Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
8 years, 1 month ago.
FOTA - help needed
Hi,
I am trying to get FOTA running with my nRF51-DK development. After fiddling around with this for several hours - I still can't get the darn thing to work :(
I drag and dropped the default app. In nRF master, I see the device firmware update service. I then open nRF toolbox and select one of the predefined distribution zip files (from pca10028), for example, ble_app_hrs_s110_v8_0_0_sdk_v8_0.zip. I select my device (Appears as Default App), and the DFU starts uploading. However, then I get "remote DFU invalid CRC".
What can be the problem? Is this somehow related to the initial app & bootloader that I placed?
Shay