RTK EXPRESS DOES NOT POWER ON AFTER SUCCESSFUL UPDATE

[Victorjim05]

I have tried to solve my previous problem which was that I could not update the version of my firmware because my rtk express device failed in all functions, then as always guided by the instructions on the sparkfun page https://docs.sparkfun .com/SparkFun_RTK_Firmware/firmware_update/#updating-firmware-using-the-uploader-gui

I was able to go back to the original version of the device but at that moment the screen went off and does not turn on, it shows no signs of life. The rtk express is detected when connecting it to the computer but the port does not receive data when I view it in UCENTER and I cannot link it to my phone to work, which makes me think that it is a misconfiguration problem or something like that, not just the screen . Could someone help me with this problem? :oops:

[sparky]

I was able to go back to the original version of the device but at that moment the screen went off and does not turn on, it shows no signs of life.

A few ideas:

• Do you still see COM11 when the device is plugged in? There is a ‘Reset ESP32’ button in the GUI. Hit that and it should force reset the ESP32.

• You may to try forcing the power off: https://docs.sparkfun.com/SparkFun_RTK_ … -power-off

[Victorjim05]

I TRIED BOTH BUT NEITHER WORKED

[sparky]

Thank you again for the pictures. It looks like you are uploading HPG firmware (this is the firmware that goes on the ZED-F9P GNSS receiver) to the ESP32.

Please get the ESP32 from the release page: https://github.com/sparkfun/SparkFun_RT … e/releases

[Victorjim05]

Thanks to the new version v3.10 I was able to use the functions of my GPS again, but there is a new problem, perhaps due to the update, I will write it in a new post in case someone else has the same problem :roll: