Contains driver scripts
1. gpio2modbus.py - 4 switch controlling 4 modbus relay 
2. gpio_test1.py - 3 float switch and 1 kill switch controlling 3 modbus relay
3. gpio_test2.py - 2 switch controlling 2 modbus relay, with timestamped logging

valve-driver.py - daemonized version of 3.

Usage

python3 valve-driver.py

