Search found 1014 matches: adafruit

Searched query: adafruit

by MostlyHarmless
Tue Dec 10, 2019 1:57 am
Forum: Development of MicroPython
Topic: drivers/dht improvements (take 2)
Replies: 5
Views: 98

drivers/dht improvements (take 2)

I created a new attempt to making the DHT driver async in this commit for review and comments. If you had checked out that branch before, some revert and rebase+squash as happened in it, so you might want to nuke your checkout and make a fresh one. The approach in this commit is different: it create...
by bgolab
Sun Dec 08, 2019 8:31 am
Forum: Other Boards
Topic: [PCA10028/NRF51] - WebBLE getting files to the board
Replies: 0
Views: 35

[PCA10028/NRF51] - WebBLE getting files to the board

... ampy and copy the file regular way for nRF51 board) 2. Not sure what are the plan for adding more state-of-the-art capability: https://github.com/adafruit/circuitpython/issues/1010 I appreciate any suggestion how to solve this problem. Thank you
by MostlyHarmless
Wed Dec 04, 2019 1:05 am
Forum: Development of MicroPython
Topic: Micropython Build Environment for ESP32 in a Docker Container
Replies: 9
Views: 386

Re: Micropython Build Environment for ESP32 in a Docker Container

... firmware. But yes, those binaries could be built using such a container. Just have to use the v4 IDF. but with LittlevGL added. Gereric is for an Adafruit huzzah32 and GENERIC-SPIRAM is for a wemos Lion D2 Pro There is an important piece missing here. The LittlevGL seems to be a C library. Micropython ...
by PM-TPI
Tue Dec 03, 2019 10:15 pm
Forum: Development of MicroPython
Topic: Micropython Build Environment for ESP32 in a Docker Container
Replies: 9
Views: 386

Re: Micropython Build Environment for ESP32 in a Docker Container

... GENERIC-SPIRAM : esp32spiram-idf4-20191203-v1.11-614-g82a19cb39.bin but with LittlevGL added. Gereric is for an Adafruit huzzah32 and GENERIC-SPIRAM is for a wemos Lion D2 Pro Is this doable? I am currently using Windows 10 Subsystem for Linux (WSL) with Ubuntu. ...
by pythoncoder
Tue Dec 03, 2019 6:58 am
Forum: ESP32 boards
Topic: TTGO T-Beam V1.0 GPS UART problems
Replies: 7
Views: 220

Re: TTGO T-Beam V1.0 GPS UART problems

... may be to ask the supplier. Is there any user forum for the device? To be honest this is the problem with buying things from China. Modules from Adafruit are more expensive but their documentation and support is first class. [EDIT] To make sure I remembered this correctly I connected a 3.3V power ...
by vitalis
Fri Nov 29, 2019 6:09 am
Forum: Drivers for External Components
Topic: ILI9340/ILI9341 TFT Display
Replies: 37
Views: 17155

Re: ILI9340/ILI9341 TFT Display

It has been released as https://github.com/adafruit/micropython-adafruit-rgb-display with a MIT license. Hi, do you know will the driver work with this 2.8″ Touch LCD SPI display ? If so how to set up SPI pins in ESP32 DEVKIT V1 ? UPDATE: I got ...
by pythoncoder
Fri Nov 22, 2019 11:29 am
Forum: ESP32 boards
Topic: IR transmitter/receiver
Replies: 8
Views: 909

Re: IR transmitter/receiver

Receiving 38KHz IR signals really needs one of these. This demodulates the 38KHz signal providing a much slower waveform which can readily be handled in code. The chip also does a lot of noise removal.

Note that some remotes use 36KHz requiring a different chip. I think these are fairly uncommon.
by perigalacticon
Wed Nov 20, 2019 10:25 pm
Forum: General Discussion and Questions
Topic: loop speed compared to Arduino...
Replies: 3
Views: 159

loop speed compared to Arduino...

When I first saw Adafruit videos about Micropython several years ago I was disappointed because the loop speed was slow, only a few Hz for limited functionality. Now I am considering graduating to Micropython as a long term Arduino ...
by jimmo
Mon Nov 18, 2019 2:21 am
Forum: ESP32 boards
Topic: PyPortal, ESP32 and Nina
Replies: 1
Views: 546

Re: PyPortal, ESP32 and Nina

... (and what their full output is). It does sound like it's not finding the correct path to your bin file. You might get more specific advice on the Adafruit forums -- the pyportal is a CircuitPython device and the nina firmware that runs on the ESP32 has nothing to do with MicroPython. That said, ...
by Roberthh
Sat Nov 16, 2019 7:15 am
Forum: MicroPython pyboard
Topic: ~$ python pyboard.py flash1.py python: can't open file 'pyboard.py': [Errno 2] No such file or directory
Replies: 4
Views: 925

Re: ~$ python pyboard.py flash1.py python: can't open file 'pyboard.py': [Errno 2] No such file or directory

... And if the file flash.py exists on your device, you can load and start that with: import flash Since you purchased you device from Adafruit and it came with Python loaded, it is most likely their dialect, called circuitpython. That may behave a little bit different. With Micropython, ...