!PCVOLTLIMITS to set Under-Voltage Lockout (UVLO) threshold voltage

IoT Modules RC76
1

Any idea if !PCVOLTLIMITS can be used to set the Under-Voltage Lockout (UVLO) threshold voltage on the RC series? From what I read, the WP series technical documentation specifies the UVLO is programable but the RC series doesn’t comment on that, but, the !PCVOLTLIMITS is part of the AT command set for the RC.

I have been able to set the volt limits by using: AT!PCVOLTLIMITS=4400,4300,3700,3300,3200 but I don’t know if it is having real effect on UVLO

2.8V is very low for a Li-Po battery and I’d like to increase it to 3.2V.

2

Have you done any testing on that?
I think if this is stated in AT command user guide, it should be supported

3

Hey @jyijyi thanks for the answer. Testing it by myself would be the next logical step although I don’t have an immediate way to measure micro Amps. I was hoping this was known somehow but underdocumented.

I think if this is stated in AT command user guide, it should be supported

That is also my guess, but it just speculation.