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Advanced development board equipped with a 2.8-inch 240x320 pixel LCD display and 5-point touch control, making it ideal for IoT and HMI applications. With a dual-core 240MHz ESP32-S3 processor, 16MB Flash and 8MB PSRAM, the board supports advanced applications and real-time interactions. Additionally, built-in Wi-Fi, Bluetooth 5.0, a 6-axis sensor, a micro SD slot and battery power make the device versatile and ideal for mobile projects. Waveshare ESP32-S3-Touch-LCD-2.8
ESP32-S3-Touch-LCD-2.8 is a versatile development board equipped with a 2.8-inch LCD display with a resolution of 240×320 pixels. Powered by the ESP32-S3 processor with dual cores running at 240 MHz, the board is capable of handling demanding real-time applications, making it ideal for Internet of Things (IoT) projects and Human-Machine Interface (HMI) systems. It features a 5-point touch control interface via I2C (available in the touch version), allowing for smooth and intuitive user interaction with the device.

| 1. ESP32-S3R8 | 13. Power button for battery control |
| 2. 16MB Flash memory | 14. RESET button |
| 3. QMI8658C (6-axis IMU) | 15. BOOT button |
| 4. PCF85063 RTC | 16. USB Type-C port |
| 5. PCM5101 audio decoder | 17. 12-pin multifunction connector |
| 6. Amplifier circuit | 18. I2C connector |
| 7. Volume control knob | 19. UART connector |
| 8. Battery charging circuit | 20. MX1.25 battery connector |
| 9. ME6217C33M5G | 21. RTC battery connector |
| 10. Built-in ceramic antenna | 22. Speaker connector |
| 11. IPEX1 connector and switching resistor | 23. Power indicator |
| 12. MicroSD slot | 24. Charging indicator |
The board offers extensive communication capabilities thanks to the built-in Wi-Fi 2.4 GHz and Bluetooth 5.0 LE, allowing for easy integration with networks and other devices. With 512 KB of SRAM, 384 KB of ROM, 16 MB of Flash, and 8 MB of PSRAM, the board provides sufficient memory to store applications, including those with demanding graphical interfaces. Additionally, the built-in sensors, including the 6-axis QMI8658 sensor (accelerometer and gyroscope), RTC chip, and microSD card slot (up to 16 GB), expand the device's capabilities, enabling its use in various mobile and automation applications. The board is powered by a 3.7V Li-ion battery, which can be charged through the built-in power management module, enabling portable use. With USB Type-C, the board is easy to connect and program, and its additional ports allow for expansion with various accessories. Thanks to its low energy requirements and power-saving features, the ESP32-S3-Touch-LCD-2.8 is an ideal solution for rapid prototyping of IoT devices, user interfaces, and other ESP32-S3-based applications.
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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