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:

• Equipped with 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 (BLE), with onboard antenna.
• Built-in 512KB of SRAM and 384KB ROM, with onboard 2MB PSRAM and an external 16MB Flash memory.
• Type-C connector, keeps it up to date, easier to use.
• Onboard 1.28-inch LCD display, round IPS panel, 240×240 resolution, 65K color.
• Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures.
• Onboard 3.7V lithium battery recharge/discharge header and GPIO headers.
• Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios.
• 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