I tried a RPi 1 instead of 3 and it worked!

I did try it with a RPi 1 instead of 3 and it worked!!!

I did solder all the connections and tested the traces from the RPi-GPIO to the microcontroller nRF51802 Pin-Outs with the continuity-check on my Multimeter.

First of all: great guide! HW: - RPi 3 B+ - OEM Dashboard with nrf51802 Wiring: - GPIO 24 <-> SDW_IO - GPIO 25 <-> SDW_CLK - 3.3V and Ground-Rail <-> 3.3V ... SW: - OpenOCD - full_BLE.bin I did follow your guide and the second one on this forum (Flashing using RPi), but always run into the followin...

First of all: great guide! HW: - RPi 3 B+ - OEM Dashboard with nrf51802 Wiring: - GPIO 24 <-> SDW_IO - GPIO 25 <-> SDW_CLK - 3.3V and Ground-Rail <-> 3.3V ... SW: - OpenOCD - full_BLE.bin I did follow your guide, but always run into the following error message when trying to flash it: > program ful...