Freematics ONE+ Model B RTC issues

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wally2511
Posts: 11
Joined: Fri Apr 09, 2021 3:11 pm

Freematics ONE+ Model B RTC issues

Post by wally2511 »

I've noticed the RTC isn't initialising on the Model device.

Serial.println(rtc); seems to return 0

Code: Select all

CPU:160MHz FLASH:4MB
IRAM:363KB PSRAM:8191KB
******* RTC INFO SHOULD BE APPEARING HERE *********
DEVICE ID:###########
TYPE:14
MEMS:ICM-20948
ACC BIAS:0.01/-0.04/0.97
Starting GPS ...
Begin GPS 1 ...
GNSS:OK
CELL:SIM7600E-H
IMEI:860147050016011
Operator:Telstra Woolworths
IP:10.122.180.104
RSSI:-77dBm
LOGIN(hub.freematics.com:80)...
OBD:NO
stanley
Site Admin
Posts: 853
Joined: Sat Mar 01, 2014 3:15 am

Re: Freematics ONE+ Model B RTC issues

Post by stanley »

You need to either use ESP-IDF (with Arduino framework) or use prebuilt ESP-IDF with RTC configured to external.
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