Waveshare ESP32-S3 LCD 1.54 inch development board

Waveshare 1.54-inch LCD development board. ESP32-S3R8 + 8MB PSRAM, 240×240 pixel 262K color display. Features dual microphones, ES8311 audio codec, NS4150B 3W class D amplifier. Supports WiFi 2.4GHz, Bluetooth 5. Uses xiaozhi-esp32 firmware (Device-Side AEC compatible). Note: Kconfig label is 'Touch-LCD-1.54' but Waveshare official SKU is 'LCD-1.54' (no touch). Specifications Chip ESP32-S3R8 Module ESP32-S3-WROOM-1 Flash 16MB PSRAM 8MB Display Size 1.54inch Display Type LCD (262K color) Resolution 240x240 Driver ST7789V2 Speaker Yes Speaker Details NS4150B 3W mono Class D + onboard speaker Microphone Type Dual Microphone Details Dual microphone array Audio Codec ES8311 (codec) + ES7210 (4ch ADC) + NS4150B (PA) Connectivity WiFi 2.4GHz (802.11 b/g/n), Bluetooth 5 (LE) Battery Yes Battery Details Li-ion charging circuit (MX1.25 connector) Sensor QMI8658 6-axis IMU USB Type-C Number of Buttons Boot, Reset Documentation ESP32-S3-LCD-1.54 Wiki xiaozhi-esp32 Repository Reference LinksWaveshare: https://www.waveshare.com/esp32-s3-lcd-1.54.htm NotesWaveshare official store $14.99. The Kconfig label is 'Touch-LCD-1.54' while the official SKU is 'LCD-1.54' (no touch). Folder name retains the Kconfig naming. Pricing (2026-05-05): Source: $14.99 USD (waveshare-official), retail = source × 2 × 155 JPY/USD = ¥4650