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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

                                                                                                  (729)

                                                                                                • 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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                                                                                                  KIT0152-EN
                                                                                                  DFROBOT KIT0152-EN
                                                                                                  3879702

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Mindplus Coding Kit
                                                                                                  2. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$1,085.500
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0251
                                                                                                  DFROBOT DFR0251
                                                                                                  3879644

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Relay Module
                                                                                                  2. Gravity
                                                                                                  3. Digital
                                                                                                  4. 16A
                                                                                                  5. Arduino
                                                                                                  6. Raspberry Pi
                                                                                                  7. ESP32 3.3V / 5V Dev Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$102.400
                                                                                                  -
                                                                                                  Digital 16A Relay Module
                                                                                                  -
                                                                                                  -
                                                                                                  5693
                                                                                                  KITRONIK 5693
                                                                                                  3911141

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Robotics Board
                                                                                                  2. BBC micro:bit
                                                                                                  3. 3 V to 10.8 V Supply
                                                                                                  4. 10 A
                                                                                                  5. 2 Stepper Motors
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$219.740
                                                                                                  5+
                                                                                                  HK$201.420
                                                                                                  10+
                                                                                                  HK$191.010
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ABX00050
                                                                                                  ARDUINO ABX00050
                                                                                                  3874817

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Development Board
                                                                                                  2. Nicla Sense ME
                                                                                                  3. nRF52832
                                                                                                  4. 512KB Flash
                                                                                                  5. 64KB RAM
                                                                                                  6. 2MB SPI Flash storage
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$406.080
                                                                                                  Nordic Semiconductor
                                                                                                  -
                                                                                                  ARM
                                                                                                  Cortex-M4F
                                                                                                  DFR0626
                                                                                                  DFROBOT DFR0626
                                                                                                  3879654

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. I/O Expansion Module
                                                                                                  2. Gravity
                                                                                                  3. 16 Digital
                                                                                                  4. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$63.240
                                                                                                  -
                                                                                                  16 Digital IO Expansion Module
                                                                                                  -
                                                                                                  -
                                                                                                  ABX00041
                                                                                                  ARDUINO ABX00041
                                                                                                  3874818

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Nano Motor Carrier
                                                                                                  2. Arduino
                                                                                                  3. Arm Cortex-M0+
                                                                                                  4. ATSAMD11
                                                                                                  5. 4x Motor Driver
                                                                                                  6. MP6522
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$658.430
                                                                                                  Microchip
                                                                                                  -
                                                                                                  ARM
                                                                                                  Cortex-M0+
                                                                                                  ASX00031
                                                                                                  ARDUINO ASX00031
                                                                                                  3775894

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Breakout Board
                                                                                                  2. Arduino
                                                                                                  3. Connectivity
                                                                                                  4. Portenta H7 Family Boards
                                                                                                  5. USB-A/RJ45
                                                                                                  6. Micro SD card
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$379.770
                                                                                                  Arduino
                                                                                                  Arduino Portenta Breakout Board
                                                                                                  -
                                                                                                  -
                                                                                                  5698
                                                                                                  KITRONIK 5698
                                                                                                  3911150

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Motor Driver Board
                                                                                                  2. 3 V to 10 V Supply
                                                                                                  3. 1.5 A
                                                                                                  4. BBC micro:bit
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$147.750
                                                                                                  5+
                                                                                                  HK$135.430
                                                                                                  10+
                                                                                                  HK$132.730
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0819
                                                                                                  DFROBOT DFR0819
                                                                                                  3879678

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Precise RTC Module
                                                                                                  2. Fermion
                                                                                                  3. DS3231
                                                                                                  4. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$102.340
                                                                                                  -
                                                                                                  DS3231 Precise RTC Module, Arduino Board
                                                                                                  -
                                                                                                  -
                                                                                                  104020172
                                                                                                  SEEED STUDIO 104020172
                                                                                                  4007804

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. LED Stick Board
                                                                                                  2. RGB
                                                                                                  3. 3.3V / 5V
                                                                                                  4. 15 LED
                                                                                                  5. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$64.710
                                                                                                  -
                                                                                                  15x RGB LED Stick Board
                                                                                                  -
                                                                                                  -
                                                                                                  104020170
                                                                                                  SEEED STUDIO 104020170
                                                                                                  4007801

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. LED Stick Board
                                                                                                  2. RGB
                                                                                                  3. 3.3V / 5V
                                                                                                  4. 20 LED
                                                                                                  5. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$94.750
                                                                                                  -
                                                                                                  20x RGB LED Stick Board
                                                                                                  -
                                                                                                  -
                                                                                                  110070026
                                                                                                  SEEED STUDIO 110070026
                                                                                                  4007854

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Blue Wrapper
                                                                                                  2. 1x2
                                                                                                  3. ABS
                                                                                                  4. 4 Pcs Pack
                                                                                                  5. Protect Modules
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$16.010
                                                                                                  -
                                                                                                  Blue Wrapper
                                                                                                  -
                                                                                                  -
                                                                                                  MBT0042
                                                                                                  DFROBOT MBT0042
                                                                                                  3974129

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Expansion Board
                                                                                                  2. 5 V Supply
                                                                                                  3. BBC micro:bit V2 Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$374.100
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  5669-DE
                                                                                                  KITRONIK 5669-DE
                                                                                                  3922018

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Python Version Inventors Kit
                                                                                                  2. German
                                                                                                  3. BBC Micro: bit
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$237.780
                                                                                                  -
                                                                                                  Python Version Inventors Kit
                                                                                                  -
                                                                                                  -
                                                                                                  101020001
                                                                                                  SEEED STUDIO 101020001
                                                                                                  4007652

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Sensor Board
                                                                                                  2. HCHO
                                                                                                  3. With Cable
                                                                                                  4. 5V supply
                                                                                                  5. Detect VOCs
                                                                                                  6. Arduino
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$190.140
                                                                                                  -
                                                                                                  HCHO Sensor Board
                                                                                                  -
                                                                                                  -
                                                                                                  5603
                                                                                                  KITRONIK 5603
                                                                                                  2563847

                                                                                                  Data Sheet

                                                                                                  KITRONIK
                                                                                                  1. Inventor's Kit
                                                                                                  2. For the micro:bit
                                                                                                  3. Edge Connector/LED's/LDR/Buzzer
                                                                                                  1 Kit
                                                                                                  1+
                                                                                                  HK$220.300
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0521
                                                                                                  DFROBOT DFR0521
                                                                                                  2946133

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Interface Board
                                                                                                  2. micro:bit Expansion Board for Boson Kit
                                                                                                  3. Gravity Series Compatible
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$117.420
                                                                                                  -
                                                                                                  Micro:bit Expansion Board
                                                                                                  -
                                                                                                  -
                                                                                                  5623
                                                                                                  KITRONIK 5623
                                                                                                  3021757

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Development Board
                                                                                                  2. Servo:Lite Board for micro:bit
                                                                                                  3. 3 x Servo Motors
                                                                                                  4. 5 x RGB ZIP LEDs
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$124.080
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0058
                                                                                                  DFROBOT DFR0058
                                                                                                  2946101

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Add-On Board
                                                                                                  2. Potentiometer Module
                                                                                                  3. Multiturn
                                                                                                  4. Gravity Series
                                                                                                  5. Arduino
                                                                                                  6. Analog Interface
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$42.180
                                                                                                  -
                                                                                                  Analog Rotation Potentiometer Sensor V2
                                                                                                  -
                                                                                                  -
                                                                                                  B-LCDAD-HDMI1
                                                                                                  STMICROELECTRONICS B-LCDAD-HDMI1
                                                                                                  2664592

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  STMICROELECTRONICS
                                                                                                  1. Adapter Board
                                                                                                  2. DSI To HDMI
                                                                                                  3. STM32 Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$330.880
                                                                                                  STMicroelectronics
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0032
                                                                                                  DFROBOT DFR0032
                                                                                                  2946097

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Add-On Board
                                                                                                  2. Piezo Buzzer Module
                                                                                                  3. Gravity Series
                                                                                                  4. Arduino
                                                                                                  5. Digital Interface
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$21.100
                                                                                                  -
                                                                                                  Digital Buzzer
                                                                                                  -
                                                                                                  -
                                                                                                  GEN4-4DCAPE-70T
                                                                                                  4D SYSTEMS GEN4-4DCAPE-70T
                                                                                                  2846919

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  4D SYSTEMS
                                                                                                  1. BeagleBone Black Cape
                                                                                                  2. LCD
                                                                                                  3. 7"
                                                                                                  4. Resistive Touchscreen
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$889.310
                                                                                                  -
                                                                                                  7" Resistive Touch LCD Cape
                                                                                                  -
                                                                                                  -
                                                                                                  GEN4-4DCAPE-70CT-CLB
                                                                                                  4D SYSTEMS GEN4-4DCAPE-70CT-CLB
                                                                                                  2846920

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  4D SYSTEMS
                                                                                                  1. BeagleBone Black Cape
                                                                                                  2. LCD
                                                                                                  3. 7"
                                                                                                  4. Capacitive Touchscreen with Cover Lens Bezel
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$978.270
                                                                                                  -
                                                                                                  7" Capacitive Touch LCD Cape
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0034
                                                                                                  DFROBOT DFR0034
                                                                                                  2946099

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Sound Sensor Board
                                                                                                  2. DFRobot Arduino V7.1 IO Expansion Shield Development Boards
                                                                                                  3. w/Cable
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$46.980
                                                                                                  -
                                                                                                  Analog Sound Sensor 
                                                                                                  -
                                                                                                  -
                                                                                                  ASX00010
                                                                                                  ARDUINO ASX00010
                                                                                                  3019376

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. MKR RGB Shield
                                                                                                  2. RGB Pixel Based Display
                                                                                                  3. 84 APA102 RGB LED's
                                                                                                  4. SPI
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$456.220
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
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