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AJMRTC Dual GPIO Expander for Raspberry Pi Pico, Dual 2×20 Male Pin Headers, Breakout Board for Connecting Two Pico Expansion Modules Simultaneously, 3.3V Logic, Prototyping Expansion Board for Pico
- 1. Designed for Raspberry Pi Pico series, routes all GPIO signals to two groups of standard 2×20 male headers
- 2. Central female header for plugging Pico mainboard directly, quick assembly without jumper wires
- 3. 3.3V logic level, fully matches the electrical specification of Raspberry Pi Pico peripherals
- 4. Clear silk-screen pin labels for GPIO, 3.3V, 5V and GND, convenient for wiring and troubleshooting
- 5. Compact immersion gold PCB, stable signal transmission for dual-module parallel prototype testing
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Overview
Specs
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AJMRTC dual GPIO expander breakout board is made for Raspberry Pi Pico, Pico W and Pico 2. It expands one Pico GPIO port into two identical 2×20 male headers, allowing you to attach two compatible expansion modules at the same time. It preserves all power, ground and signal pins. The neatly marked pinout helps you avoid wiring mistakes during experiments. It is perfect for simultaneous testing of sensors, displays and other HAT modules. Please check for resource conflicts such as I2C addresses before installing two modules. Raspberry Pi Pico and expansion modules are not included.
Specifications
- Brand: AJMRTC
- Compatible Board: Raspberry Pi Pico, Pico W, Pico 2
- Header: 1 central female 2×20 header, 2 male 2×20 expansion headers
- Logic Voltage: 3.3V
- PCB: Immersion gold surface
- Marking: Silk screen pin definition
- Function: Dual-module parallel GPIO breakout
- Application: Embedded prototyping, dual sensor testing, display combination experiment, electronic development
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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