This is a simple breakout board for our RFID readers. The SparkFun RFID Reader Breakout converts the 2mm pins to bread board friendly 0.1″ headers. With this ability the ID-3LA, ID-12LA, and the ID-20LA you can solder the reader directly to the breakout board or use the 2mm sockets. This breakout board’s edges actually fit flush within the under side the ID-12LA. The board also works with the ID-20LA.
Resources
Schematic
Eagle Files
Using the RFID Reader Breakout
GitHub(Design Files)