The current is bigger than expected during sleep

RE: The current is bigger than expected during sleep

Jared — Fri, 27 Mar 2020 12:04:20 GMT

Hi,

Are you using a custom board? If you are could share the schematics?

Here is the result from measuring the current consumption with the PPK on the nRF52840:

RE: The current is bigger than expected during sleep

huohuo0000 — Wed, 25 Mar 2020 07:56:40 GMT

yeah，the board is powered over USB connection.Is that a possible cause？

RE: The current is bigger than expected during sleep

Jared — Tue, 23 Apr 2019 09:14:46 GMT

Hi,

How are you supplying the board? Are you using USB?

Best regards

Jared

RE: The current is bigger than expected during sleep

huohuo0000 — Wed, 17 Apr 2019 09:22:15 GMT

hello,Jared,

I don't quite catch what you mean，do you mean software or hardware? On hardware,I connected ammeter to JP7(VDD_nRF).In regard to the code, as the picture in the description shows.

RE: The current is bigger than expected during sleep

Jared — Wed, 17 Apr 2019 08:58:17 GMT

Hi,

How are you measuring the current consumption?

Best regards

Jared