Power consumption is around 600uA in sleep state .

RE: Power consumption is around 600uA in sleep state .

user104908 — Tue, 14 Jun 2022 07:55:19 GMT

Issue was resolved once we redisabled all the peripherals related to motor

the motor driver, PWM, and ADC once the motor stops.

But not really sure which peripheral caused the problem.

will further investigate disabling each peripherals.

RE: Power consumption is around 600uA in sleep state .

user104908 — Tue, 14 Jun 2022 07:55:07 GMT

Issue was resolved once we redisabled all the peripherals related to motor

the motor driver, PWM, and ADC once the motor stops.

But not really sure which peripheral caused the problem.

will further investigate disabling each peripherals.

RE: Power consumption is around 600uA in sleep state .

user104908 — Tue, 14 Jun 2022 07:54:52 GMT

Issue was resolved once we redisabled all the peripherals related to motor

the motor driver, PWM, and ADC once the motor stops.

But not really sure which peripheral caused the problem.

will further investigate disabling each peripherals.

RE: Power consumption is around 600uA in sleep state .

user104908 — Tue, 07 Jun 2022 06:16:40 GMT

I made sure UART logging is Disabled, ADC is disabled when it is not in use.

RE: Power consumption is around 600uA in sleep state .

user2111 — Tue, 31 May 2022 10:58:10 GMT

Check out: https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/optimizing-power-on-nrf52-designs

You need to try and fail a bit, the typical culpit can be uart (try to disable it), debug mode (make sure to power cycle the board after programming and before measuring current), or adc (try to disable it between measurements).

Best regards,
Kenneth