Mike Causer
Mike Causer
I found these two on Taobao: STM32_F4XX_Pro V2.0 SN:171115 - STM32F407ZGT6 https://item.taobao.com/item.htm?spm=a1z10.1-c-s.w4004-22466574640.28.27c77402l508PG&id=565218048000 STM32_F4XX V3.0 1606 - STM32F407ZET6/ZGT6 https://item.taobao.com/item.htm?spm=a1z10.1-c-s.w4004-22466574640.30.27c77402l508PG&id=523276050344 Note the different board layouts and the Pro version has silkscreen label...
I'd be keen to see this one too. Also the (CC1101 compatible) CC2500 chip that operates in the 2.4 GHz band.
More of an adventure in programming and learning than real world / business value. I have plenty of ESP8266 boards, so just having a bit of fun with them.
For those authenticating as a client, the `key` param is not required. When passing in both client id and a blank key, it throws an [InvalidKey](https://developers.google.com/maps/documentation/javascript/error-messages#invalid-key) warning: `&client=gme-xxx&key=&libraries=geometry...` It would...
What program was used to create the renders? eg. https://raw.githubusercontent.com/micropython/pyboard/master/images/PYBv10b-render-front.png
Altium Designer it would seem
Related PR: https://github.com/micropython/micropython/pull/3583 Simple font size scaling for framebuf
Have a look at the upstream repo: https://github.com/waveshare/e-Paper https://github.com/waveshare/e-Paper/blob/master/RaspberryPi%26JetsonNano/python/lib/waveshare_epd/epd2in9bc.py The A, B and C drivers are usually pretty similar with slightly different inits
http://www.dexterindustries.com/forum/?topic=led-strip-driver