M5Stack CoreS3 ESP32-S3 IoT Development Kit Smart Touchscreen Dual Microphone AI Chatbot Development Board

Description 1 CoreS3 is the third generation main controller of the M5Stack development kit series based on the ESP32 S3 solution featuring a dual core Xtensa LX7 processor running at 240 MHz with built in Wi Fi It integrates 16MB Flash and 8MB PSRAM Programs can be downloaded through the USB Type C port and OTGCDC functions are supported for connecting USB devices and flashing firmware 2 The front houses a 2 0 inch capacitive touch IPS panel protected by high strength glass Below the screen is a 0 3MP GC0308 camera paired with an LTR 553ALS WA proximity sensor Power is managed by an AXP2101 PMU and four power path control circuits delivering a low power design Onboard sensors include a six axis IMU BMI270 and a magnetometer BMM150 Additional peripherals comprise a microSD slot and a BM8563 RTC enabling precise time keeping plus sleep timed wake up functions 3 For audio a 16 bit I2S amplifier AW88298 drives the built in 1W speaker while an ES7210 audio codec provides dual microphone input Independent POWER and RESET RST buttons are located on the side long pressing the RESET button enters download mode via a self built delay circuit 4 The kit ships with a DinBase for DIN rail wall mount or screw mounting It can be powered by an external DC 12V 9 24V supply or an internal 500mAh Li ion battery The multiple prototype areas on the DinBase base allow users to easily customize and expand the system 5 Ideal for IoT development DIY projects sma