Nanopi Neo Core RS485 "hat"

RS485 "hat" to NanoPi Neo Core with debug UART and LAN connector.

PCB is same size than Raspberrypi 4 so it should fit nicely to RPI cases.

RS485 is connected to UART1, so that needs to be enabled from configuration of Linux Distribution

I am no electronics expert, schematic for RS485 is taken from Joy-IT RPI RS485 shield 

https://joy-it.net/en/products/ARD-RS485

Disclaimer: use at your own risk.

If used on some project i would love to get somekind of message how it works and such...