The MiniDMX is a FeatherWing designed for the Feather ecosystem created by Adafruit. It provides 1 optically isolated input and an RS485 transceiver for sending and/or receiving DMX formatted data.
- Isolated input: A3
- Receive: RX
- Transmit: TX
- Transmit/~Receive: D4 (Set HIGH to transmit, LOW to receive)
The DMX data is sent through an Ethernet cable.
- A: pin 1
- B: pin 2
- Ground: pin 7