ESP32 S3 1.69 inch Touch LCD development board

The Waveshare ESP32 S3 1.69 inch Touch LCD development board pairs a high-performance Xtensa S3R8 dual-core processor with 2.4 GHz Wi-Fi, Bluetooth 5 (LE), and a vibrant 240×280 IPS touch display for rapid HMI and IoT prototyping.

Features

• Xtensa 32-bit LX7 dual-core processor up to 240 MHz
• 2.4 GHz Wi-Fi 802.11 b/g/n and Bluetooth 5 (LE) with onboard antenna
• 512 KB SRAM, 384 KB ROM, 8 MB PSRAM and 16 MB external flash
• 1.69 inch IPS touch display, 240×280 resolution, 262 K colors
• ST7789V2 display driver via SPI for efficient GPIO usage
• Capacitive touch via I²C with interrupt support
• Onboard QMI8658 six-axis sensor for gesture detection and step counting
• Onboard PCF85063 RTC with SH1.0 battery header
• Programmable RST, BOOT and PWM buttons
• 3.7 V MX1.25 battery charge/discharge header
• 12-pin header (GPIO, I²C, UART) for peripheral connections

Technical Specifications

• Processor: Xtensa S3R8 dual-core, up to 240 MHz
• Memory: 512 KB SRAM, 384 KB ROM, 8 MB PSRAM, 16 MB flash
• Display: 1.69 inch IPS, 240×280 resolution, 262 K colors
• Touch Controller: built-in capacitive I²C controller
• Display Driver IC: ST7789V2
• Interfaces: SPI, I²C, UART, GPIO
• Sensors: QMI8658 IMU, PCF85063 RTC
• Weight: approx. 35 g

Package Contents

• ESP32-S3-Touch-LCD-1.69 board × 1

Documentation

ESP32 S3 Touch LCD 1.69 Documentation