


Pico - Dual-Expander IC Test Board
Expand your Raspberry Pi Pico's connectivity with this dual GPIO expander board. Plug your Pico into the centre header and gain two additional sets of GPIO pins for connecting multiple expansion modules simultaneously.
Key Features
- Dual Expansion – Two sets of 2×20 male headers for modules
- Centre Socket – Female header for Pico attachment
- Clear Labels – Pinout printed on front for easy reference
- Quality Build – Immersion gold process, black PCB
Specifications
- Headers: 1× female (Pico), 2× male (expansion)
- Pin Pitch: 2.54mm standard
- Compatibility: Raspberry Pi Pico (with headers soldered)
Package Contents
- 1× Pico Dual Expander Board
Original: $5.00
-65%$5.00
$1.75Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Expand your Raspberry Pi Pico's connectivity with this dual GPIO expander board. Plug your Pico into the centre header and gain two additional sets of GPIO pins for connecting multiple expansion modules simultaneously.
Key Features
- Dual Expansion – Two sets of 2×20 male headers for modules
- Centre Socket – Female header for Pico attachment
- Clear Labels – Pinout printed on front for easy reference
- Quality Build – Immersion gold process, black PCB
Specifications
- Headers: 1× female (Pico), 2× male (expansion)
- Pin Pitch: 2.54mm standard
- Compatibility: Raspberry Pi Pico (with headers soldered)
Package Contents
- 1× Pico Dual Expander Board


















