Hi all, I'm trying to build a weather station, one of my components is a weathervane showing wind direction, I'm following the instructions here Raspberry Pi Weather Station. The project is going well however my problem is when reading the value of the MCP3008 chip in python the values I'm getting do not match the values I'm getting when trying to read them into Node-Red.
np - I like the easy ones :-)... of course what 841 and 0.8221 etc mean depends on voltage dividers etc anyway. (so the range node may also be useful...)