- DK 0.8.2 in which SB44 is cut, and P1 and P2 are connected- firmware v1.0.0- program : asset_tracker- SIM: iBasis
Before updating firmware, asset_tracker worked fine.
However, after updating, LED3 is always blinking and LED4 is off.What I do is to write the program to DK, push reset button, and wait for more than 5 min.at_client program and LTE Link Monitor works out with v1.0.0.
this is log
SPM: NS image at 0xc000
SPM: NS MSP at 0x2002aa00
SPM: NS reset vector at 0x142f1
SPM: prepare to jump to Non-Secure image.
***** Booting Zephyr OS v1.14.99-ncs2-rc3 *****
Asset tracker started
Connecting to LTE network. This may take several minutes.
Connected to LTE network
Any idea to solve this?
From the README.rst, we see that when only LED 3 is blinking, the nrf91 is trying to connect to nRF Cloud, but has not connected yet.
Have you registered and activated your iBasis SIM?
If not, you can do so at https://nrfcloud.com/.
If you have, check nrfcloud to see if you have more data left for your SIM.
Have you updated the modem SW to the latest v1.0.0 modem? See this link here for more info.
Yea, I've already registered iBasis SIM and could see data on nRF Cloud.I checked remaining bytes. I used only 0.3M out of 10.49M
Yea, I updated FW to v1.0.0. Then asset_tracker does not work.
Could you upload your prj.conf settings for the asset tracker please? I'd like to double check with my own settings.