Speeduino is now on Github Sponsors (Rather than Patreon): https://github.com/sponsors/noisymime
Any strange behaviour, crashing issues etc, post them here! Problems compiling the firmware should go in the General support section rather than here
By theonewithin
#48701
As above.

Not going to be a firmware bug.

Will most likely be a hardware issue (wiring, sensor or faulty Speeduino/Arduino).

One other possibility is corrupted firmware.

You could do an eeprom clear and reload firmware then base tune then re-enter all your settings.
By Marius222
#48716
Today I checked the wiring and tested the sensor, everything is fine.
How do I reload the firmware?
I tried speedyloader ant installed downgrade and no luck for me
By theonewithin
#48737
Once again as above.

You need to find and fix your actual problem.

Do you have a spare Arduino you can test?

Or some random resistors you can put in place of your sensor to see the result?

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