The GPIO extension kit used for extending the GPIO interface on Raspberry Pi B+, it helps you break out all those tasty power, GPIO, I2C and SPI pins from the 40 pin header of Raspberry Pi B+ onto a breadboard. https://elecena.pl/product/6165256/gpio-kit-for-raspberry-pi-model-b 2016-06-30 https://elecena.pl/product/6165256/gpio-kit-for-raspberry-pi-model-b 2025-12-18