Read data from MCP9808

Sun 2020.10.11

Hi @David1234321 I see that you are running 2V07 but on what device?

Please post process.env so we are all on the same page.

'then nothing - the device is not replay'

Will need to understand which device is under test.

What are the contents of the var when entering the vaiable name mcp into the L-Hand console window of the WebIDE?

Maybe try wrapping in sections, several lines of code within a try/catch block to possibly learn more about the error itself.

'after reboot from power - It run the old code (the one on the first post)'

Was save() used?