TransactionTimedOutError

[rizalafif]

Hi , Anyone have this kind of error? pi@renogyrover:~ $ node-renogy -s /dev/ttyUSB0 -m 192.168.0.11 -u mqtt -p mqttpasswd [1658487181379] INFO (9450 on renogyrover): Starting NodeRenogy... [1658487181402] INFO (9450 on renogyrover): Connected to controller! [1658487181909] ERROR (TransactionTimedOutError/9450 on renogyrover): message: "Timed out" errno: "ETIMEDOUT"

Is it the cable? I am running this on raspbian with Renogy Rover 20A

[SP410]

I get the same; I know it is not the cable because I can talk to it over: https://github.com/rosswarren/renogymodbus

[Fibdorius]

I have the same Error. I will try renogymodbus

[Joe13183]

I have the same error. Has anyone found an answer please?

[marcuslib]

Is there any update on this one, as I get the same error.

[MaffooClock]

It's an exception from the modbus-serial dependency, raised because a connection to the serial device couldn't be established here: https://github.com/sophienyaa/NodeRenogy/blob/58de92db156c0314c8813d0ce01eb5e7272d8aa1/renogy.js#L188

The line above that has a hard-coded timeout of 500ms, which you might tinker with to see if an increased value might help.

In my case, after trying rosswarren/renogymodbus and getting "No communication with the instrument (no answer)", it appears that my serial connection isn't working at all 😞.

[Joe13183]

I tried to tinker with that timeout but never got it working. I went back to the rosswarren/renogymodbus and amended to read all data sets and send to MQTT in home assistant. Took awhile and still needs tidying up but basically works. Shame this one doesn't work for whatever reason

[sophienyaa]

How much did you bump the timeout by? Also, confirm the modbus address of your device as it seems some of them differ from the default.