Search found 1006 matches: adafruit

Searched query: adafruit

by jimmo
Mon Nov 18, 2019 2:21 am
Forum: ESP32 boards
Topic: PyPortal, ESP32 and Nina
Replies: 1
Views: 75

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: 1
Views: 53

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, ...
by lclev
Sat Nov 16, 2019 3:22 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: 1
Views: 53

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

I am trying to migrate from Arduino to pyboard 1.1, which I bought frm adafruit with micropython already installed. I am on Ubuntu 18,04 and am using python3.6.8, which is also new to me. I need to turn on and off two leds in a progressive sequence. This requires ...
by MCHobby
Wed Nov 13, 2019 10:13 pm
Forum: Hardware Projects
Topic: Modules - Device Drivers
Replies: 20
Views: 12540

Re: Modules - Device Drivers

... AM2315 temperature & hymidity sensor https://github.com/mchobby/esp8266-upy/tree/master/am2315 Adafruit USB/Serial backpack LCD display (with RGB backlight) https://github.com/mchobby/esp8266-upy/tree/master/lcdmtrx MCP4725 DAC (I2C) https://github.com/mchobby/esp8266-upy/tree/master/mcp4725 ...
by mattyt
Wed Nov 13, 2019 5:22 am
Forum: Programs, Libraries and Tools
Topic: MicroWebSrv2, new asynchronous Web server for MicroPython (+Routes +WebSockets +Template engine).
Replies: 7
Views: 395

Re: MicroWebSrv2, new asynchronous Web server for MicroPython (+Routes +WebSockets +Template engine).

... MicroWebSrv2 announcement at the last Melbourne MicroPython Meetup (I haven't yet added a blog post for that meetup but I will!) and to the recent Adafruit Python on Hardware Newsletter . We've used it briefly at work for an internal tool and it worked exactly as advertised. I'm hoping to use it ...
by uCTRL
Fri Nov 08, 2019 10:33 am
Forum: Other Boards
Topic: Adafruit Meadow , Pyboard D alternative?
Replies: 0
Views: 100

Adafruit Meadow , Pyboard D alternative?

... and JPEG acceleration.Tons of GPIO, PWM, I2C, SPI, CAN, UART and more. Solar power ready with integrated LiPo battery charger. https://blog.adafruit.com/2019/11/01/feather-takes-flight-with-the-meadow-f7-micro-development-kit-wilderness-labs-wildernesslabs/ Pre sale price of $50 USD is cheaper ...
by chrismas9
Sun Nov 03, 2019 6:46 am
Forum: MicroPython pyboard
Topic: LiPo powering and charging
Replies: 2
Views: 184

Re: LiPo powering and charging

... then Q1 diode will conduct and V+ will be approx 5.4 or 8.4V. To charge your Lipo you will need a small Lipo charger board such as the ones Adafruit and Sparkfun sell. They have 3 connections - 5Vin, GND and BAT. Connect 5Vin to VBUS, either Anode of D1 or pin 5 of U4 which is unpopulated ...
by lucas952
Fri Nov 01, 2019 12:06 pm
Forum: General Discussion and Questions
Topic: recording data from a BNO055 with a pyboard
Replies: 4
Views: 221

recording data from a BNO055 with a pyboard

Hello, i'm trying to record data from a adafruit bno055. Only I am novice and do not understand all the subtleties of micropython, the following code borrowed here " https://forum.micropython.org/viewtopic.php?t=6045 " from BNO055 import BNO055 ...
by pythoncoder
Fri Nov 01, 2019 11:10 am
Forum: ESP32 boards
Topic: MQTT ERROR: {MQTT Client ID}{IP address}PUBLISH HomeAutomation∕feeds∕rel rejected, only shared feeds may be publi
Replies: 1
Views: 106

Re: MQTT ERROR: {MQTT Client ID}{IP address}PUBLISH HomeAutomation∕feeds∕rel rejected, only shared feeds may be publi

Where did you get the MQTT2 library? It isn't in the official micropython-lib. If it's an Adafruit library you might get a better response in their forum. Otherwise contact the author of the library.
by v923z
Wed Oct 30, 2019 8:54 pm
Forum: Development of MicroPython
Topic: ulab, or what you will - numpy on bare metal
Replies: 62
Views: 2291

Re: ulab, or what you will - numpy on bare metal

... It must have leaked from hackaday.com, or perhaps the blog of adafruit.com. Though, the reaction on hackaday was really bashing :( But the hackster.io article is nice. Thanks!