Electric Vehicle Telemetry BoardReads pack voltage, current, speed and temperature, with GPS.Industrial ControlKiCad
4-Port Isolated VE.Direct HATFour galvanically isolated serial ports for solar and energy devices.Industrial ControlKiCad
Industrial I/O Controller (24 V)24 V industrial controller: four isolated inputs, four relays, Ethernet and USB.Industrial ControlKiCad
Ethernet Relay Controller (5 V)Four isolated inputs and four relays over Ethernet, powered from USB or 5 V.Industrial ControlKiCad