This is a 2x20 1.27mm pitch horizontal male pins to 2x20 2.54mm pitch vertical male pins breakout board designed for CrowPi L connecting peripherals. The pinout of the board is the same as Raspberry Pi. Easily plug the breakout board into the CrowPi L then you’ll be able to use it like the standard Raspberry Pi GPIO header.
Features
Adapt 1.27mm male pins to 2.54mm male pins
The same pinout as Raspberry Pi GPIO header
Special shape makes it easily plug in and out
High strength
Connect with Base Shield for Raspberry Pi
Noted: These 4 pins (GND,3.3V, 5V) are useless, in order to avoid a short circuit caused by the wrong insertion by the user