I want to use XY485 converter for serial communication between 485 relay and nrf52832. The converter does not need enable as it does it on its own. I have implemented this with Arduino and it worked but I am not able to do it with nrf52832.
I have following doubts
1. How to connect 485 relay with nrf board?
2. How to connect 485 relay with XY485?
Following is the connection I have done so far between XY485 and nrf52832
VCC -> VCC, GND -> GND, TXD -> TX(pin 6), RXD -> RX(pin 8)
Thanks in advance
Harsh