Search found 391 matches

by kevinkk525
Tue Mar 27, 2018 9:58 am
Forum: ESP8266 boards
Topic: NodeMCU and WiFi disconnects
Replies: 10
Views: 2553

Re: NodeMCU and WiFi disconnects

I can sadly confirm that. I have a bunch of NodeMCU in my appartment as SmartHome using the umqtt.simple (wrapped in uasyncio to make it reliable) to subscribe to my bell and publish sensor data. Sometimes for 3 days they are connected perfectly but then they go offline. Sometimes only for just 1 ho...
by kevinkk525
Fri Mar 23, 2018 6:57 pm
Forum: ESP32 boards
Topic: AttributeError: 'poll' object has no attribute 'ipoll'
Replies: 5
Views: 715

Re: AttributeError: 'poll' object has no attribute 'ipoll'

Funny thing. I got this error sometimes too with an ESP32 on loboris's fork. Have never tested main esp32 repo though.. On loboris fork the solution (so far) was to let micropython run only on one core. Apart from that you should really build the firmware from current github, the version you are usi...
by kevinkk525
Mon Mar 05, 2018 4:01 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 105844

Re: MicroPython on ESP32 with SPIRAM support

:!: I have started a new forum dedicated to this MicroPython port. LoBo MicroPython for ESP32 forum or with secure connection LoBo MicroPython for ESP32 forum thanks a lot for this, but please consider getting a certificate from lets encrypt. it's free and if you need help with it, I can help you. ...
by kevinkk525
Thu Feb 15, 2018 5:15 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 105844

Re: MicroPython on ESP32 with SPIRAM support

loboris wrote:
Thu Feb 15, 2018 4:14 pm
pythoncoder wrote:
Thu Feb 15, 2018 10:38 am
One suggestion: why not put the pre-requisites into the otherwise excellent build instructions in the root message?
It is on Build Wiki.
The instructions for changing the heap size are not in the build wiki as far as I can tell.
by kevinkk525
Thu Feb 15, 2018 1:57 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 105844

Re: MicroPython on ESP32 with SPIRAM support

If you do not set the size in menuconfig you experience that.
I set the size in Micropython --> System settings --> Micropython heap size
to 3400 KB and that works fine.
by kevinkk525
Sun Feb 04, 2018 10:18 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 105844

Re: MicroPython on ESP32 with SPIRAM support

It occured even without bluetooth included but this time the trace has more information. /home/kevin/MicroPython_ESP32_psRAM_LoBo/Tools/esp-idf/components/freertos/./queue.c:718 (xQueueGenericSend)- assert failed! abort() was called at PC 0x4008c3a7 on core 1 0x4008c3a7: xQueueGenericSend at /home/k...
by kevinkk525
Sun Feb 04, 2018 8:36 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 105844

Re: MicroPython on ESP32 with SPIRAM support

oh ok. i'll turn it off and try again.
by kevinkk525
Sun Feb 04, 2018 8:04 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 105844

Re: MicroPython on ESP32 with SPIRAM support

I changed some things but nothing that could be a problem here (but who knows...). Just components, psram heap.. I think putting sdkconfig here would be easier? I removed the parts that I definitely did not change (but left some unchanged in there as well, just in case). # # MicroPython # CONFIG_MIC...
by kevinkk525
Sun Feb 04, 2018 5:40 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 105844

Re: MicroPython on ESP32 with SPIRAM support

Thanks for the advice, here's the output: beacon timeout Guru Meditation Error: Core 0 panic'ed (Interrupt wdt timeout on CPU0) Core 0 register dump: PC : 0x40008544 PS : 0x00060f34 A0 : 0x80094804 A1 : 0x3ffda4f0 A2 : 0x000001e0 A3 : 0xf92561dc A4 : 0x00000001 A5 : 0x3ffd0404 A6 : 0x00000001 A7 : 0...
by kevinkk525
Sat Feb 03, 2018 8:57 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 105844

Re: MicroPython on ESP32 with SPIRAM support

my Lolin ESP32 Pro Wrover runs at 40MHz SPI RAM speed.
Well let's hope this error won't happen again..