Review: Wonrabai ESP32-S3 Development Board with 1.69inch Touch Display - Review

Introduction

In the world of development boards, the ESP32-S3 from Wonrabai stands out with its impressive features and capabilities. The highlight of this development board is the 1.69inch touch display, offering a resolution of 240×280 pixels and 262K colors. Packed with advanced components like the ESP32-S3R8 dual-core processor, accelerometer, and gyroscope sensors, this board is designed to cater to a wide range of applications.

Key Features

The ESP32-S3 development board boasts a powerful ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor with a main frequency of up to 240MHz. This ensures smooth performance and efficient utilization of resources. The 1.69inch capacitive touch display delivers vibrant color pictures and intuitive touch interaction.

Connectivity and Memory

Equipped with 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), the ESP32-S3 board enables seamless wireless communication. It features built-in 512KB of SRAM, 384KB ROM, 8MB PSRAM, and an external 16MB Flash memory, providing ample storage and memory resources for your projects. The Type-C connector ensures convenient connectivity and ease of use.

Sensor Integration

The onboard QMI8658 6-axis IMU, comprising a 3-axis accelerometer and 3-axis gyroscope, adds a new dimension to your projects by enabling motion detection and gesture recognition. Whether you want to track steps or detect specific movements, this sensor suite has you covered. Additionally, the inclusion of the PCF85063 RTC chip with RTC battery support enhances the board's timekeeping capabilities.

Ease of Development

With the ST7789V2 display driver and CST816T capacitive touch chip onboard, communication protocols such as SPI and I2C are efficiently utilized, saving valuable IO resources for other functionalities. The presence of dedicated buttons like RST, BOOT, and programmable PWM button further streamlines custom function development, making it a user-friendly experience.

Review: Wonrabai ESP32-S3 Development Board with 1.69inch Touch Display

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