Expansion Boards, Daughter Cards
Explore Expansion Boards, Daughter Cards parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Platform | Type | Function | Utilized IC / Part | Contents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
U040I2C HUB 1 ~ 6 EXPANSION TCA9548A |
2,466 |
|
Datasheet | - | Box | Obsolete | M5Stack | Interface | I2C Hub | TCA9548A | Board(s), Cable(s) |
|
U078UNITV AI CAMERA OV2640 |
4,190 |
|
Datasheet | - | Box | Discontinued at Digi-Key | M5Stack | Sensor | Camera | K210, OV2640 | Board(s), Cable(s) |
|
U041I/O HUB 1 TO 6 EXPANSION UNIT (M |
4,552 |
|
Datasheet | - | Box | Obsolete | M5Stack | Interface | I2C Hub | ATmega328 | Board(s), Cable(s) |
|
U070M5STICKC YUN HAT (SHT20, BMP280, |
1,188 |
|
Datasheet | - | Box | Obsolete | M5StickC | Sensor | Humidity, Pressure, Temperature | BMP280, SHT20, STM32F030F4 | Board(s) |
|
M019PLUS MODULE WITH MEGA328P |
3,287 |
|
Datasheet | - | Box | Obsolete | M5Stack | Interface | I/O Expansion | ATmega328 | Board(s) |
|
RB-LYN-1052LSS 5V REGULATOR BOARD |
3,872 |
|
Datasheet | Lynxmotion Smart Servo (LSS) | Bag | Active | Lynxmotion Smart Servos (LSS) | Power Management | Power Supply | TS30042 | Board(s), Cable(s) |
|
EMBDZ19121-PEMBEDDED ESP32 LA MODS HOST CPU |
4,501 |
|
Datasheet | Z | Box | Active | Raspberry Pi Zero | RF | Bluetooth, WiFi | ESP32-WROOM-32, PCAL6416A | Board(s) |
|
ISOIOZ19112ISOLATED I/O DUAL RELAY AND OPTO |
1,887 |
|
Datasheet | Z | Box | Active | Raspberry Pi Zero | Relay | Electromechanical | EE2-5NU, TLP293 | Board(s) |
|
CLEO35-WIFI1WIFI MODULE FOR CLEO35 |
2,931 |
|
Datasheet | - | Box | Obsolete | CleO | RF | WiFi | ESP8266 | Board(s) |
|
|
S127RASPBERRY PI POWER & UPS HAT |
3,998 |
|
Datasheet | - | Bag | Obsolete | Raspberry Pi | Power Management | Power Supply | ATSAMD21G18, BQ25703A, BQ27441-G1, INA219 | Board(s), Cable(s), Accessories |
|
902-0146-000DYNAMIXEL SHIELD |
2,195 |
|
Datasheet | ROBOTIS | Box | Active | DYNAMIXEL | Interface | I/O Expansion | - | Board(s) |
|
902-0145-001U2D2 POWER HUB BOARD SET |
1,983 |
|
Datasheet | ROBOTIS | Box | Active | DYNAMIXEL | Power Management | Power Supply | - | Board(s), Accessories |
|
|
902-0084-050OpenCM 485 EXPANSION BOARD |
2,329 |
|
Datasheet | ROBOTIS | Box | Obsolete | DYNAMIXEL | Interface | RS485 | - | Board(s) |
|
902-0042-000Gyro Sensor GS-12 |
4,698 |
|
Datasheet | - | Box | Obsolete | DYNAMIXEL | Sensor | Gyroscope | - | Board(s), Cable(s) |
|
|
902-0034-000SMPS2 Dynamixel |
3,504 |
|
Datasheet | - | Box | Active | DYNAMIXEL | Power Management | Power Supply | - | Board(s) |
|
SEN-16531AIR QUALITY SENSOR - SGP30 (QWII |
2,424 |
|
Datasheet | - | Bulk | Obsolete | Qwiic | Sensor | Air Quality | SGP30 | Board(s) |
|
|
MIKROE-41539DOF 3 CLICK |
4,609 |
|
Datasheet | - | Bulk | Discontinued at Digi-Key | mikroBUS™ Click™ | Sensor | Accelerometer, Gyroscope, Magnetometer | BMX055 | Board(s) |
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|
PWRZ19373-10WEVAL BRD 10W DC-DC PWR SUPPLY |
2,776 |
|
Datasheet | - | Box | Active | Raspberry Pi | Power Management | Power Supply | - | Board(s) |
|
ISOIOM17427-4ISOLATED I/O WITH 4 RELAY OUTPUT |
3,051 |
|
Datasheet | - | Box | Active | Raspberry Pi | Relay | Electromechanical | - | Board(s), Header(s) |
|
ISOIOM17427-8ISOLATED I/O WITH 8 RELAY OUTPUT |
1,929 |
|
Datasheet | - | Box | Active | Raspberry Pi | Relay | Electromechanical | - | Board(s), Header(s) |
Frequently Asked Questions
What are Expansion Boards, Daughter Cards components used for?
Expansion Boards, Daughter Cards components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Expansion Boards, Daughter Cards part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Expansion Boards, Daughter Cards parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.