Dongle firmware?

[xiewen]

I want to load a Blinky project to the AK board, and the dongle is used as a jlink, but I forget to move the jumper to the 'out', and the program is loaded to the dongle. Now the master control panel can't find my dongle. what should I do to recover my dongle? Is there a firmware that I can burn to the dongle? thank you! (My English is poor.)

[Petter Myhre]

Hi

You can use nRFgo Studio to flash the dongle.

The firmware comes with Master Control Panel, and can be found in the following folder:

Master Control Panel\3.5.0.8226\firmware\pca10000

[xiewen]

Hi, I tried your method today: open cmd.exe -> type nrfjprog.exe --recover

C:\Users\w9xie>nrfjprog.exe --recover WARNING: Attempting to recover the device. T Applying system reset. ERROR: Cannot connect to the nRF51 device.

I have plugged in the dongle in my computer. Could you please tell me how to do ?

And under Device Manager, there is no "nRF51 development dongles" option, when I plug in the dongle and open the nRFgo .