4pNjc

ESP32-based Home Assistant remote control

Overview

This is an MQTT remote control developed using ESP32. It connects to HA devices and can remotely control an air conditioner to adjust its temperature.
The hardware is complete; it's been printed out and soldered, and it works without any problems.
The screen is this one from Taobao: https://m.tb.cn/h.g9bOk7o8rdvLqm4?tk=IsTM3dCHiAV CZ3460 "1.8-inch TFT LCD screen, SPI serial port, 65K color TFT, 51 microcontroller driver, free shipping, STM32".
I'm still struggling with the code, trying to use LVGL for the UI, but I'm still researching it. I estimate the code will take a very long time to develop. I've also adapted the casing.

3D Printed Shell.rar

PDF_ESP32-based Home Assistant Remote Control.zip

Altium_ESP32-based Home Assistant Remote Control.zip

PADS_ESP32-based Home Assistant Remote Control.zip

BOM_ESP32-based Home Assistant Remote Control.xlsx

92476

2.5G managed switch

A 2.5G managed switch, except for the main control IC, can be made of 16-15 GHz chips, so the cost is very low.

Management IP: 192.168.10.12 Username/Password: admin
Board thickness 1.0, Stack-up 3313 Firmware MAC modified 1FC000
Firmware has two versions; the upgradeable version is limited to the flash model and cannot be upgraded to any other model. It is recommended to use a cracked version, as this is difficult to update.
3D shell model files: https://makerworld.com.cn/zh/models/475670
Discussion group 139642475
Bilibili 2.5G Managed Switch - Low Cost

PDF_2.5G Managed Switch.zip

Altium_2.5G Managed Switch.zip

PADS_2.5G Managed Switch.zip

BOM_2.5G Managed Switch.xlsx

92477

electronic

Design Files

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Update:2026-03-26 18:26:48

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