The ESP32-S3-LCD-1.28 (referred to as the development board hereafter) is a low-cost, high-performance microcontroller development board designed by Waveshare. It features a 1.28-inch LCD screen, a lithium battery charging chip, and peripherals such as a six-axis sensor (three-axis accelerometer and a three-axis gyroscope). The board utilizes the ESP32-S3R2, an integrated system-on-chip (SoC) with low-power Wi-Fi and BLE5.0 capabilities. Additionally, it comes with an external 16MB Flash and 2MB PSRAM.
The SoC includes hardware encryption accelerators, RNG (Random Number Generator), HMAC (Hash-based Message Authentication Code), and a Digital Signature module, meeting the security requirements of the Internet of Things (IoT). Its various low-power operating modes cater to power consumption needs in IoT, mobile devices, wearable electronics, smart homes, and other application scenarios.

Features:

1. Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency.
2. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (BLE), with onboard antenna.
3. Built-in 512KB of SRAM and 384KB ROM, with onboard 2MB PSRAM and an external 16MB Flash memory.
4. Type-C connector, keeps it up to date, easier to use.
5. Onboard 1.28-inch LCD display, round IPS panel, 240240 resolution, 65K color.
6. Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures.
7. Onboard 3.7V lithium battery recharge/discharge header and GPIO headers.
8. Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios.
9. Integrated with USB serial port full-speed controller, GPIO pins allow flexible configuring pin functions.

Package Includes:

1 x Waveshare ESP32-S3 Development Board, 32-bit LX7 Dual-core Processor, Integrates GC9A01 Display Driver Chip, With 1.28inch IPS Round LCD