# LILYGO T-Display S3 AMOLED Plus

> Enhanced ESP32-S3 AMOLED development board with 1.91" RM67162 display, onboard RTC, PMU, SD card slot, capacitive touch, metal shielding, and external FPC antenna.

## Quick Facts

- **Brand:** LILYGO
- **Board Type:** ESP32-S3
- **Price:** ~$32.68
- **Product Readiness:** developer
- **CPU:** ESP32-S3R8
- **CPU Architecture:** Xtensa LX7 dual-core
- **PSRAM:** 8MB
- **Flash:** 16MB
- **USB:** USB-C
- **Power:** 5V + LiPo
- **Operating Voltage:** 3.3V
- **Charging Port:** USB-C
- **SD Card:** microSD
- **Display:** 1.91" AMOLED 240×536

## Connectivity

- **Wifi:** 802.11 b/g/n 2.4 GHz
- **Bluetooth:** BLE 5.0

## Open Source

- **Status:** open-firmware
- **Firmware:** Yes
- **Schematics:** No
- **PCB Layout:** No

## Compatible Firmware

arduino, micropython, esp-idf

## Use Cases

- iot-sensor-display
- data-logging
- smart-home-dashboard
- portable-device
- hmi-panel

## Components

- **ESP32-S3R8** (mcu): Dual-core Xtensa LX7 MCU running at up to 240 MHz with 8MB PSRAM, Wi-Fi 802.11 b/g/n and Bluetooth 5 LE — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fwww.espressif.com%2Fsites%2Fdefault%2Ffiles%2Fdocumentation%2Fesp32-s3_datasheet_en.pdf&ref=openhardware.directory&product=lilygo-t-display-s3-amoled-plus&source=md-export)
- **RM67162** (display-driver): 1.91-inch AMOLED display driver IC with SPI interface, 240×536 resolution, capacitive touch, IPS full viewing angle — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fgithub.com%2FXinyuan-LilyGO%2FLilyGo-AMOLED-Series%2Fblob%2Fmaster%2Fdatasheet%2FRM67162.pdf&ref=openhardware.directory&product=lilygo-t-display-s3-amoled-plus&source=md-export)

## Protocols

- **SPI**
- **I2C**
- **UART**
- **SDIO**

## Accessories

- TF card

## Available Software

- **[Arduino]()** (open-source)
- **[PlatformIO]()** (open-source)
- **[MicroPython]()** (open-source)

## Description

## Overview

The LILYGO T-Display S3 AMOLED Plus is an upgraded version of the T-Display S3 AMOLED, adding a comprehensive feature set for production-grade IoT applications. It integrates a 1.91-inch RM67162 AMOLED display (240×536 resolution) with capacitive touch support, an onboard Real-Time Clock (RTC), Power Management Unit (PMU), TF card slot for expandable storage, and a battery holder for standalone operation. The metal shielding cover improves EMI performance, while the external FPC antenna enhances Wi-Fi and Bluetooth range. Based on the ESP32-S3R8 with 16MB Flash and 8MB PSRAM, it is compatible with Arduino, PlatformIO, and MicroPython, making it suitable for data-logging devices, portable HMI panels, and IoT gateways.

## Where to Buy

- [LILYGO Official](https://openhardware.directory/r?to=https%3A%2F%2Flilygo.cc%2Fproducts%2Ft-display-s3-amoled-plus&ref=openhardware.directory&product=lilygo-t-display-s3-amoled-plus&source=md-export) — $32.68

## Resources

- [product](https://openhardware.directory/r?to=https%3A%2F%2Flilygo.cc%2Fproducts%2Ft-display-s3-amoled-plus&ref=openhardware.directory&product=lilygo-t-display-s3-amoled-plus&source=md-export)
- [github](https://openhardware.directory/r?to=https%3A%2F%2Fgithub.com%2FXinyuan-LilyGO%2FLilyGo-AMOLED-Series&ref=openhardware.directory&product=lilygo-t-display-s3-amoled-plus&source=md-export)

## Tags

`esp32-s3`, `amoled`, `display`, `rtc`, `pmu`, `sd-card`, `touch`, `wifi`, `bluetooth`, `lilygo`

## Images

![LILYGO T-Display S3 AMOLED Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-display-s3-amoled-plus/000288da2933.png)
![LILYGO T-Display S3 AMOLED Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-display-s3-amoled-plus/d213e69d018a.png)
![LILYGO T-Display S3 AMOLED Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-display-s3-amoled-plus/728fc81ba808.png)
![LILYGO T-Display S3 AMOLED Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-display-s3-amoled-plus/76274a9cb655.png)
![LILYGO T-Display S3 AMOLED Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-display-s3-amoled-plus/b770ab459673.png)
![LILYGO T-Display S3 AMOLED Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-display-s3-amoled-plus/aa15f39401df.png)

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