Can’t install node-red-contrib-serial-modbus still not working?

Industrial
1

hi all

does any one know if this issue has been resolved or a better way to do it

Can’t install node-red-contrib-serial-modbus

i am working on a project that requires modbus rtu and i need to drive the port from uart.
Ia m running it on a pi3b+ with poe . also using the waveshare RS485 can hat for pi

can side works perfectly
rs485 not at all

TIA

2

Are you getting exact same error?

Post the log showing the error.

Don't forget to wrap the log text in backticks
```
like this
```

3

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