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                                                                                                  1. Home
                                                                                                  2. Single Board Computers, Maker & Education
                                                                                                  3. Add-on Boards / Modules

                                                                                                  Add-on Boards / Modules:

                                                                                                  730 Products Found
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                                                                                                  Add-on Boards / Modules

                                                                                                  (730)

                                                                                                • Audio / Visual (20)
                                                                                                • Carriers & Expansion (50)
                                                                                                • Communications (30)
                                                                                                • Data Acquisition (11)
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                                                                                                • Other Add-on Boards/Modules (151)
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                                                                                                  DFR0648
                                                                                                  DFROBOT DFR0648
                                                                                                  4308185

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. OLED Display Module
                                                                                                  2. SSD1306
                                                                                                  3. ESP32/ESP8266
                                                                                                  4. FireBeetle-M0 Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$76.890
                                                                                                  Adafruit
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0626
                                                                                                  DFROBOT SEN0626
                                                                                                  4733270

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Sensor Kit
                                                                                                  2. Offline Edge AI Gesture/Face Detection
                                                                                                  3. Arduino/ESP32/RPi
                                                                                                  4. MakeCode
                                                                                                  5. Mind+ Platforms
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$119.620
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0311
                                                                                                  DFROBOT SEN0311
                                                                                                  4457370

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Ultrasonic Distance Sensor
                                                                                                  2. Waterproof
                                                                                                  3. A02YYUW
                                                                                                  4. PH2.0-4P Connector
                                                                                                  5. UNO v3.0 Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$220.960
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  MIKROE-6855
                                                                                                  MIKROELEKTRONIKA MIKROE-6855
                                                                                                  4850135

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MIKROELEKTRONIKA
                                                                                                  1. Add-On Board
                                                                                                  2. RTC 25 Click
                                                                                                  3. PCF2131
                                                                                                  4. CMOS Real-Time Clock with Quartz Crystal
                                                                                                  5. I2C/SPI
                                                                                                  6. 3.3V/5V in
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$103.490
                                                                                                  5+
                                                                                                  HK$102.190
                                                                                                  NXP
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  MIKROE-6557
                                                                                                  MIKROELEKTRONIKA MIKROE-6557
                                                                                                  4849909

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MIKROELEKTRONIKA
                                                                                                  1. Add-On Board
                                                                                                  2. SIM7022
                                                                                                  3. Multi-Band NB-IoT
                                                                                                  4. UART
                                                                                                  5. 3.3V/5V in
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$448.400
                                                                                                  SIMCom
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR1142
                                                                                                  DFROBOT DFR1142
                                                                                                  4457357

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Lite Carrier Board
                                                                                                  2. 12 to 20V
                                                                                                  3. Acrylic Base Plate
                                                                                                  4. Screw Pack
                                                                                                  5. CR1220 Button Battery
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$320.590
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0539-EN
                                                                                                  DFROBOT SEN0539-EN
                                                                                                  4829832

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Voice Recognition Module
                                                                                                  2. Gravity
                                                                                                  3. 3.3 V to 5 V
                                                                                                  4. Arduino micro:bit
                                                                                                  5. Raspberry Pi
                                                                                                  6. ESP32 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$134.790
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0536
                                                                                                  DFROBOT SEN0536
                                                                                                  4733251

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Sensor Board
                                                                                                  2. SCD41
                                                                                                  3. Carbon Dioxide
                                                                                                  4. 3.3V to 5V
                                                                                                  5. 4mA
                                                                                                  6. 400-5000ppm
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$455.910
                                                                                                  Sensirion
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0466
                                                                                                  DFROBOT SEN0466
                                                                                                  4733249

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Gas Sensor Board
                                                                                                  2. Carbon Monoxide
                                                                                                  3. 3.3V to 5.5V
                                                                                                  4. 5mA
                                                                                                  5. 0-1000ppm
                                                                                                  6. -20°C to 50°C
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$517.840
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  TEL0163
                                                                                                  DFROBOT TEL0163
                                                                                                  4733228

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Communication Module
                                                                                                  2. A7670G
                                                                                                  3. 4G CAT1
                                                                                                  4. LTE-TDD/LTE-FDD/GSM
                                                                                                  5. 5V
                                                                                                  6. -40°C to 85°C
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$348.370
                                                                                                  SIMCom
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0555
                                                                                                  DFROBOT DFR0555
                                                                                                  4733237

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. LCD Display Module Kit
                                                                                                  2. LCD1602
                                                                                                  3. I2C
                                                                                                  4. Blue
                                                                                                  5. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$76.670
                                                                                                  DFRobot
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0097
                                                                                                  DFROBOT SEN0097
                                                                                                  4308255

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Breakout Board
                                                                                                  2. BH1750FVI
                                                                                                  3. Light Intensity Sensor
                                                                                                  4. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$35.000
                                                                                                  Rohm Semiconductor
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR1129
                                                                                                  DFROBOT DFR1129
                                                                                                  4733241

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Photo Interrupter Module
                                                                                                  2. ITR9608
                                                                                                  3. 3.3V to 5V
                                                                                                  4. 940nm
                                                                                                  5. Digital Signal
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$19.300
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  CAM-5G1-160CLR
                                                                                                  STMICROELECTRONICS CAM-5G1-160CLR
                                                                                                  4712487

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  STMICROELECTRONICS
                                                                                                  1. Promodule
                                                                                                  2. VD55G1CCB0
                                                                                                  3. Image Sensor
                                                                                                  4. Computers
                                                                                                  5. Embedded Processing Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$207.000
                                                                                                  5+
                                                                                                  HK$186.300
                                                                                                  10+
                                                                                                  HK$175.260
                                                                                                  50+
                                                                                                  HK$162.840
                                                                                                  100+
                                                                                                  HK$151.800
                                                                                                  More Pricing...
                                                                                                  STMicroelectronics
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0622
                                                                                                  DFROBOT SEN0622
                                                                                                  4733268

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Sensor Kit
                                                                                                  2. BMM350
                                                                                                  3. 16Bit
                                                                                                  4. 3-Axis Digital Geomagnetic Sensor
                                                                                                  5. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$53.450
                                                                                                  Bosch Sensortec
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR1071
                                                                                                  DFROBOT DFR1071
                                                                                                  4457363

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. I2C to DAC Module
                                                                                                  2. GP8211
                                                                                                  3. 1Channel
                                                                                                  4. 0 to 5V/10V
                                                                                                  5. DFRduino UNO v3.0 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$79.330
                                                                                                  -
                                                                                                  15-Bit I2C to 0-5V/10V DAC Module
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0928
                                                                                                  DFROBOT DFR0928
                                                                                                  4733239

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Breakout Kit
                                                                                                  2. ST7735S
                                                                                                  3. 1.8" TFT LCD Display
                                                                                                  4. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$61.190
                                                                                                  Sitronix
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0374
                                                                                                  DFROBOT SEN0374
                                                                                                  4733247

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Intelligent Sensor Module
                                                                                                  2. BNO055
                                                                                                  3. 9-Axis Absolute Orientation
                                                                                                  4. 3.3V to 5.5V
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$138.610
                                                                                                  Bosch Sensortec
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0042
                                                                                                  DFROBOT SEN0042
                                                                                                  3517896

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Digital Infrared Distance Sensor
                                                                                                  2. 10cm
                                                                                                  3. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$100.850
                                                                                                  -
                                                                                                  Digital Infrared Distance Sensor (10cm)
                                                                                                  -
                                                                                                  -
                                                                                                  BB-BONE-MOTOR-02
                                                                                                  CIRCUITCO BB-BONE-MOTOR-02
                                                                                                  2281606

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  CIRCUITCO
                                                                                                  1. BOARD
                                                                                                  2. MOTOR CAPE
                                                                                                  3. W/ SCREW BLOCKS
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$1,030.060
                                                                                                  Texas Instruments
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  5610
                                                                                                  KITRONIK 5610
                                                                                                  3021748

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Development Board Accessory
                                                                                                  2. MI:power Board For micro:bit
                                                                                                  3. 3V CR2032 Battery Adapter
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$52.370
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  103100062
                                                                                                  SEEED STUDIO 103100062
                                                                                                  4007779

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Shield Board
                                                                                                  2. 3.3 V
                                                                                                  3. Grove Modules
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$28.190
                                                                                                  5+
                                                                                                  HK$25.840
                                                                                                  -
                                                                                                  Shield Board
                                                                                                  -
                                                                                                  -
                                                                                                  ASX00037-3P
                                                                                                  ARDUINO ASX00037-3P
                                                                                                  4070181

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Screw Terminal Adapter
                                                                                                  2. Nano
                                                                                                  3. 32 Screw Terminal Connections
                                                                                                  4. 9x8 Grid
                                                                                                  5. Nano Family Boards
                                                                                                  6. Pack of 3
                                                                                                  Pack of 3
                                                                                                  1+
                                                                                                  HK$842.710
                                                                                                  Arduino
                                                                                                  Screw Terminal Adapter
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0673
                                                                                                  DFROBOT DFR0673
                                                                                                  3974119

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Voltage Monitoring Module
                                                                                                  2. power Supply 2.5 V to 30 VDC
                                                                                                  3. 23 mA
                                                                                                  4. -10 °C to 65 °C
                                                                                                  5. Smart Car
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$47.470
                                                                                                  -
                                                                                                  Voltage Monitoring Module
                                                                                                  -
                                                                                                  -
                                                                                                  5653
                                                                                                  KITRONIK 5653
                                                                                                  3922023

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Digital Logic Pack
                                                                                                  2. Microsoft MakeCode
                                                                                                  3. Python
                                                                                                  4. BBC micro:bit
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$118.150
                                                                                                  -
                                                                                                  Digital Logic Pack
                                                                                                  -
                                                                                                  -
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                                                                                                  e絡盟 is a trading name of eluomeng Limited.
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