Byte order it was. Swapped them and the soil value sits at 1.62 V, steady. I added soil.raw next to soil.v like Keisha said, and the battery on AIN1 reads 12.7 V after the divider maths. Also understand now what that argument is, thanks Aoife.
Byte order it was. Swapped them and the soil value sits at 1.62 V, steady. I added soil.raw next to soil.v like Keisha said, and the battery on AIN1 reads 12.7 V after the divider maths. Also understand now what that argument is, thanks Aoife.