I am trying to upload new firmware to 2 devices. Both devices are identical (Arduino Nano ESP32) and the code getting uploaded to both MCU’s is identical. One uploads fine, the second is giving this error …
“firmware type mismatch” … I have tried uploading the new firmware with “no conditions” under “APPLY UPDATE IF THE DEVICE HAS”…
I am using Arduino IDE 2.2.1, Macbook Air (Big Sur 11.07.10)… I can provide code if you’d like BUT my code is horrendous (im embarassed to show) and my approach and uploads has been working fine between the two devices until today??
EDIT: both devices are showing as online and receiving uploads from the same exact access point as well.
Thanks