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esp32_vision_v3.3_st7789_rel

Overview

This is the V3.3 core board of [ESP32-Vision](https://github.com/libc0607/esp32-vision), adapted to the 1.54-inch ST7789 square screen. Compared with the V3.2 version, there are these changes: * Original Some toggle switches have been replaced with side-press micro switches. Press and hold to turn on and off, and short press can be recognized by ESP32* Added a light* Supports 4.2V/4.35V/4.4V lithium battery charging, configured through resistors* Optimized layout And copper laying* added an NTC pad, which will not be so uncomfortable to solder. This is not a complete project description. For more information about ESP32-Vision, see [Github project homepage](https://github.com/libc0607/esp32 -vision)

Design Files

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Update:2025-06-19 03:42:09

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