Waveshare ESP32-S3 1.69inch Touch Display Development Board

ESP32-S3-Touch-LCD-1.69

Embedded with ST7789V2 Display Driver and CST816T Capacitive Touch Chip

ESP32-S3-Touch-LCD-1.69
with touch control

Features

ESP32-S3-Touch-LCD-1.69 is a low-cost, high-performance MCU board designed by Waveshare, tiny size, with onboard 1.69inch LCD, Lithium battery recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), RTC, and so on, which makes it easy for you to develop and integrate it into products quickly.

Key features include:

• Equipped with ESP32-S3R8 Xtensa® 32-bit LX7 dual-core processor, up to 240MHz main frequency
• Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE), with onboard antenna
• Built-in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory
• Type-C connector, keeps it up to date, easier to use
• Onboard 1.69inch 240×280 pixels 262K capacitive touch display for clear color pictures
• Built-in ST7789V2 display driver and CST816T capacitive touch chip, using SPI and I2C communication respectively, effectively saving the IO resources
• Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc.
• Onboard PCF85063 RTC chip with reserved SH1.0 RTC battery header (supports charging) for RTC function requirement
• Onboard RST, BOOT, and a programmable PWM button for easy custom function development
• Onboard 3.7V MX1.25 lithium battery recharge/discharge header
• Reserved pads of 4 × GPIO, I2C, and UART interface, for connecting peripherals and debugging
• Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
• High touch screen transmittance, fast response, and long lifetime

Small Size, Touch More Possibilities

Suitable For Various Smart Devices Development, Can Realize Human-Computer Interaction Function

What's On Board

1. ESP32-S3R8
   The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, with onboard 8MB PSRAM
2. W25Q128JVSIQ
   16MB NOR-Flash
3. PCF85063
   RTC chip
4. QMI8658
   6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer
5. ETA6098
   High-efficiency lithium battery recharge manager
6. MX1.25 battery header
   MX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging

1. USB Type-C connector
   for programming and log printing
2. Buzzer
   sound-producing peripheral
3. RTC battery header
   for connecting rechargeable RTC battery, supports charging and discharging
4. Onboard antenna
   supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)
5. PWM button
   supports battery power supply control, single-press, double-press, multi-press, and long-press operations
6. BOOT button
7. RST Reset button

Pin Definition


outline dimensions

Resources & Services

Wiki: www.waveshare.com/wiki/ESP32-S3-Touch-LCD-1.69