Recent content by Alpha60

OK I had seen but I use another code which transmits the data by Simple-api, I checked the voltage of the bms with my multimeter and it indicates the same thing on the other hand I did not check the amps nor the watts

Great, it works great Thank you

ok thanks for the info but now i got this message "data = struct.unpack ('> H', unhexlify (data)) [0] * 0.1 struct.error: unpack requires a string argument of length 2 " how can i adjust it

Hello for your problem you have to install pyserial by typing the command: "sudo apt-get install python-serial" in a terminal

indeed the bms does not respond when node red is running but when I stop the node red service the bms responds well in the terminal, how did you do to solve the problem?

yes I have an answer from the bms

Hello, can you help me, I have a problem with node red it shows me this error: 04/30/2021, 18: 48: 47node: 47f0c63.0303238 msg: error "TypeError: Cannot read property 'includes' of undefined" however I followed the installation of the video Thank you.