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

                                                                                                    Add-on Boards / Modules:

                                                                                                    690 Products Found
                                                                                                    Find a huge range of Add-on Boards / Modules at e絡盟 Hong Kong, including Sensors, Other Add-on Boards/Modules, Screens & Displays, Carriers & Expansion, Embedded Power. We stock a wide range of Add-on Boards / Modules from the world's top manufacturers including: Dfrobot, Seeed Studio, Kitronik, Arduino & Infineon
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                                                                                                    Add-on Boards / Modules

                                                                                                    (690)

                                                                                                  • Audio / Visual (20)
                                                                                                  • Carriers & Expansion (52)
                                                                                                  • Communications (23)
                                                                                                  • Data Acquisition (13)
                                                                                                  • Embedded Power (44)
                                                                                                  • Human Interface (40)
                                                                                                  • Other Add-on Boards/Modules (157)
                                                                                                  • Real Time Clocks (9)
                                                                                                  • Relay Boards (13)
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                                                                                                  • Sensors (251)
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                                                                                                    KIT0011
                                                                                                    DFROBOT KIT0011
                                                                                                    2946111

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    DFROBOT
                                                                                                    1. Development Kit
                                                                                                    2. Gravity Series Sensor Kit For Arduino
                                                                                                    3. 27 x Assorted Sensors
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$651.810
                                                                                                    Min: 1 / Mult: 1
                                                                                                    27 Pcs Sensor Kit
                                                                                                    Arduino Development Boards
                                                                                                    DFR0265
                                                                                                    DFROBOT DFR0265
                                                                                                    2946070

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    DFROBOT
                                                                                                    1. Add-On Board
                                                                                                    2. I/O Expansion Arduino Shield
                                                                                                    3. Gravity Series
                                                                                                    4. IoT Development
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$60.710
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Gravity IO Expansion Shield 
                                                                                                    Arduino V7.1 Development Boards
                                                                                                    83-16991
                                                                                                    SEEED STUDIO 83-16991
                                                                                                    2801858

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SEEED STUDIO
                                                                                                    1. Grove Starter Kit for Arduino
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$390.950
                                                                                                    Min: 1 / Mult: 1
                                                                                                    -
                                                                                                    -
                                                                                                    SEN0159
                                                                                                    DFROBOT SEN0159
                                                                                                    3517879

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    DFROBOT
                                                                                                    1. Analog Electrochemical CO2 Sensor
                                                                                                    2. Arduino and Raspberry Pi Boards
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$400.500
                                                                                                    5+
                                                                                                    HK$399.240
                                                                                                    10+
                                                                                                    HK$387.190
                                                                                                    Min: 1 / Mult: 1
                                                                                                    ANALOGUE CO2 Gas Sensor
                                                                                                    Arduino and Raspberry Pi Boards
                                                                                                    SEN0395
                                                                                                    DFROBOT SEN0395
                                                                                                    3879712

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    DFROBOT
                                                                                                    1. Human Presence Detection Sensor
                                                                                                    2. mmWave Radar
                                                                                                    3. Arduino Boards
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$236.580
                                                                                                    Min: 1 / Mult: 1
                                                                                                    mmWave Radar  Board
                                                                                                    Arduino Boards
                                                                                                    SEN0307
                                                                                                    DFROBOT SEN0307
                                                                                                    3769967

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    DFROBOT
                                                                                                    1. Ultrasonic Sensor
                                                                                                    2. Gravity
                                                                                                    3. URM09
                                                                                                    4. Analogue
                                                                                                    5. Arduino/Raspberry Pi Boards
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$63.670
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Gravity URM09 Analogue Ultrasonic Sensor
                                                                                                    Arduino and Raspberry Pi Boards
                                                                                                    FIT0011
                                                                                                    DFROBOT FIT0011
                                                                                                    3517891

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    DFROBOT
                                                                                                    1. Digital Sensor Cable
                                                                                                    2. 10 Pack
                                                                                                    3. Arduino Development Boards
                                                                                                    Pack of 1
                                                                                                    1+
                                                                                                    HK$49.140
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Digital Sensor Cable (10 Pack)
                                                                                                    Arduino Development Boards
                                                                                                    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$71.520
                                                                                                    Min: 1 / Mult: 1
                                                                                                    20x RGB LED Stick Board
                                                                                                    Arduino Board
                                                                                                    101020056
                                                                                                    SEEED STUDIO 101020056
                                                                                                    4007685

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SEEED STUDIO
                                                                                                    1. Gas Sensor Module
                                                                                                    2. LPG
                                                                                                    3. Natural Gas
                                                                                                    4. Town Gas
                                                                                                    5. 4.9V to 5.1V
                                                                                                    6. Arduino & Raspberry Pi Board
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$82.630
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Gas Sensor Module
                                                                                                    Arduino & Raspberry Pi Board
                                                                                                    101020512
                                                                                                    SEEED STUDIO 101020512
                                                                                                    3932098

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SEEED STUDIO
                                                                                                    1. Sensor Board
                                                                                                    2. SGP30
                                                                                                    3. Gas Sensor
                                                                                                    4. Arduino Board
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$125.110
                                                                                                    5+
                                                                                                    HK$122.610
                                                                                                    10+
                                                                                                    HK$120.110
                                                                                                    Min: 1 / Mult: 1
                                                                                                    -
                                                                                                    Arduino Board
                                                                                                    101020172
                                                                                                    SEEED STUDIO 101020172
                                                                                                    4007695

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SEEED STUDIO
                                                                                                    1. Line Finder
                                                                                                    2. 5 V
                                                                                                    3. TTL
                                                                                                    4. Arduino & Raspberry Pi Board
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$33.070
                                                                                                    5+
                                                                                                    HK$30.640
                                                                                                    10+
                                                                                                    HK$28.320
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Line Finder
                                                                                                    Arduino & Raspberry Pi Board
                                                                                                    113991054
                                                                                                    SEEED STUDIO 113991054
                                                                                                    4060379

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SEEED STUDIO
                                                                                                    1. SBC
                                                                                                    2. XIAO ESP32C3
                                                                                                    3. RISC-V
                                                                                                    4. 400kB RAM
                                                                                                    5. 4MB Flash
                                                                                                    6. Wifi
                                                                                                    7. Bluetooth
                                                                                                    8. UART
                                                                                                    9. IIC
                                                                                                    10. SPI
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$40.840
                                                                                                    Min: 1 / Mult: 1
                                                                                                    -
                                                                                                    Arduino Board
                                                                                                    A000070
                                                                                                    ARDUINO A000070
                                                                                                    3267254

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    ARDUINO
                                                                                                    1. Motion Shield
                                                                                                    2. 9-Axis
                                                                                                    3. BNO055
                                                                                                    4. Triaxial 14-Bit Accelerometer and 16-Bit Gyroscope
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$313.510
                                                                                                    Min: 1 / Mult: 1
                                                                                                    -
                                                                                                    Arduino Boards
                                                                                                    KITXMCLEDDALI20RGBTOBO1
                                                                                                    INFINEON KITXMCLEDDALI20RGBTOBO1
                                                                                                    3282275

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    INFINEON
                                                                                                    1. EVAL BOARD
                                                                                                    2. XMC1302
                                                                                                    3. ARM CORTEX-M0
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$936.290
                                                                                                    Min: 1 / Mult: 1
                                                                                                    -
                                                                                                    Arduino Uno R3 Boards & Infineon XMC1100 Boot Kit
                                                                                                    GEN4-4DCAPE-50T
                                                                                                    4D SYSTEMS GEN4-4DCAPE-50T
                                                                                                    2846917

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    4D SYSTEMS
                                                                                                    1. BeagleBone Black Cape
                                                                                                    2. LCD
                                                                                                    3. 5"
                                                                                                    4. Resistive Touchscreen
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$595.630
                                                                                                    10+
                                                                                                    HK$528.820
                                                                                                    Min: 1 / Mult: 1
                                                                                                    5" Resistive Touch LCD Cape
                                                                                                    Beagle Bone Black
                                                                                                    DPP902S000
                                                                                                    TE CONNECTIVITY DPP902S000
                                                                                                    3794211

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    TE CONNECTIVITY
                                                                                                    1. Weather Shield
                                                                                                    2. Arduino Board
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$533.320
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Weather Shield
                                                                                                    Arduino Board
                                                                                                    DFR0022
                                                                                                    DFROBOT DFR0022
                                                                                                    2946084

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    DFROBOT
                                                                                                    1. Add-On Board
                                                                                                    2. Greyscale Sensor Module
                                                                                                    3. Gravity Series
                                                                                                    4. Arduino
                                                                                                    5. Analog Interface
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$21.300
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Analog Grayscale Sensor
                                                                                                    Arduino Development Boards
                                                                                                    35135
                                                                                                    KITRONIK 35135
                                                                                                    3021740

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    KITRONIK
                                                                                                    1. Add-On Board
                                                                                                    2. ZIP Arc For micro:bit
                                                                                                    3. 12 x RGB ZIP LEDs
                                                                                                    4. 360° Circle
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$67.700
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Circle LED Board
                                                                                                    micro:bit
                                                                                                    BTF3050EJDEMOBOARDTOBO1
                                                                                                    INFINEON BTF3050EJDEMOBOARDTOBO1
                                                                                                    3514657

                                                                                                    RoHS

                                                                                                    INFINEON
                                                                                                    1. Demonstration Board
                                                                                                    2. Low-Side Switch
                                                                                                    3. for Arduino
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$393.640
                                                                                                    Min: 1 / Mult: 1
                                                                                                    -
                                                                                                    Arduino UNO Shield and Infineon XMC1100 Compatible Boards
                                                                                                    BTF3035EJDEMOBOARDTOBO1
                                                                                                    INFINEON BTF3035EJDEMOBOARDTOBO1
                                                                                                    3514656

                                                                                                    RoHS

                                                                                                    INFINEON
                                                                                                    1. Demonstration Board
                                                                                                    2. Low-Side Switch
                                                                                                    3. for Arduino
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$393.640
                                                                                                    Min: 1 / Mult: 1
                                                                                                    -
                                                                                                    Arduino UNO Shield and Infineon XMC1100 Compatible Boards
                                                                                                    MP008618
                                                                                                    MULTICOMP PRO MP008618
                                                                                                    3838583

                                                                                                    RoHS

                                                                                                    MULTICOMP PRO
                                                                                                    1. Case
                                                                                                    2. Micro Bit V2 Mini Computer
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$13.940
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Case
                                                                                                    Micro Bit V2 Mini Computer
                                                                                                    CY8CKIT-028-SENSE
                                                                                                    INFINEON CY8CKIT-028-SENSE
                                                                                                    3935543

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    INFINEON
                                                                                                    1. Expansion Kit
                                                                                                    2. IoT Sense
                                                                                                    3. Infineon MCU Kit CY8CKIT-062S2-43012LVD-800 Series
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$516.020
                                                                                                    Min: 1 / Mult: 1
                                                                                                    -
                                                                                                    Infineon CY8CKIT-062S2-43012 MCU Kit
                                                                                                    103020252
                                                                                                    SEEED STUDIO 103020252
                                                                                                    4007775

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SEEED STUDIO
                                                                                                    1. Shield Board
                                                                                                    2. 3.3 / 5V
                                                                                                    3. Wio Lite-W600
                                                                                                    4. Wio Lite-MG126
                                                                                                    5. SAMD21 Based Feather Board
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$44.460
                                                                                                    5+
                                                                                                    HK$41.320
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Shield Board
                                                                                                    Seeed Studio Wio Lite-W600, Wio Lite-MG126, Adafruit SAMD21 Based Feather Board
                                                                                                    101020583
                                                                                                    SEEED STUDIO 101020583
                                                                                                    4007717

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SEEED STUDIO
                                                                                                    1. Step Counter Board
                                                                                                    2. I2C
                                                                                                    3. 3.3V / 5V
                                                                                                    4. Arduino Board
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$64.740
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Step Counter Board
                                                                                                    Arduino Board
                                                                                                    110070025
                                                                                                    SEEED STUDIO 110070025
                                                                                                    4007853

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SEEED STUDIO
                                                                                                    1. Yellow Wrapper
                                                                                                    2. 1x2
                                                                                                    3. 4 Pcs Pack
                                                                                                    4. ABS
                                                                                                    5. Grove Modules
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$17.270
                                                                                                    Min: 1 / Mult: 1
                                                                                                    Yellow Wrapper 1"x2"
                                                                                                    Grove Modules
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                                                                                                    An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                                                                                                    e絡盟 is a trading name of eluomeng Limited.
                                                                                                    Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.