nRF52840 & nRF9160 OTA method through LTE

[bbslhb]

Hello.

There is nRF52840 and nRF9160 on nRF9160 DK.

here are codes on this two chips:

nRF52840: 1:SoftDevice. 2: BLE APP

nRF9160: 1: Modem & GPS firmware. 2: Bootloader(secure or none secure). 3: APP(codes like Asset Tracker Demo)

Is there any solution to OTA  1 and 2 on nRF52840 and 1,2 and 3 on nRF9160 through LTE?

If there are examples on west please attach the example code link on github.

Thanks a lot.

[Sigurd]

Hi,

bbslhb said:

nRF9160: 1: Modem & GPS firmware. 2: Bootloader(secure or none secure). 3: APP(codes like Asset Tracker Demo)

Application code DFU over LTE is supported, take a look at this sample. Modem DFU will be released later.

bbslhb said:

nRF52840: 1:SoftDevice. 2: BLE APP

If you are planning on updating this over LTE, then the nRF9160 need to implement some sort of DFU controller. To my knowledge that is not supported yet.

[nordicuser91]

Hi 

Is there any update on this?

Thanks