aerobotics

Matrix clock

Overview

The matrix LED clock based on ESP8266 was modified from the HACK laboratory project and added the following functions:

The Type C interface adds two pull-down resistors so that the C2C data line can be used for power supply.
The charging function is added, and the current is transmitted through the copper pillars, but the actual measurement is useless, because the current used in daily use is about 200mA. If the battery is used for power supply, the battery power will be exhausted quickly, which is not of much significance.
Changed to esp 12F package, and added several pull-up and pull-down resistors inside esp12s, making it compatible with ESP12F/S/E at the same time
Added automatic download function, making debugging or upgrading more convenient

Design Files

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Update:2025-06-23 06:16:08

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