Search found 955 matches: adafruit

Searched query: adafruit

by jimmo
Sun Sep 22, 2019 1:49 pm
Forum: Drivers for External Components
Topic: MAX31865 micropython driver?
Replies: 1
Views: 23

Re: MAX31865 micropython driver?

... MAX31865 max31865 = MAX31865.MAX31865(spi, cs) You've probably already seen the more sophisticated CircuitPython driver at https://github.com/adafruit/Adafruit_CircuitPython_MAX31865/blob/master/adafruit_max31865.py You could adapt this to MicroPython too. In summary: - Replace the use of ...
by pythoncoder
Sun Sep 22, 2019 9:36 am
Forum: ESP32 boards
Topic: picoweb error when client connect
Replies: 6
Views: 438

Re: picoweb error when client connect

... took this on. As for the forks I appreciate why they exist. My interest is in solutions which work with official firmware. To be fair to Adafruit, with their knowledge I've ported drivers for their products to official MicroPython. The motive for their fork is beginner-friendliness rather ...
by iotman
Sat Sep 21, 2019 7:30 pm
Forum: ESP32 boards
Topic: Using BASH script to upload files
Replies: 7
Views: 87

Using BASH script to upload files

... only execute a single command. After that, when I try to execute another command (like PUT), it fails with the "cannot enter repl mode" error. Adafruit no longer supports it, unfortunately - they are off in the CircuitPython direction, but I prefer MP. I have tried setting delays, etc. But ...
by BradenM
Thu Sep 19, 2019 7:40 am
Forum: General Discussion and Questions
Topic: A call to help me learn code the right way on MicroPhyton
Replies: 10
Views: 214

Re: A call to help me learn code the right way on MicroPhyton

... through! Here are some resources that I hope will help you out: pfalcon's awesome-micropython - Curated list of awesome MicroPython resources Adafruit MicroPy Page - Big ol' list of projects for inspiration and exposure to code joeky888's list of MicroPy Libs LeMaRiva Tech - Awesome blog with ...
by colinodowd
Wed Sep 18, 2019 1:09 am
Forum: ESP8266 boards
Topic: Connect ESP2866 with the FeatherWing OLED
Replies: 3
Views: 77

Re: Connect ESP2866 with the FeatherWing OLED

@jimmo I have got ampy up and running and am now able to import all 3 of the files onto the ESP8266 board. In putty, I am able to import the adafruit_framebuf and adafruit_bus_device libraries but when I try to import the adafruit_ssd1306.mpy I get a message saying incomaptible .mpy file. I can see ...
by sspaman
Tue Sep 17, 2019 8:20 pm
Forum: ESP8266 boards
Topic: Ever expanding heap
Replies: 5
Views: 118

Ever expanding heap

Hi, I am using a Adafruit ESP8266 feather huzzah running micropython 1.9.4. I have some code that has been executing flawlessly for months. But I decided to add some averaging to smooth some of the noise on the data. Now as the code ...
by jimmo
Tue Sep 17, 2019 12:47 pm
Forum: ESP8266 boards
Topic: Connect ESP2866 with the FeatherWing OLED
Replies: 3
Views: 77

Re: Connect ESP2866 with the FeatherWing OLED

Hi, Generally any circuitpython instructions will only apply to the boards based on the SAMD and NRF chips. Adafruit have stopped supporting the ESP8266 because it cannot support the USB drive feature that is fairly important to circuitpython. You can read more about it here, ...
by Roberthh
Tue Sep 17, 2019 12:11 pm
Forum: ESP32 boards
Topic: main.py does not appear to working after boot
Replies: 49
Views: 1419

Re: main.py does not appear to working after boot

... capacitor between EN and GND solved his problem. If I look at the schematics of the Wemos devices (which never had a similar problem) and the Adafruit Huzzah32, then there is an external 10k pull-up resistor and a 1 µF capacitor to GND, which in combination results in a proper signal at EN.
by colinodowd
Tue Sep 17, 2019 12:21 am
Forum: ESP8266 boards
Topic: Connect ESP2866 with the FeatherWing OLED
Replies: 3
Views: 77

Connect ESP2866 with the FeatherWing OLED

Hi, I am attempting to follow these instructions to connect my ESP2866 with the FeatherWing OLED: https://learn.adafruit.com/adafruit-oled-featherwing/circuitpython-and-python-setup "Before continuing make sure your board's lib folder or root filesystem has the adafruit_ssd1306.mpy, ...
by sebi
Fri Sep 13, 2019 6:28 pm
Forum: Other Boards
Topic: Attached is micropython firmware for the nRF52840
Replies: 32
Views: 2492

Re: Attached is micropython firmware for the nRF52840

... signed. The DFU operation has been cancelled. To perform DFU update, I use `--dev-type 0x0052` (maybe similar to `--hw-version 52`??) to generate Adafruit nRF bootloader compatible packages (according to https://github.com/adafruit/Adafruit_nRF52_nrfutil#usage ).