ESP32 S3 2.8 Inch TFT Touch Screen Development Board Dual Core 240MHz WiFi Bluetooth AI Voice Control IPS Display 240x32

Features 1 ESP32 S3 for powerful performance easy development and abundant resources 2 2 8 inch color display with 240x320 resolution supporting up to 262K colors RGB666 for vivid visuals 3 Extensive interfaces for connecting various peripherals I²C UART etc 4 Supports external speakers and built in microphone for audio playback and capture 5 Integrated RGB tri color indicator lights for comprehensive status indication 6 Integrated capacitive touchscreen for intuitive human machine interaction 7 Standard Type C port for convenient program downloading and power supply 8 Built in Micro TF card slot for expandable storage 9 Supports external lithium battery for lightweight portability 10 Integrated battery charging management circuit ensures safe charging discharging 11 Rich sample programs provided for easy learning 12 Low level driver technical support with online WIKI documentation updates 13 Module aging tests meet military grade standards through multi level verification ensuring long term stable operation 14 Supports XiaoZhi AI voice chat Specifications Touchscreen model ES3C28PNon touchscreen model ES3N28PPower interface USB Type C Module ESP32 S3CPU Xtensa LX7 32 bit dual core processorClock speed 240MHz Maximum Storage 384 KB ROM 512 KB SRAM 16 KB RTC SRAM 16 MB external QSPI FlashWi Fi 2 4 GHz band supporting 20 MHz and 40 MHz bandwidthsBluetooth Bluetooth V4 2 BR EDR and Bluetooth LE standardsOperating Voltage 3 0 3 6 VNo touc