Search found 1642 matches: adafruit

Searched query: adafruit

by webtran
Tue Aug 02, 2022 10:11 am
Forum: Programs, Libraries and Tools
Topic: nano-gui - Trying Adafruit 2.9" E-Ink Tri-Color display with Esp32
Replies: 7
Views: 6232

Re: nano-gui - Trying Adafruit 2.9" E-Ink Tri-Color display with Esp32

Hi Peter,
It is very similar to the Adafruit 4777, and from the same FeatherWing E-Ink family with the same resolution.
I was hoping it would use the same driver and could be tweaked a bit to make it work.
by pythoncoder
Tue Aug 02, 2022 8:19 am
Forum: Programs, Libraries and Tools
Topic: nano-gui - Trying Adafruit 2.9" E-Ink Tri-Color display with Esp32
Replies: 7
Views: 6232

Re: nano-gui - Trying Adafruit 2.9" E-Ink Tri-Color display with Esp32

Please see list of supported displays. Unfortunately your display is not on that list and no driver has been written for it.
by webtran
Tue Aug 02, 2022 12:59 am
Forum: Programs, Libraries and Tools
Topic: nano-gui - Trying Adafruit 2.9" E-Ink Tri-Color display with Esp32
Replies: 7
Views: 6232

nano-gui - Trying Adafruit 2.9" E-Ink Tri-Color display with Esp32

Hi, I succeeded in configuring the library nano-gui (color_setup.py) for an Esp32-pro connected to an Adafruit 1028 ePaper display, but I only see flashing snow on the screen when I tried to run the tbox.py demo script. I started then to run some basic structions: >>> from color_setup import ...
by danhalbert
Sun Jul 31, 2022 12:31 pm
Forum: Other Boards
Topic: Teensy 4.0 & 4.1
Replies: 290
Views: 443248

Re: Teensy 4.0 & 4.1

Adafruit keeps a TOML database of flash chip characteristics here: https://github.com/adafruit/nvm.toml. This is used in the CircuitPython to generate C struct compile-time information to support the various chips used on ...
by dhylands
Sat Jul 30, 2022 2:39 pm
Forum: General Discussion and Questions
Topic: board.py Files
Replies: 5
Views: 9284

Re: board.py Files

I'm not aware of any convention per-say. When I create them they just look something like this:

Code: Select all

name = 'custom'
I'm also not familiar with whats in Adafruit's board.py file.
by quiltyja
Sat Jul 30, 2022 4:26 am
Forum: General Discussion and Questions
Topic: board.py Files
Replies: 5
Views: 9284

Re: board.py Files

Thanks for the refs to the docs dhylands, I very much appreciate your writing rshell it's been very useful! What I'd like to know particularly is whether there's a convention, however loose, for the content of 'board.py' files? For example, the Adafrult Blinka uses a board.py file, which makes me th...
by ZacharyInDallas
Tue Jul 26, 2022 8:24 pm
Forum: ESP32 boards
Topic: How To Pick Right Firmware To Download
Replies: 3
Views: 1740

Re: How To Pick Right Firmware To Download

I’m not an expert on this, but the Adafruit Feather ESP32-2 TFT has 4 MB flash + 2 MB of PSRAM. Does that imply that it is using SPIRAM? If so, then will the generic firmware handle that? I saw some firmware by Unexpected Maker for an ESP32-2 ...
by davef
Tue Jul 26, 2022 7:27 pm
Forum: ESP32 boards
Topic: How To Pick Right Firmware To Download
Replies: 3
Views: 1740

Re: How To Pick Right Firmware To Download

ESP32-S2

If Adafruit can't tell you I'd try:

https://micropython.org/download/GENERIC_S2/

If that doesn't work I'll tell you how I would try to find out what actual chip variant they use.
by ZacharyInDallas
Tue Jul 26, 2022 5:50 pm
Forum: ESP32 boards
Topic: How To Pick Right Firmware To Download
Replies: 3
Views: 1740

How To Pick Right Firmware To Download

I have an Adafruit Feather ESP32-2 TFT. https://learn.adafruit.com/adafruit-esp32-s2-tft-feather/overview The MicroPython firmware download page has no exact match for this. How do you go about finding an existing firmware that ...
by Werner_G
Tue Jul 26, 2022 3:17 pm
Forum: Drivers for External Components
Topic: PCA9865 16 servo controller board using I2C.
Replies: 18
Views: 58749

Re: PCA9865 16 servo controller board using I2C.

... I always get this error message in the last line of the code: "name 'robot' isn't defined". What I am doing wrong? And, is it possible to use Adafruit-drivers on non-Adafruit modules? Their files end up with 'mpy' instead on 'py'.