MicroPython Forum (Archive)

Has anyone tried to port the blynk library from wipy to esp? I'm also interested in using blynk for some projects.
If there is a Wemos D1 mini configuration file in the app "only" the python part on the esp must be implemented, right?

Hi pfalcon,
You said that

pfalcon wrote:

There's a watchdog, and it's managed by ESP8266's RTOS.

But does the commit https://github.com/micropython/micropyt ... 32ed32d500 mean that the watchdog was disabled on all versions?

Thanks for the reply. All of the boards are running the last stable release esp8266-20160809-v1.8.3.bin from the download section. I used some self compiled version between 1.8.2 and 1.8.3 before and had simmilar failures but I would say that the boards rebooted more often with the failure above and...

I also flashed some raw boards with a ftdi breakout board attached.
What happens if you leave the putty connection open and powercycle the ESP board?
Did you get any output?
Did you also checked your settings for the serial connection? Especially the flow control option?

Hi pythoncoder, thanks for the guess. I already enabled the DEBUG messages of the client and if i disconnect my wlan router i get the log messges that the client is trying to reconnect. But this messages did not appear when the system hangs. The qos is set to 0 by default and I did not change anythi...

Hi, first of all thanks for the quick reply. I activated the osdebug messages. I forgot that i already had these messages when using a development version. The error is Fatal exception 28Fatal exception 28Fatal exception 28Fatal exception 28 or Fatal exception 28(LoadProhibitedCause): Fatal exceptio...

Hi, I have some problems with my MQTT implementation. I'm using the robust.py implementation. My current setup is: WLAN router FritzBox 7490 Mosquitto running on a rasperry pi 1 Wemos mini board with a BM280 board reading the values and publishing these values to 3 topics every second 1 Wemos mini b...

What version are you using? I'm using 1.8.3 and import ssd1306 works for me on a Wemos D1 mini.
Can you import e.g. onewire?

Perhaps this is helpful for you:
http://forum.micropython.org/viewtopic.php?f=11&t=1054

I had the same problem and flashed my board with the TI tool. But you have to connect the SOP2 pin to 3.3V and use the Uniflash tool.

If you have a Expansion Board ist is quite easy to compile a bootloader which uses another pin for safeboot. So you can probably reuse your wipy....