This is a simple breakout board breaks out the 2mm spaced pins for the ID-12 RFID reader out to two common 0.1" spaced headers.
This breakout board fits within the dimensions of and under the 125kHz ID-12 reader. It also works with the ID-20, but is smaller than the edges of the ID-20. Solder the reader directly to the breakout board and you are on your way with your RFID project!
Dimensions: 25.2 x 26.3mm