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Xinyuan-LilyGO / LilyGO-T-A76XX

LilyGo A7670 A7608 SIM7672 series
MIT License
96 stars 42 forks source link

Deep sleep mode #18

Closed BJ4K3 closed 1 year ago

BJ4K3 commented 1 year ago

Hi, I would like to put the board in deep sleep, I've tried turning off the modem with the AT+CPOF AT command (naturally I've set the esp32 in hibernation mode) but the total consumption is around 66mA and not the 0.18mA you indicated. Can I have some sort of code to put the entire board in sleep mode reaching the current consumption you mentioned?

Thank you.

LilyGO commented 1 year ago

Reference sketch. sleep at the end.

BJ4K3 commented 1 year ago

Hi, as said I have already tried the AT+CPOF command (like the tinygsm library) but the board absorb too much current even after the command and the ESP32 in hibernate mode.

LilyGO commented 1 year ago

Did you run the sketch above?

LilyGO commented 1 year ago

No reply for a long time. Close