YAHA

YAHA

Yet Another Home Assistant is a small configurable ESP32 Application visualizing the current weather on a 1.69 Inch LCD Screen.

Showcase

Requirements

• ESP-IDF Version : 5.2.1
• LVGL Version : 8.3.11
• 1.69 inch LCD Screen using ST7789v2
• ESP32

Installation Instructions

1. Install the specified version of ESP-IDF.
2. Add LVGL as a dependency:
   • Option 1: Install it directly via the ESP-IDF dependency management.
   • Option 2: Manually download LVGL component and place it in your ESP-IDF installation directory. For example, add it under: frameworks/esp-idf-v5.2.1/components/

Config

Set your target (Recommended ESP32-S3)

idf.py set-target esp32-s3

Config Settings

idf.py menuconfig

Partition Table

Partition Table -> Single factory app (large)

LVGL

Component config -> LVGL configuration -> Font usage -> Enable built-in Fonts -> Enable Montserrat 14 & 30

Wifi Config

WiFi Configuration -> WiFi SSID WiFi Configuration -> WiFi Password

Openweather Config

API Configuration -> OpenWeatherAPI Key API Configuration -> OpenWeather City

Building & Flashing

After configuring the Environment you can start building:
idf.py build

And flashing:
idf.py flash

For debugging:
idf.py monitor

PCB

For a more slick design we also designed a custom PCB in KiCad, which integrates the LCD perfectly with the ESP32-S3. Four M2 screw holes perfectly fit with the Waveshare LCD-module for easy assembly. The files can be found under /assets/pcb/

PCB Showcase

License

This project is licensed under the MIT License. See the LICENSE [blocked] file for details.