Improved PCB v2.1

A project log for ESPboy: beyond the games platform with WiFi

for games, IoT experiments, education and fun Arduino ecosystem compatible, 30x70mm, ESP8266-80Mhz-4Mb, display, RGBled, buttons, HQspeaker

RomanSRomanS 04/12/2019 at 08:312 Comments v2.1 improvements. 

The PRO version is rather complicated and i think it will be sutable only for hardcore geeks :)

For regular users it's better to take EDU version!

1. 2 side buttons added for more comfortable horizontal usage

2. Micro SD card slot added

3. GROVE sensors jack added

4. Some tracings improvement


RomanS wrote 04/14/2019 at 20:00 point

it's clean side ) Wemos esp8266 is on the another side. on this side should be a battery and if somebody needs SD card reader, it's possible to solder it and then battery will be above. so SD slot just add about 1mm thickness overall

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bobricius wrote 04/14/2019 at 17:01 point

Are you sure with removing SD card over pin header?

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