The ESP32-S3-Touch-AMOLED-1.43C is a low-cost, high-performance microcontroller development board designed by Waveshare. It features the compact and highly integrated ESP32-S3-PICO-1-N8R8 as its main control chip. Onboard 1.43inch AMOLED capacitive touch display, audio codec chip, and power management module, and so on, it is specially designed for prototyping and functional validation of AI applications and conversational AI agents.

• Equipped with high-performance ESP32-S3-PICO-1-N8R8 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 (LE), with onboard antenna
• Built-in 512KB Static RAM and 384KB ROM, with onboard 8MB PSRAM and 8MB Flash
• Type-C port, improving device compatibility, easier to use
• Onboard 1.43inch AMOLED capacitive touch display for clear color picture display, 466 × 466 resolution, 16.7M color
• Adopts AMOLED screen, featuring advantages of high contrast, wide viewing angle, rich colors, fast response, thinner design, and low power consumption, etc.
• Built-in CO5300 display driver and CST820 capacitive touch chip, using QSPI and I2C communication respectively, effectively saving the IO resources
• Equipped with a dual-microphone array, enabling audio algorithms such as noise reduction and echo cancellation, suitable for accurate voice recognition and near-field / far-field voice wake-up applications
• Onboard BOOT programmable button for easy custom function development
• Onboard 3.7V MX1.25 Lithium Batt recharge/discharge header
• Adapting 1 × I2C, 1 × UART and 1 × USB pads for external devices connection and debugging, enabling flexible configuration of peripheral functions