Waveshare ESP32-S3-LCD-1.54 Inch Development Board IPS 240x240 2.4GHz Wi-Fi Bluetooth BLE 5 262K Color Supports Xiaozhi

Specifications MCU ESP32 S3R8 Xtensa 32 bit LX7 dual core processor up to 240MHzWireless 2 4GHz Wi Fi 802 11 b g n and Bluetooth 5 LE onboard antennaMemory 512KB SRAM 384KB ROM 8MB stacked PSRAM external 16MB FlashDisplay 1 54 inch IPS 240 x 240 262K colors full viewing angleDisplay area 27 72 x 27 72 mmLCD interface 4 Wire SPI Driver IC ST7789Touch Capacitive touch touch version only Touch IC CST816Audio 1 ES7210 audio codec supports dual microphone audio acquisition and echo cancellationAudio 2 ES8311 audio codec NS4150B power amplifier microphone and speakerIMU QMI8658 6 axis 3 axis accelerometer 3 axis gyroscope Storage On board Micro SD TF card slot for expansion and high speed data transferPower USB Type C power supply 3 7V MX1 25 lithium battery charging discharging interfaceI O I2C UART and other pads exposed for external devices and debuggingButtons 3 customizable buttons single click double click long press Versions No Touch No Battery No Touch With Battery With Touch No Battery With Touch With Battery Notes AI voice interaction compatible with mainstream online large models supports DIY secondary developmentFeatures 1 ESP32 S3R8 dual core LX7 up to 240MHz with 8MB PSRAM and 16MB Flash 2 4GHz Wi Fi and Bluetooth 5 LE with onboard antenna 2 1 54 inch IPS LCD 240 x 240 262K colors ST7789 over 4 wire SPI full viewing angle for clear visuals 3 Rich audio ES7210 and ES8311 codecs NS4150B amplifier mic