I used SEGGER Embedded Studio ARM 4.16 to by mistake program a NRF52-DK PCA10040 with a PCA10056 example from your SDK collection. As a result, I now persistently get "Failed to connect to target. No idcode code detected". How do I recover my boa

[rnkayab]

I used SEGGER Embedded Studio ARM 4.16 to by mistake program a NRF52-DK PCA10040 with a PCA10056 example from your SDK collection. As a result, I now persistently get "Failed to connect to target. No idcode code detected". How do I recover my board?

[rnkayab]

Problem solved. Please, close ticket. It was a simultaneous action to prepare the board for power profiling by "Cut the PCB track shorting solder bridge SB9 to put P22 in series with the load" that caused this, NOT programming a PCA10056 hex. Installing a jumper over the P22 allowed me to put back PCA10040 firmware.