Intersting article on it:
http://www.devacron.com/espressif-esp82 ... ow-so-far/
Datasheet:
http://espressif.com/en/content/esp8285-datasheet
Dev board:
https://github.com/kriswiner/ESP8285
Search found 507 matches
- Tue Jun 21, 2016 3:50 am
- Forum: ESP8266 boards
- Topic: New chip ESP8285
- Replies: 32
- Views: 39823
- Tue Jun 21, 2016 3:34 am
- Forum: ESP8266 boards
- Topic: WeMos D1 Mini - DHT22 shield
- Replies: 17
- Views: 17502
Re: WeMos D1 Mini - DHT22 shield
WeMos made a shield for stacking the D1 mini + DHT22 side by side:
http://www.aliexpress.com/store/product ... 33925.html
http://www.aliexpress.com/store/product ... 33925.html
- Wed Jun 15, 2016 2:30 pm
- Forum: ESP8266 boards
- Topic: ssd1306 using I2C on the esp8266
- Replies: 54
- Views: 64635
Re: ssd1306 using I2C on the esp8266
It works!! I added an extra method for outputting a bitmap. Feels like it should not belong in class SSD1306, instead a higher graphics library, which can output shapes, lines, solid blocks etc. As mentioned on your PR: https://github.com/micropython/micropython/pull/2187 def draw_bitmap(self, x, y,...
- Wed Jun 15, 2016 12:10 pm
- Forum: ESP8266 boards
- Topic: ssd1306 using I2C on the esp8266
- Replies: 54
- Views: 64635
Re: ssd1306 using I2C on the esp8266
@deshipu I'd like to test your modifications to the ssd1306 driver on my WeMos OLED shield (64x48). I think I am missing a step. >>> import ssd1306 Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: no module named 'ssd1306' Do I need to copy/symlink the driver from ...
- Thu Jun 02, 2016 4:56 am
- Forum: ESP8266 boards
- Topic: GPIO input pin questions
- Replies: 4
- Views: 5415
Re: GPIO input pin questions
For reference, the WeMos D1 mini dev board has the following configuration:
GPIO0 -> 10k -> 3V3
GPIO2 -> 10k -> 3V3
GPIO15 -> 10k -> GND
GPIO0 -> 10k -> 3V3
GPIO2 -> 10k -> 3V3
GPIO15 -> 10k -> GND
- Thu Jun 02, 2016 1:19 am
- Forum: ESP8266 boards
- Topic: Improving docs
- Replies: 1
- Views: 2581
Re: Improving docs
Docs are managed in the repo, generated using sphinx, in the reStructuredText format and using Read The Docs styling.
https://github.com/micropython/micropyt ... aster/docs
http://www.sphinx-doc.org/en/stable/rest.html
http://read-the-docs.readthedocs.io/en/ ... arted.html
https://github.com/micropython/micropyt ... aster/docs
http://www.sphinx-doc.org/en/stable/rest.html
http://read-the-docs.readthedocs.io/en/ ... arted.html
- Fri May 13, 2016 3:58 am
- Forum: ESP8266 boards
- Topic: v1.8-52-gbc04dc2 could not open file 'boot.py' for reading - .DS_Store to blame
- Replies: 10
- Views: 11092
- Thu May 12, 2016 2:11 pm
- Forum: ESP8266 boards
- Topic: v1.8-52-gbc04dc2 could not open file 'boot.py' for reading - .DS_Store to blame
- Replies: 10
- Views: 11092
Re: v1.8-52-gbc04dc2 could not open file 'boot.py' for reading
Figured out what the problem was...
Hidden Mac OS X .DS_Store file in /esp8266/scripts was being added to /esp8266/build/frozen.c!
Hidden Mac OS X .DS_Store file in /esp8266/scripts was being added to /esp8266/build/frozen.c!
- Thu May 12, 2016 1:43 pm
- Forum: ESP8266 boards
- Topic: v1.8-52-gbc04dc2 could not open file 'boot.py' for reading - .DS_Store to blame
- Replies: 10
- Views: 11092
Re: v1.8-52-gbc04dc2 could not open file 'boot.py' for reading
Rebuilt latest esp-open-sdk and micropython and now runs v1.8-59-ga314b84 without error!
Thanks deshipu
Code: Select all
MicroPython v1.8-59-ga314b84 on 2016-05-12; ESP module with ESP8266
- Thu May 12, 2016 12:15 pm
- Forum: ESP8266 boards
- Topic: v1.8-52-gbc04dc2 could not open file 'boot.py' for reading - .DS_Store to blame
- Replies: 10
- Views: 11092
Re: v1.8-52-gbc04dc2 could not open file 'boot.py' for reading
I tried: * dropping the baud rate 230400, 115200, 57600 * different usb cables * different usb port * reboot osx. * flash kickstarter v1.8.0 esp8266-2016-05-03-v1.8.bin esptool.py --baud 115200 --port /dev/tty.wchusbserial1410 write_flash -fm dio -fs 8m --verify 0 esp8266-2016-05-03-v1.8.bin The -- ...