Dear Nordic family,
I am using Bluetooth Low Energy, Beacon module with ARM Core from Tindie (Product link). The reference manual from their website is attached IMM-NRF51822_RefMan.pdf
I can erase the chip, programmed it with softdevice (S110) using Seggar J-Link. Using the NRF toolbox's DFU, I could connect to the device (which was named DFU TARG). Then I loaded load the softdevice dfu_test_softdevice_b.zip file from the below directory (as directed by Øyvind Karlsen)
..\Nordic\nRF51_SDK_8.0.0_5fc2c3a\examples\dfu\ble_dfu_send_hex\test_images_update
After that I tried the example hrm project's zip file (dfu_test_app_hrm) using the DFU of nRF toolbox. It got loaded successfully and the device got disconnected.
Now the device is neither visible in DFU(as expected) nor in HRM section of NRF toolbox app (I was expecting it to show up there) !!
Am I on the right track? Is this the way to program the device?
(PS: I am using Keil and sometimes J-link for compilation and programming)
:)