Search found 322 matches

by rcolistete
Fri Oct 23, 2020 2:13 am
Forum: ESP8266 boards
Topic: [SOLVED] ESP8266, read 80 [MHz] counter
Replies: 4
Views: 232

Re: [SOLVED] ESP8266, read 80 [MHz] counter

Pyboard Lite v1.0 uses less energy. Both Pyboard v1.1 and Lite v1.0 can be underclocked to save energy :
https://store.micropython.org/pyb-features
by rcolistete
Thu Oct 22, 2020 8:20 pm
Forum: General Discussion and Questions
Topic: Disabling Flash file system
Replies: 7
Views: 165

Re: Disabling Flash file system

Pyboard v1.1 ? Pyboard D SF2/3/6 ?
by rcolistete
Thu Oct 22, 2020 4:15 pm
Forum: micro:bit boards
Topic: BBC micro:bit v2
Replies: 13
Views: 438

Re: BBC micro:bit v2

I think that the community can help develop a nRF MicroPython port for BBC micro:bit v2 with full Bluetooth support, interrupts, timers, etc.
by rcolistete
Sun Oct 18, 2020 8:23 pm
Forum: micro:bit boards
Topic: BBC micro:bit v2
Replies: 13
Views: 438

Re: BBC micro:bit v2

MicroPython being developed for BBC micro:bit v2 : micropython-microbit-v2 - Temporary home for MicroPython for micro:bit v2 as we stablise it before pushing upstream https://github.com/microbit-foundation/micropython-microbit-v2 Some details about programming platforms for BBC micro:bit v2 : https:...
by rcolistete
Tue Oct 13, 2020 6:47 pm
Forum: micro:bit boards
Topic: New micro:bit with Nordic nRF52833 µc
Replies: 1
Views: 109

Re: New micro:bit with Nordic nRF52833 µc

I've posted 1 minute before you... 8-)
viewtopic.php?f=17&t=9143
by rcolistete
Tue Oct 13, 2020 5:47 pm
Forum: micro:bit boards
Topic: BBC micro:bit v2
Replies: 13
Views: 438

BBC micro:bit v2

BBC micro:bit v2 announced today ! With nRF52833 MCU @ 64 MHz, 128 kB of RAM, built-in microphone and speaker, etc. See : - Micro Bit mini-computer gets new update : https://www.bbc.com/news/technology-54514235 - Meet the new BBC micro:bit - Now with speaker and microphone! https://microbit.org/new...
by rcolistete
Fri Oct 09, 2020 8:03 pm
Forum: Drivers for External Components
Topic: MAX44009 Ambient Light Sensor
Replies: 3
Views: 636

Re: MAX44009 Ambient Light Sensor

Have you tested using which MicroPython board ? With hard or soft I2C ?
by rcolistete
Wed Sep 30, 2020 12:33 am
Forum: ESP8266 boards
Topic: Wemos D1 board with ESP8266EX
Replies: 1
Views: 155

Re: Wemos D1 board with ESP8266EX

No problema at all : ESP8266/ESP322 doesn't have support for USB mass storage, like Pyboard v1.1/Lite 1.0/D SF2/3/6 have. I suggest to use rshell , mpfshel l and ampy as CLI tools to manage files. On MX Linux 19.2/Debian 10 Buster : $ pip3 install --upgrade --user rshell mpfshell adafruit-ampy And s...
by rcolistete
Wed Sep 30, 2020 12:21 am
Forum: ESP32 boards
Topic: What to buy?
Replies: 8
Views: 453

Re: What to buy?

I recommed because these boards have official support, good documentation, high production quality :
- ESP32 : TinyPico (https://www.tinypico.com/);
- STM32 : Pyboard D SF2 (https://store.micropython.org/product/PYBD-SF2-W4F2) + WBUS-DIP28/68, see :
https://pybd.io/hw/pybd_sfxw.html