Modbus Serial RTS support

tyrrellsystems / node-red-contrib-serial-modbus

This node is now maintained from @leifnel's fork

https://github.com/leifnel/node-red-contrib-serial-modbus

Apache License 2.0

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Modbus Serial RTS support #27

Open Aleshus opened 5 years ago

Aleshus commented 5 years ago

Hi,

some RPi HATs need to change RTS pin when read or write to the RS485 bus. Can you add configuration support for that? Similar as the node-red-contrib-serialport-rs485 where autswitch RTS/DTR is implemented.

Thanks a lot! Aleš

thecalle commented 4 years ago

node-red-contrib-serialport-rs485 can't be installed on node v10.15.2 (Raspbian buster). Any idea to add support?