LILYGO T-Display S3 AMOLED Plus

T-Display S3 AMOLED Plus

Introduction

T-Display AMOLED Plus 是一款基于 ESP32-S3 微控制器的高集成度开发板，主打多功能与高性能。其核心搭载 16MB Flash 和 8MB PSRAM，支持复杂应用运行。配备 1.25 英寸 AMOLED 显示屏，并支持触摸功能。内置 PMU（电源管理单元）和 RTC（实时时钟），结合 VBUS 电源管理，优化了低功耗设计。扩展方面，提供 STEMMA QT/Qwlic 双接口，兼容快速传感器连接；支持 SD 卡存储，并预留丰富 GPIO、ADC 通道及 UART 通信接口，便于外设扩展。此外，板载 BOOT 模式切换和复位电路，简化开发调试。该产品适用于智能穿戴、物联网终端等需要显示交互与多传感器集成的场景。

Appearance and function introduction

Appearance

summary

Pinmap

summary

Module Information and Specifications

Description

Component Description
MCU ESP32-S3R8 Dual-core LX7 microprocessor
FLASH 16MB
PSRAM 8MB
Display 1.91 inch RM67162 IPS AMOLED
Touch Touch capacitive screen
LoRa 1276:868,915Mhz
Storage TF card
RTC PCF85063ATL/1
Wireless 2.4 GHz Wi-Fi & Bluetooth5 (LE)
USB 1 × USB Port and OTG(TYPE-C interface)
IO interface 2.54mm spacing 2*13 (double row) extension IO interface
Extension interface 1 × FPC antenna extension interface + 1 × TF card interface + 1 × STEMMA QT/QWIIC interface (JST-SH 1.0MM 4Pin) + JST-GH 1.25MM interface
Buttons 1 x RESET Button + 1 x BOOT Button
Power supply 1 x USB / 3.7V Li-ion Battery, 1 x Battery Switch, 1 x Solar Input Interface
Mounting holes 2 x 2mm Positioning Holes
Dimensions 60x32x12mm

Github：T-Display S3 AMOLED Plus

Schematic Diagram

T-Display S3 AMOLED Plus

Dependency Libraries

Software Design

Arduino Set Parameters

Setting Value
Board ESP32S3 Dev Module
Port Your port
USB CDC On Boot Enable
CPU Frequency 240MHZ(WiFi)
Core Debug Level None
USB DFU On Boot Disable
Erase All Flash Before Sketch Upload Disable
Events Run On Core1
Flash Mode QIO 80MHZ
Flash Size 16MB(128Mb)
Arduino Runs On Core1
USB Firmware MSC On Boot Disable
Partition Scheme 16M Flash(3M APP/9.9MB FATFS)
PSRAM OPI PSRAM
Upload Mode UART0/Hardware CDC
Upload Speed 921600
USB Mode CDC and JTAG

Development Platform

  1. Micropython
  2. Arduino IDE
  3. Platform IO

Product Technical Support