Waveshare 4xPorts Quad GPIO Expander Supports USB External Pow | Shop The World
From USA
Newwaveshare
Waveshare 4xPorts Quad GPIO Expander Supports USB External Power Supply for Raspberry Pi Pico Series Motherboard
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Designed for Raspberry Pi Pico interface, it can be inserted directly after soldering the pin headers, or can be connected through a cable
•4 groups of 2 × 20 pin headers are extended outside to facilitate access to multiple expansion boards
•Onboard USB external power supply interface, no longer worry about insufficient power after connecting multiple boards.
•Bring out the RESET reset button, which is convenient for product debugging
•The front is marked with a clear pin function silk screen, which is convenient for wiring. Immersion gold craftsmanship, elegant appearance
