Introduction

Centi-S3 is a small-sized ESP32-S3 development board with a 1.9-inch LCD onboard, suitable for the development of comprehensive Internet of Things application projects such as color display, interactive control, wireless communication, and sensor data acquisition.

Using the Espressif ESP32-S3 chip, it supports 2.4 GHz Wi-Fi and Bluetooth® Low Energy (Bluetooth® LE) dual-mode wireless communication.

In a compact space, it still provides an incremental rotary encoder, a buzzer, a WS2812 color LED, and all other available pins to meet diverse needs.

Support USB and external 3.7V lithium battery power supply, can realize automatic switching power supply function under dual power supply, and support USB charging mode, equipped with battery voltage detection circuit, convenient for power management.

Specification

ESP32-S3, Xtensa® 32 bit LX7

2M PSRAM, 8M FLASH

2.4G WIFI, Bluetooth 5, Bluetooth mesh

GPIO, PWM, I2C, SPI, RMT, I2S, UART, USB, JTAG

1 * ST7789 TFT LCD, 1.9-inch, 170*320 resolution, 8bit 8080 parallel port

1 * Rotary Encoder

1 * Buzzer1 * Neopixel LED

1 * SH 1mm 4-Pin I2C connector

2 * SH 1mm 6-Pin

1 * USB Type-C

1 * MX 1.25mm 2-Pin battery connector, support charging

2 * M3 Screw Holes

Product Image

Shipping List Centi-S3 board x1

Product size