Please help me for nrf51822 QFABC1 BLE needed softdevice and other files for the proper working of nrf chip

[shibin s]

 please  help me for flashing BLE firmware  on  my  nrf 51822 QFABC1 chip

I am a beginner  in nordic platform, can you share   hex file needed for my nrf chip

[Kenneth]

Hi,

The latest nRF5 SDK that support the nRF51-series is SDKv12.3. You should find a description there:
https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v12.3.0/nrf51_getting_started.html

In essence what you need:

- An nRF51 chip with VDD, GND, SWDCLK, and SWDIO.
- An SEGGER J-link (or nRF51-DK) to connect to the nRF51 chip.
- The nRF command line tools installed on a PC.
- Then run from command line: 'nrfjprog --program your_hex_file --chiperase'

Kenneth