# Retro Power Meter Display for T-Display S3

> A retro-styled multimeter interface for the LILYGO T-Display S3 using an INA219 power sensor, displaying voltage, current, temperature, humidity, pressure, RTC time, and resistance on a classic LCD-style UI.

## Details

- **Difficulty:** intermediate
- **Project Type:** build
- **Board Types:** ESP32-S3
- **Devices:** lilygo-t-display-s3
- **Firmware:** Arduino
- **Use Cases:** Display & Dashboard, Energy Monitoring
- **Links:** Github Url: https://github.com/VolosR/PowerMeterTDisplay, Blog Url: https://www.hackster.io/news/volos-projects-lilygo-t-display-s3-power-meter-mimics-a-classic-multimeter-with-some-neat-extras-516b3ea3b3ac

## Tags

`power-meter`, `multimeter`, `ina219`, `voltage`, `current`, `bmp180`, `esp32-s3`, `retro-ui`, `display`

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