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

                                                                                                  Add-on Boards / Modules:

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                                                                                                  Add-on Boards / Modules

                                                                                                  (730)

                                                                                                • Audio / Visual (20)
                                                                                                • Carriers & Expansion (50)
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                                                                                                  ComparePrice ForQuantity
                                                                                                  104020132
                                                                                                  SEEED STUDIO 104020132
                                                                                                  4007796

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Alphanumeric Display Module
                                                                                                  2. 0.54 inch
                                                                                                  3. Red
                                                                                                  4. Dual
                                                                                                  5. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$65.750
                                                                                                  -
                                                                                                  2-Digit 14-Segment Alphanumeric Display Module
                                                                                                  -
                                                                                                  -
                                                                                                  101020632
                                                                                                  SEEED STUDIO 101020632
                                                                                                  4007729

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Digital Accelerometer Board
                                                                                                  2. 3 Axis
                                                                                                  3. 3.3V / 5V
                                                                                                  4. Arduino & Raspberry Pi Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$427.340
                                                                                                  -
                                                                                                  Three-Axis Digital Accelerometer Board
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0526
                                                                                                  DFROBOT SEN0526
                                                                                                  4308282

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Breakout Board
                                                                                                  2. I2S MEMS Microphone
                                                                                                  3. FireBeetle 2 ESP32-E IoT Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$38.070
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ASX00083
                                                                                                  ARDUINO ASX00083
                                                                                                  4909496

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. ARDUINO UNO MEDIA CARRIER
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$158.250
                                                                                                  10+
                                                                                                  HK$155.120
                                                                                                  50+
                                                                                                  HK$152.410
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ASX00061
                                                                                                  ARDUINO ASX00061
                                                                                                  4732647

                                                                                                  Data Sheet

                                                                                                  ARDUINO
                                                                                                  1. Nano Connector Carrier Board
                                                                                                  2. SN74LVC1G125DCKR
                                                                                                  3. TCA9406DCUR
                                                                                                  4. Texas Instruments
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$97.170
                                                                                                  Texas Instruments
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR1154
                                                                                                  DFROBOT DFR1154
                                                                                                  4733242

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. AI Camera Module
                                                                                                  2. ESP32-S3
                                                                                                  3. Xtensa
                                                                                                  4. LX7
                                                                                                  5. 5V to 12VDC
                                                                                                  6. 160° Wide Angle
                                                                                                  7. -10°C to 60°C
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$151.550
                                                                                                  Espressif Systems
                                                                                                  -
                                                                                                  Xtensa
                                                                                                  LX7
                                                                                                  ASX00055
                                                                                                  ARDUINO ASX00055
                                                                                                  4371794

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Portenta Mid Carrier
                                                                                                  2. 5V
                                                                                                  3. Arduino Portenta X8
                                                                                                  4. Portenta H7
                                                                                                  5. Portenta C33 Family Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$576.050
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR1034
                                                                                                  DFROBOT DFR1034
                                                                                                  4457360

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. I2C to DAC Module
                                                                                                  2. GP8503
                                                                                                  3. 2Channel
                                                                                                  4. 0 to 2.5V/VCC
                                                                                                  5. DFRduino UNO v3.0 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$80.490
                                                                                                  -
                                                                                                  12-Bit I2C to 0-2.5V/VCC DAC Module
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0610
                                                                                                  DFROBOT SEN0610
                                                                                                  4457369

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Human Presence Detection Sensor Board
                                                                                                  2. C4001
                                                                                                  3. Gravity 4P I2C/UART Sensor Connector
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$100.220
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0501
                                                                                                  DFROBOT SEN0501
                                                                                                  4308277

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Environmental Sensor Board
                                                                                                  2. SHTC3/BMP280/ML8511/VEML7700
                                                                                                  3. I2C/UART
                                                                                                  4. DFRduino UNO Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$232.360
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR1184
                                                                                                  DFROBOT DFR1184
                                                                                                  4829829

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. ADC Module
                                                                                                  2. 2 Channel
                                                                                                  3. 15 bit
                                                                                                  4. 0 to 10V
                                                                                                  5. ADS1115
                                                                                                  6. Arduino
                                                                                                  7. Raspberry Pi and ESP32 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$102.870
                                                                                                  Texas Instruments
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  MIKROE-2346
                                                                                                  MIKROELEKTRONIKA MIKROE-2346
                                                                                                  4697205

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MIKROELEKTRONIKA
                                                                                                  1. SINGLE BOARD COMPUTERS
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$751.920
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0647
                                                                                                  DFROBOT DFR0647
                                                                                                  4308184

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. OLED Display Module
                                                                                                  2. SSD1306
                                                                                                  3. ESP32/ESP8266
                                                                                                  4. FireBeetle-M0 Development Boards
                                                                                                  5. Chip Pad
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$76.890
                                                                                                  Adafruit
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  TEL0177
                                                                                                  DFROBOT TEL0177
                                                                                                  4733229

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Communication Module
                                                                                                  2. Air780EU
                                                                                                  3. 4G CAT1
                                                                                                  4. LTE-FDD B1/B3/B7/B8/B20/B28
                                                                                                  5. 5V to 12V
                                                                                                  6. -40°C to 85°C
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$154.090
                                                                                                  DFRobot
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0575
                                                                                                  DFROBOT SEN0575
                                                                                                  4733262

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Sensor Kit
                                                                                                  2. Tipping Bucket Rainfall Sensor
                                                                                                  3. Micro:Bit
                                                                                                  4. Arduino
                                                                                                  5. ESP32
                                                                                                  6. Raspberry Pi Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$231.400
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0997
                                                                                                  DFROBOT DFR0997
                                                                                                  4733240

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Display Kit
                                                                                                  2. 2" Colour Serial
                                                                                                  3. I2C / UART
                                                                                                  4. Micro:Bit
                                                                                                  5. Arduino
                                                                                                  6. ESP32 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$115.380
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  MIKROE-2370
                                                                                                  MIKROELEKTRONIKA MIKROE-2370
                                                                                                  4697203

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MIKROELEKTRONIKA
                                                                                                  1. SINGLE BOARD COMPUTERS
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$489.790
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0185
                                                                                                  DFROBOT SEN0185
                                                                                                  4733243

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Digital Hall Sensor Board
                                                                                                  2. 3.3V to 5V
                                                                                                  3. 22mm x 30mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$45.710
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ASX00085
                                                                                                  ARDUINO ASX00085
                                                                                                  4909502

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. ARDUINO UNO BREAKOUT CARRIER
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$78.750
                                                                                                  10+
                                                                                                  HK$77.200
                                                                                                  50+
                                                                                                  HK$75.880
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  MIKROE-2347
                                                                                                  MIKROELEKTRONIKA MIKROE-2347
                                                                                                  4697204

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MIKROELEKTRONIKA
                                                                                                  1. SINGLE BOARD COMPUTERS
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$489.790
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0518
                                                                                                  DFROBOT SEN0518
                                                                                                  4829831

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. PPG Heart Rate/Oximeter Sensor
                                                                                                  2. MAX30102
                                                                                                  3. DFRduino UNO R3
                                                                                                  4. Raspberry Pi Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$174.660
                                                                                                  Analog Devices
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0636
                                                                                                  DFROBOT SEN0636
                                                                                                  4829834

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. UV Index Sensor
                                                                                                  2. Gravity
                                                                                                  3. 3.3 VDC to 5 VDC
                                                                                                  4. DFRobot DFRduino UNO v3.0 Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$63.840
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0629
                                                                                                  DFROBOT SEN0629
                                                                                                  4733271

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Sensor Kit
                                                                                                  2. BME688
                                                                                                  3. Environmental Sensor
                                                                                                  4. I2C/SPI
                                                                                                  5. Arduino
                                                                                                  6. ESP32/ESP8266
                                                                                                  7. Raspberry Pi Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$99.900
                                                                                                  Bosch Sensortec
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DRI0040
                                                                                                  DFROBOT DRI0040
                                                                                                  4733235

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Development Board
                                                                                                  2. HR8833
                                                                                                  3. Motor Driver
                                                                                                  4. DFRduino UNO Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$34.780
                                                                                                  DFRobot
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0286
                                                                                                  DFROBOT SEN0286
                                                                                                  4457371

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. UVC Sensor Camera Board
                                                                                                  2. OV5640
                                                                                                  3. 5MP
                                                                                                  4. USB2.0 Cable
                                                                                                  5. LattePanda 3 Delta Single Board Computers
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$194.280
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
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