Argon battery monitoring

Hello all,

i am using same code for both Argon and Baron, and i use function fuel.getSoC() to measure the battery level, on Baron working good i got value of 91% but in Argon i got value of -1. i use exact same code for both. any idea please?

Thank you

The Argon lacks a fuel gauge and therefore won’t return a percentage.

You need to read the battery voltage using the following:
https://docs.particle.io/reference/device-os/firmware/#battery-voltage

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great, thanks @no1089

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