Developing board of very powerful ESP32 with 1.3inch OLED and LiPo battery charger. 1.3 inch OLED is SH1106 and connected through I2C bus, which sample code and modified support library is available at GitHub. For ease of standalone portable operation, LiPo battery charging circuit is added.
So far, no developing/prototyping board of ESP32 with OLED can be found. The power of ESP32 is enough to make something very interesting standalone system so I made this very self-full-contained board.
By the sake of Espressif's Arduino support, easy programming can be done through Arduino IDE. This board contains everything and no need to wiring nor adding display module anymore. Just this board is enough to play!
recommendation for operation Please always connect LiPo battery (single cell, 3.7 V) for operation, even if not standalone operation. Bigger capacity (mAh) leads to longer standalone operation but around 800 mAh is enough for general use.
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Japan Post: Registered Air Small Packet
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From childhood, I've loved making electrical things by soldering for some amateur radio related thing.
After graduated certain university and taking Ph. D, I did have a GaAs MMIC design working for 60 GHz system
but it's a bit long time ago.
I always love making something and would like to share my joy. Please enjoy my store!