la3pna / trackuino-tracker

The Arduino APRS Tracker
GNU General Public License v2.0
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Voltage and temp seems off #3

Open la3pna opened 7 years ago

la3pna commented 7 years ago

Need to determine if R1 and R2 for the volt meter functions should be swapped, and if they use the correct reference in sensors.cpp.

Should also have a look to check that the internal LM60 temp sensor is correct.

May want to consider swapping the LM60 with a I2C temprature sensor like TC74 (http://ww1.microchip.com/downloads/en/DeviceDoc/21462D.pdf). Could then also use the temp to compensate for TCXO drift over temprature.

@bendikz wanna take a look?