Hello, I come from China, there is a new thingy:91 board,I had set bluetooth gateways,added sim card,added a device nrf-352656100749665 , update certificates and the modem was updated mfw_nrf9160_1.1.0.zip, then ,I restart deivce, which can be finded the network of CHINA MOBILE through nrf connect of pc, but the device is aways reboot , print out a error < Socket error: POLLHUP> ,an connection was close by the cloud.
I have some questions:
1: Why the device reboot ?
2:how to correct errors and let the datas show on nrf cloud?
3: nRF52840 of thing:y91 no any Bluetooth signal be show in nRF connect app when which used the sample code of "samples/usb/usb_uart_bridge" ,I also program the demo of thingy91_nrf52_usb_uart_bridge_2019-11-29_d3130d77.hex, but the singal of Bluetooth not show in list of nRF connect app.
Which code can be used for the nRF52840_PCA20035 ?
First, let's verify that you get a connection with the network by running a precompiled application found here.
Select which network version that suits you, nb-iot or LTE-M.
And follow the testing steps so that you have paired your device with nRF Cloud.
Note: the application running on the nrf52 does not support out of the box. You need to flash another application to make that happen.
Since you are trying to run LTE Sensor Gateway you need to follow these instructions to make it run on Thingy:91.