Waveshare ESP32-S3 Touch AMOLED 1.43-inch Circular Development Board

Waveshare 1.43-inch Round AMOLED Touch Development Board. ESP32-S3R8 + 8MB PSRAM, 466x466 pixel QSPI round AMOLED + CST816 touch. Supports AI voice interaction and online LLM platform integration. Li-ion charging circuit, WiFi 2.4GHz, Bluetooth 5. xiaozhi-esp32 firmware (with Device-Side AEC support). Specifications Chip ESP32-S3R8 Module ESP32-S3-WROOM-1 Flash 16MB PSRAM 8MB Display Size 1.43inch Display Type Round AMOLED (QSPI) Resolution 466x466 Driver SH8601 Touch Yes Speaker Yes Speaker Details Onboard speaker Mic Type Dual Mic Details Dual microphone array Audio Codec ES8311 (codec) + ES7210 (4ch ADC) Connectivity WiFi 2.4GHz (802.11 b/g/n), Bluetooth 5 (LE) Battery Yes Battery Details Li-ion charging circuit (MX1.25 connector) Sensor CST816 capacitive touch IC USB Type-C Number of Buttons Boot, Reset Documentation ESP32-S3-Touch-AMOLED-1.43C Wiki xiaozhi-esp32 Repository Reference LinksWaveshare: https://www.waveshare.com/esp32-s3-touch-amoled-1.43c.htm NotesWaveshare Official Store $30.99. Marketing highlights 1.43" round AMOLED, AI voice + LLM integration. Pricing (2026-05-05): Source: $30.99 USD (waveshare-official), retail = source × 2 × 155 JPY/USD = ¥9610