How is data shared between the nrf9160 and the nrf52840 on the Thinky91? Are there any example projects that demonstrate this?

[Mark P. Mendelsohn]

How is data shared between the nrf9160 and the nrf52840 on the Thinky91? Are there any example projects that demonstrate this?

[Øyvind]

Hello, 

In our NCS samples, we have the USB UART Bridge sample.

Kind regards,
Øyvind

[Mark P. Mendelsohn]

The source code for this sample shows it just moves data from a PC to a Thingy91 over USB. It does not show how to move data from the BLE side of the device to the Cellular side of the device. Do you have another suggestion?

[Øyvind]

I thought that this sample would cover. Have a look at the BLE HCI UART sample from the Zephyr repo. 

[Mark P. Mendelsohn]

Sorry. That does not address the issue either. The requirement for the IoT implementation is to send data acquired from BLE to the cloud over the Cellular side of the chip and then be able to receive data back the other way. 

[Øyvind]

I'm sorry, I don't understand why this does not address the issue. The BLE HCI UART sample is used in the LTE Sensor Gateway, a sample that covers exactly what you are asking on the nRF9160 DK. 

Can you please elaborate on why it does not work?