Thingy:52-HEX version 1.1.0 doesn't work

[kchuva]

Hi,

I have the Nordic Thingy:52 (PCA20020 1.0.0 2017.19). It worked well until I downloaded new version of firmware 1.1.0 and updated Thingy. After that I didn't see advertising packets from Thingy.

Then I flashed into chip some peripheral example and Thingy appeared in radio space. Thus chip is works. But software Thingy:52 v.1.1.0 isn't work well.

Has anybody the same problem?

P.S. Update 23.07.2018

I did debug Thingy software and found reasong of incorrect behaviour.

The problem was in SAADC module. SAADC always returns 0xFF values so battery measurement was failed. Because of that failure the M_BATT_MEAS_EVENT_LOW was raised and software shutdown Thingy at m_batt_meas_handler function (main.c).

[siivv]

unfortunately the windows version requires the devkit to be connected, so that's a no go. also, i tried the nrfconnect app on my phone and that results in the same outcome. i tried on another phone as well thinking it was my phone, but no luck with that either.

at this point i think i'm going to RMA the device as it is strange that it worked without issue for a couple days and then hit a full stop and now cannot be flashed with the nordic provided ios app & firmware