1, Prototype DIY PCB Terminal Block Board Kit for Raspberry Pi, you can make DIY for your Raspberry Pi project. Support for Raspberry Pi 1 Model A+, Pi 1 Model B+, Pi 2 Model B, Pi 3 Model B, Pi 3 Model B+, Pi 4 Module B, Pi Zero or Pi Zero W.
2, The kit include prototype PCB, terminal blocks, terminal block labels, pin head connector, standoffs, screws, resistor and LED. (Note: the item not include Raspberry Pi board).
3, PCB: FR-4 fiber glass PCB, dual copper layers, size 111.5mm x 117.5mm, pads grid / pitch 2.54mm, hole diameter 1mm.
4, Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper.