MicroPython Forum

This is a very interesting project! I'm currently building a small Greenhouse on my balcony... Got almost all libraries ready for it. Why not send the current task by mqtt instead of all daily tasks? I see no need for a separate socket server (but could point you to a library pythoncoder and I creat...

I would also assume that it is something esp8266 specific. Either in micropython firmware or the esp-idf. I'm only running an ESP32 occasionally so I don't have a good comparison but didn't encounter the problem there. Only devices anyone reported this problem yet is the esp8266. If the problem affe...

That's strange. Can you check the wdt only to make sure it works? I'm using the same wdt code and it works all the time.

The wdt should work. Are you waiting long enough? You have a timeout of 300s (5 minutes).

Always funny when someone revives a thread that is a year old

The solution of converting a rom to string is quite simple: ''.join('%02X' % i for i in iter(rom))

I'm glad you put that much effort into confirming the bug I encountered. I can try to submit it to github. Maybe something will get found although apparently most people don't have the problem and are having trouble confirming it. I accepted that I need a watchdog resetting the board if the freeze h...

You're not using a busy loop are you?
that can cause problems.

I never encountered this either. However it does occasionally happen that my Esp32 can't connect to the wifi after a reset. Another resort however fixes that.
My programs all try to connect for 10 seconds and then reset the board if not successful.

There's a low level RPi C library at http://www.airspayce.com/mikem/bcm2835/index.html I could not find anything like the Python RPi.GPIO modules so I am trying to get a MicroPython wrapper working on top of this: https://github.com/hacksterous/micropython/tree/master/ports/unix/mpbcm2835 I have te...

class WDT: def __init__(self, id=0, timeout=120): self._timeout = timeout / 10 self._counter = 0 self._timer = machine.Timer(id) self.init() def _wdt(self, t): self._counter += self._timeout if self._counter >= self._timeout * 10: machine.reset() def feed(self): self._counter = 0 def init(self, tim...