ESP32-S3 1.69inch LCD Display Development Board 240x280

The ESP32-S3 1.69inch LCD Display Development Board is a compact and powerful solution for your development projects. Equipped with a 32-bit 240MHz LX7 dual-core processor, it not only offers high computing power but also extensive connectivity options such as WiFi and Bluetooth. The integrated 1.69-inch display with a resolution of 240x280 pixels allows you to make clear and vivid presentations. Thanks to the built-in 6-axis sensor, you can capture movements and gestures precisely. The support for a lithium battery and the efficient charging and discharging manager make the board ideal for portable applications. With additional features such as an RTC chip, programmable buttons, and a variety of interfaces, this development board is perfect for a wide range of projects.

Features:

• The board is equipped with an ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor that supports a main frequency of up to 240MHz.
• It offers 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) support with a built-in antenna.
• The 1.69-inch display with a resolution of 240x280 pixels and 262K colors ensures clear and detailed presentations.
• It features a built-in ST7789V2 display driver chip that communicates via SPI, thus preserving IO resources.
• The built-in 6-axis IMU sensor enables the detection of movements and gestures as well as step counting.
• The onboard RTC chip PCF85063 ensures that real-time requirements are met.
• It offers a USB Type-C interface for easy programming and log printing.
• The board supports connection and charging functions for 3.7V lithium batteries.

Application Examples:

• Development of a portable fitness tracker that counts steps and detects movements.
• Use as a control unit in an IoT project that requires wireless communication.
• Use in a compact media player with an LCD display for visual outputs.
• Integration into a smart home system for controlling and monitoring devices.
• Development of a mini-game that is controlled via the LCD display and buttons.

Board Overview:

1. ESP32-S3R8  The SoC with WiFi and Bluetooth, up to 240 MHz operating frequency, with 8 MB PSRAM on board 
2. W25Q128JVSIQ  16 MB 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 charge manager 
6. MX1.25 Battery Header  MX1.25 2P connector, for 3.7V lithium battery, supports charging and discharging 
7. USB Type-C Connector  For programming and log printing
8. Buzzer  Sound-producing peripheral device 
9. RTC Battery Header  For connecting a rechargeable RTC battery, supports charging and discharging 
10. Built-in Antenna  Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) 
11. PWM button  Supports battery power control, single, double, multiple, and long press operations 
12. BOOT button 
13. RST reset button 
14. 12PIN header

Documentation:

• Waveshare Wiki

Technical Data:

• Manufacturer: Waveshare 
• Manufacturer SKU: 27932 
• Processor: ESP32-S3R8 Xtensa 32-bit LX7 dual-core 
• Main Frequency: up to 240MHz 
• Memory: 512KB SRAM, 384KB ROM, 8MB PSRAM, 16MB Flash 
• RTC: PCF85063 RTC chip
• Display: 1.69 inch,
• Resolution: 240x280 pixels,
• Colors: 262K colors, 
• Driver: ST7789V2 
• Connectivity: 2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth 5 (LE) 
• Sensor: QMI8658 6-axis IMU (3-axis accelerometer, 3-axis gyroscope) 
• Power Supply: USB Type-C, 3.7V lithium battery connection 
• Dimension: 54 x 32 x 6mm 
• Weight: 20g

Scope of Delivery:

• 1x ESP32-S3 1.69inch LCD Display Development Board 240x280 
• 1x SH1.0 to Dupont 12PIN cable