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ESP32 Desktop Assistant

Overview

This device uses an ESP32 as its main control chip and consists of a 2.4-inch SPI LCD touchscreen, an MPU6050 chip, a TC4056A chip, an FP6381AS5CTR chip, and a dial button. It displays real-time weather and time, current computer memory and CPU usage, and stored photos. The device can be controlled via the dial button, touchscreen, and gyroscope.

Currently, it can scan for Wi-Fi networks, obtain weather and time, and adjust brightness. The UI uses LVGL8.2, and the software has some minor bugs, with a chance of restarting, most likely due to network issues. On the hardware side, the inductor in the voltage regulator chip seems to have insufficient power, resulting in a slight rattling noise.
The code is open source, using VS Code and ESPIF, and is attached below for reference.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-29 05:05:32

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