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by torwag
Tue Jun 27, 2017 9:14 am
Forum: Other Boards
Topic: Please add [board/SoC] in front of the subject of your topics
Replies: 0
Views: 51

Please add [board/SoC] in front of the subject of your topics

Hi, as you post on the "other Boards" sub-forum please follow the rule and add, in square brackets, the board resp. the SoC/IC name to the subject. This helps people to filter out relevant topics about a certain unit and if makes it easier for the moderators to identify if there is a need ...
by torwag
Sun Jun 25, 2017 3:34 pm
Forum: Other Boards
Topic: ESP32 topics moved to a new subforum
Replies: 0
Views: 69

ESP32 topics moved to a new subforum

Dear Micropython users, A new subforum for MicroPython topics related to the ESP32 board was created. I will move all topics related to the ESP32 to the new forum. If you want us to move other topics, please let us know. Please use the new forum for all ESP32-MicroPython activities from now. Thanks ...
by torwag
Mon May 29, 2017 10:42 pm
Forum: ESP8266 boards
Topic: machine.Pin methods?
Replies: 13
Views: 844

Re: machine.Pin methods?

Hi, for the on off vs high low I would need to check in detail. However for the inverted function, that is pretty much normal and depends how the LED is connected to the ESP. The ESP could basically apply 3.3V to the LED circuit via its GPIO pin. Then on really means on. However often, 3.3 V are app...
by torwag
Mon May 22, 2017 8:44 pm
Forum: Drivers for External Components
Topic: Drivers for Waveshare 2.13inch E-Ink display
Replies: 7
Views: 332

Re: Drivers for Waveshare 2.13inch E-Ink display

Hi,
I found a example code written for STM using HAL.
This contains a driver as well. Might be a good starting point.
However, same as Peter, I miss a programming documentation.

Best
by torwag
Mon May 22, 2017 2:54 pm
Forum: Drivers for External Components
Topic: Drivers for Waveshare 2.13inch E-Ink display
Replies: 7
Views: 332

Re: Drivers for Waveshare 2.13inch E-Ink display

Hi, afaik, there is no driver yet. I placed an order for a display a few days ago, hence, if I find enough time there might be something in the future but I can't promise anything. If money is no problem, it helps a lot to send one of the displays as a present to some of the more active developers ;...
by torwag
Sun Apr 02, 2017 6:35 am
Forum: ESP8266 boards
Topic: while true in boot
Replies: 10
Views: 406

Re: while true in boot

There is something else wrong. As you can see from your code example, you only define a few functions. They never get called. Thus, you should not expect that you reach the while true loop. Could be as simple as a small error, which threw out some exceptions and stops execution. Hence, you main.py w...
by torwag
Wed Mar 01, 2017 7:27 am
Forum: ESP8266 boards
Topic: New chip ESP8285
Replies: 32
Views: 7886

Re: New chip ESP8285

Hi LulaNord,

well that sounds interesting and has a value on its own but it does not tell us anything about Micropython on the ESP8285 ;)
by torwag
Wed Feb 22, 2017 4:03 pm
Forum: ESP8266 boards
Topic: Newly flashed D1 mini disconnects after a few sec
Replies: 10
Views: 547

Re: Newly flashed D1 mini disconnects after a few sec

I fried one of my mini boards by putting 5V to the 3.3V pin by accident. Well, it killed the LDO which now gets burning hot powered from USB and it applies 5V to the ESP chip, instead of 3.3V The point why I am writing this here. The ESP works fine. However, it gets hot and possibly will receive dam...
by torwag
Tue Feb 21, 2017 3:44 pm
Forum: Drivers for External Components
Topic: Touch GUI for the official Pyboard display
Replies: 9
Views: 705

Re: Touch GUI for the official Pyboard display

It's just too bad that micropython hardware is so expensive compared to the Arduino/Pi ecosystems... Well, that is not true: 1. This is about comparing apple with pears... A 32bit uC at > 100 MHz is more expensive compared to a 8bit uC at 16 MHz... but they both serve a different purpose. 2. The ES...

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