Legacy Networked RFID Reader (FX200) Includes multiple I2C ports

Includes multiple I2C ports

you can wire the common side of the switches to ground and wire the other side to the inputs to the FX10 to easily detect the positions of the switches

The FX10 is a convenient way to detect the arbitrary state of up to 16 inputs

In this case

You can build one of these from a JST-PH 2

Legacy Networked RFID Reader (FX200) Includes multiple I2C portsThis is the older revision of our RFID reader. We've kept a few around for customers who want to expand an existing system, but for new builds we strongly recommend you purchase the newer FX201 instead. (Pictures reflect the FX201, but we will ship an FX200 if you order this part.)