ESP32-S3 1.8inch AMOLED Touch Display Development Board#esp32 #esp32project #arduino #arduinoproject

Introduction
ESP32-S3-Touch-AMOLED-1.8 is a high-performance MCU board designed by Waveshare. Despite its compact size, it integrates a 1.8inch capacitive touch AMOLED, power management chip, 6-axis IMU sensor (3-axis accelerometer and 3-axis gyroscope), RTC, TF slot, microphone, speaker and various other peripherals on board for easy development and embedding into the product.

Features
Equipped with high-performance Xtensa® 32-bit LX7 dual-core processor, up to 240 MHz main frequency
Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (BLE), with onboard antenna
Built in 512KB SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash
Built-in 1.8inch capacitive touch AMOLED screen with a resolution of 368×448, 16.7M colors for clear color pictures

Hardware Description
Built-in 1.8inch high-definition capacitive touch AMOLED screen with a resolution of 368×448, 16.7M colors for clear color pictures
Embedded with SH8601 driver chip and FT3168 capacitive touch chip, communicating through QSPI and I2C interfaces respectively, minimizes required IO pins
Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture, step counting, etc.
Onboard PCF85063 RTC chip connected to the battery via the AXP2101 for uninterrupted power supply, and a backup battery pad is reserved to ensure that the RTC function continues to work during main battery replacement
Onboard PWR and BOOT two side buttons with customizable functions, allowing for custom function development
Onboard 3.7V MX1.25 lithium battery recharge/discharge header
Leads to 7 x GPIOs, 1 x I2C, 1 x UART, and 1 x USB pad, which can be used for external devices and debugging, and flexibly configure peripheral functions
Onboard TF card slot for extended storage and fast data transfer, flexible for data recording and media playback, simplifying circuit design
The benefits of using AXP2101 include efficient power management, support for multiple output voltages, charging and battery management functions, and optimization for battery life
The AMOLED screen has the advantages of higher contrast, wider viewing angles, richer colors, faster response, thinner design, lower power consumption, and flexibility