Search found 109 matches

by rcolistete
Sat Dec 10, 2016 11:43 am
Forum: Other Boards
Topic: New OpenMV board
Replies: 18
Views: 3756

Re: New OpenMV board

The firmware files are included with the IDE downloads. There is also a public repository, so you can build your own. Thanks. I've installed OpenMV IDE (on Linux) and the firmware is in "~/openmvide/share/qtcreator/firmware", for "OMV2" (STM32F427) and new "OMV7" (STM32F769) OpenMV boards. And the ...
by rcolistete
Sat Dec 10, 2016 11:34 am
Forum: Other Boards
Topic: New OpenMV board
Replies: 18
Views: 3756

Re: New OpenMV board

kamikaze wrote:the only question is... are they going to use 1.8+ micropython or still an outdated 1.4 :?:
v1.8.x is confirmed, see "MicroPython version" topic in OpenMV forum.
by rcolistete
Sat Dec 10, 2016 11:18 am
Forum: General Discussion and Questions
Topic: News to be show on ssd1306
Replies: 2
Views: 950

Re: News to be show on ssd1306

About SSD1306 display driver for MicroPython : - MicroPython Hardware: SSD1306 OLED Display - How to use a SSD1306 OLED display with MicroPython boards ; - Micropython - OLED module with the ssd1306 chip ; - Wemos OLED Shield ; - Writing breakout clone with micropython . And a simple search in this ...
by rcolistete
Tue Dec 06, 2016 2:38 am
Forum: Other Boards
Topic: New OpenMV board
Replies: 18
Views: 3756

Re: New OpenMV board

Are there any public MicroPython firmware files for OpenMV boards ?
by rcolistete
Fri Dec 02, 2016 11:14 pm
Forum: ESP8266 boards
Topic: ESPLORER unable to run a proper main.py file ...
Replies: 21
Views: 6311

Re: ESPLORER unable to run a proper main.py file ...

Thanks @dwight.hubbard for the micropython-cloudmanager. I'll use it for sure, it will be very useful to deal with 20-40 MicroPython boards for some projects.

Please create a dedicated topic about micropython-cloudmanager.
by rcolistete
Fri Dec 02, 2016 4:09 pm
Forum: ESP8266 boards
Topic: ADS1115 16 bit ADC on ESP8266?
Replies: 26
Views: 5911

Re: ADS1115 16 bit ADC on ESP8266?

1. After trying various gains it appears the max value when reading a channel is 32767 not 65535? ADS1115 has 15 bits in single-ended mode [0-32767]. 16 bits is for differential mode, with signed values [-32768, +32767]. This issue about 15 bits for single-ended mode is a little bit hidden in the d...
by rcolistete
Tue Nov 29, 2016 10:56 am
Forum: ESP8266 boards
Topic: ESPLORER unable to run a proper main.py file ...
Replies: 21
Views: 6311

Re: ESPLORER unable to run a proper main.py file ...

Thanks @Roberthh for the tip about "/pyboard" virtual folder to see the "/" of ESP8266. I haven't personally tried the esp8266 version of MicroPython myself, so I don't know if rshell works or not. rshell has a boards command to show the connected boards and what their root directory filenames are. ...
by rcolistete
Tue Nov 29, 2016 10:14 am
Forum: The MicroPython pyboard
Topic: Firmware update: Segmentation fault: 11?
Replies: 8
Views: 2308

Re: Firmware update: Segmentation fault: 11?

Sorry there has been a few things I have totally missed. It is chaos at work at the moment. A quick bit of background... I am a Special Effects(SFX) Technician and Stunt Rigger/Performer. I'm currently working with SFX on Pacific Rim 2 in Australia. I've been using the PyBoards since they came out ...
by rcolistete
Sun Nov 27, 2016 4:24 am
Forum: General Discussion and Questions
Topic: ADC performance of MicroPython boards
Replies: 2
Views: 4732

Re: ADC performance of MicroPython boards

Updated the ADC benchmark on LoPy and WiPy 2 using firmware 0.9.6.b1.

See historic evolution of these benchmarks for LoPy and WiPy 2.
by rcolistete
Sun Nov 27, 2016 4:10 am
Forum: General Discussion and Questions
Topic: Benchmark comparison of MicroPython boards
Replies: 7
Views: 4282

Re: Benchmark comparison of MicroPython boards

Updated the benchmark on LoPy and WiPy 2 using firmware 0.9.6.b1.

See historic evolution of these benchmarks for LoPy and WiPy 2.