Accidentally uploaded code onto my SparkFun DataLogger IoT

Hello all,

I accidentally uploaded a code onto my SparkFun DataLogger IoT because I forgot that it was still plugged in and originally wanted to upload it to the other esp32 board that was also plugged in.

Is there a way to upload the original firmware to the SparkFun DataLogger IoT - 9DoF

Thanks in advance

Eh…that is one of very few products that we do not advise reprogramming at all, as it can become unable to revive itself

If there are still menu options you can do a factory reset, but I’m guessing that is not the case :-/

…but this Releases · sparkfun/SparkFun_DataLogger · GitHub makes me think it might be possible with the right toolchain? (specifically look at the notes for ver 01.00.01)

Thanks I will try to flash it wit esptool.py and then upload the firmware 01.00.01 again.
Let’s see if it works

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Hi -

The DataLogger source is now open and you can get all the files you need to directly upgrade to the latest firmware here:

Detailed build and upload instructions are here:

We need to clean this up, merge our documentation on this now that everything is open.

You can to the update to v1.00.1 as noted earlier, then do a upgrade to the latest version using that update option in the menu …

And if you still have issues, ping us here and we’ll get it sorted out.

-Kirk

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