Measurement results off by a factor of 1.5 after calibration

[wocard2]

In the schematic, reference resistor R9 has a value of 1 kΩ, in the source code (lines 587 and 588 of Frontend.cpp), a value of 1.5 kΩ is used for the reference resistor.

[wocard2]

Calibration resistor, not reference resistor. Sorry.

[jankae]

This is likely just a result of part availability when I built my device. My guess is that I wanted to use a 1 kΩ but it wasn't available when I ordered the parts, so I changed to 1.5 kΩ and forgot to adjust the schematic