I bought a unit of GX to test it on a lot of condition. I have several basics questions :
- first I liked to use the inputs "TANK" and "TEMP" to read another kind of probe (current hall effect probe). But to do this I need to know what is the voltage input of these terminal, what can they read. Can I refer to GPIO on a beaglebone black to use same caracteristics ?
- Is it possible to update OS on the beaglebone or is it basically frozen ? Can't do a apt update on it, didn't recognize the command line.
I will read the electronical canevas on github but i'm not electronic engineer ... Somebody who is can help me faster.