MicroPython Forum (Archive)

Thank you for that It does make sense as it seems a lot like what is happenning I will bear that in mind I will prefer to stay with the stable version of MicroPython for now so as not to introduce and new possible issues and address this issue and possible other issues using an internal and external...

Hi Dave ..
I have found your PM now ..
Thanks

Thanks Dave I can see what you were trying to say now ... Yes, with the 25 second part, the ESP32 would boot and connect within that time, so the WDT could be enabled from the start which is what I would want as with my luck, I would get a freeze before I enable the WDT and would then have to take a...

Hi Dave I am still confused about tristating the WDI and why it is needed The tech document says """ Watchdog Input. Generates a reset if the logic level on the pin remains low or high for the duration of the watchdog timeout. The timer is cleared if a logic transition occurs on this pin or if a res...

Hi Dave Not sure where the PM goes to as I did not get anything with that You are right, renaming it to pdf did the trick . I assumed that as it was a zip suffix, I would need to iunzip it Thanks for the circuit diagram and code . Nice and simple If you had to do it again, which device would you buy...

Thanks for that
Unfortunately I cannot open that zip file, 7-zip thinks it is corrupted or not a valid archive file

Thanks for that. Yes please, I would like to see the circuit diagram for this, sounds like teh 25 sec design is teh one you suggest So we have the tri state as follows if I understand it right 1) Output ==> low 2) Output ==> high 3) Input If the microcontroller freezes whilst in any of these three s...

Hi I can't log errors in station.scan() as that is part of the Micropython image installed on the ESP32 I am not sure how I would get to the code to update that I do have a try / catch around the station.scan() command to catch any errors, but it does not pick up an error, because if it did, I would...

Yes, A soft reset will randomly cause failure on WiFi restart , so while testing with Thonny connected, it can be annoying, so disconnecting WiFi first will help As I use on OLED to track what is going on for each module , once I have roughly tested my code connected to Thonny, I run it offline whil...

My ESP32 devkitC is also ESP32-WROOM-32U The battery is the portable type you would use to power a laptop or mobile phone on the move It is charged via a usb cable and has two USB output power sockets Whilst testing in my office, I am powering the USB dongle using that battery which is getting kept ...