The Emulator Off after Firmware Upgrade

[DarwinTan]

Hi Stanley,

After upgrading Freematics OBD-II Emulator Firmware, the emulator won't connect to the GUI
and the LED is death. I have tried everything suggested in the forum but still it won't work.
What could be the solution for this issue? thanks Stanley

[cmolson]

Mine is doing this as well, is there any fix?

[cmolson]

I was able to get it back alive. I ended up using my desktop power supply set to 12V. I powered on the device and it came to life.I had tried another 12V power supply that also didn't work, so I'm not sure why this did.

Is there any explanation for this? Perhaps if we knew what to avoid we could prevent it from getting in this state. I don't know if my new power supply fixed it, or if it just randomly started working.

DarwinTan perhaps you could try another 12V power source?