RS422 interface
development module
rs422-t.jpg
Description
RS422 interface module.
Motherboard Interface:
2 pins: RX, TX.
External Interface:
4 pin RJ-9 connector
Voltage:
- 5V
- 3,3V (optional)
Features:
- RX status LED
- TX status LED
PCB rev
v1.0
version of PCB