ESP32-S3 module with 1.43" touch AMOLED display - Waveshare 34384

Description

ESP32-S3-Touch-AMOLED-1.43C-B is a development module based on the ESP32-S3-PICO-1-N8R8 chip with a dual-core Xtensa LX7 processor clocked up to 240 MHz. The module features a 1.43-inch round AMOLED display with 466 x 466 resolution and a capacitive touch panel, providing high image quality, wide viewing angles and low power consumption. The design supports 2.4 GHz WiFi and Bluetooth 5 LE communication, making it suitable for IoT projects, wearable devices, HMI interfaces and AI Voice applications.

The board includes ES8311 and ES7210 audio chips supporting audio processing, noise reduction and echo cancellation. The module is also equipped with dual microphones, a programmable BOOT button, USB Type-C connector, 3.7 V lithium battery connector MX1.25 and UART/I2C interfaces for connecting external devices. The ESP32-S3-Touch-AMOLED-1.43C version does not include a 3.7 V lithium battery in the kit.

1. ESP32-S3-PICO-1-N8R8 - The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, with onboard 8MB PSRAM and 8MB Flash
2. Speaker amplifier chip - professional audio power amplifier chip, delivering clear and rich audio output for a high-quality speaker experience
3. ES8311 - Low-power audio codec chip
4. ES7210 echo cancellation algorithm chip - for reducing echo and enhancing audio capture accuracy
5. Display interface - for connecting display only
6. Onboard antenna - supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
7. MX1.25 speaker header - audio output signal, supports external speakers
8. MX1.25 Lithium Batt header - MX1.25 2PIN connector, for 3.7V Lithium Batt, supports charging and discharging
9. Dual microphones array - supports more advanced voice interaction functions
10. BOOT button - press it and power on again via the PWR button to enter download mode
11. PWR button - short press to power on, long press to shut down (the system powers on by default when connected to a power supply)
12. Programmable LED - Connects to GPIO5 for customizable functions
13. Type-C port - ESP32-S3 USB Type-C port, for program burning and log printing

Features

• Microcontroller: ESP32-S3-PICO-1-N8R8
• Processor: Xtensa LX7, dual-core, up to 240 MHz
• SRAM memory: 512 kB
• ROM memory: 384 kB
• PSRAM memory: 8 MB
• Flash memory: 8 MB
• Wireless connectivity: 2.4 GHz WiFi 802.11 b/g/n, Bluetooth 5 LE
• Display: 1.43" AMOLED
• Display resolution: 466 x 466
• Number of colors: 16.7 million
• Brightness: 600 cd/m2
• Contrast ratio: 10000:1
• Touch panel: capacitive
• Display driver: CO5300
• Touch controller: CST820
• Display interface: QSPI
• Audio chip: ES8311
• Echo cancellation chip: ES7210
• Microphones: 2
• Interfaces: USB Type-C, UART, I2C
• Battery connector: MX1.25 2-pin
• Supported battery: 3.7 V lithium battery
• Programmable button: BOOT
• Programmable LED: GPIO5
• Dimensions: according to manufacturer documentation
• Weight: 55 g

Kit includes

• ESP32-S3-Touch-AMOLED-1.43C
• Silver polyester lanyard