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QuickSpot / walter-arduino

This repository contains all libraries and software to use Walter in the Arduino framework
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Arduino sketches not uploaded #8

Closed hernae closed 1 year ago

hernae commented 1 year ago

Hello,

the boot mode selection is not working for me when I try to flash any Arduino sketch. I followed the steps of the tutorial and set my arduino ide accordingly.

The tutorial for micropython is working fine.

Should walter enter boot mode on its own? Usually there is a flash button on many esp32 for this purpose.

Any tips are appreciated.

daanpape commented 1 year ago

Hi @hernae,

There is no flash button because the ESP32-S3 which is used inside the Arduino has a built-in FTDI controller which puts Walter in bootmode by it's own. You can force bootmode however by connecting a jumper wire between IO0 and GND. Can you test this?

Kind regards, Daan

hernae commented 1 year ago

Okay flashing works fine now. After IO0 wwas grounded I was able to overwrite the micropython image. IO0 doesn't need to be grounded any more for flashing. Now the arduino code is not getting executed properly after reset: image

hernae commented 1 year ago

It is working now. I missed the USB CDC On boot option.