M5Stack CoreS3 ESP32S3 IoT Development Kit

The CoreS3 is the third generation of the M5Stack development kit series and a versatile tool for all types of IoT projects, DIY project developments, smart home control systems, and industrial automation systems. The CoreS3 is based on the ESP32-S3 solution with a dual-core Xtensa LX7 processor running at 240 MHz. The device features WLAN functions, 16 MB flash memory, 8 MB PSRAM, and supports programming via the TYPE-C interface. It supports OTG and CDC functions, connects to external USB devices and flashes firmware. The CoreS3 has a capacitive 2.0-inch touch IPS screen with high-strength glass and a 30-megapixel front camera. It uses the AXP2101 power management chip for power supply. Additional features include a six-axis position sensor, a TF card slot, a precise RTC chip for accurate time measurement, built-in speakers and microphone inputs. The CoreS3 comes standard with a DinBase that allows easy mounting on a Din rail, on the wall, or with screws. The CoreS3 is suitable for IoT development, DIY projects, smart home control, and industrial automation. On the side of the CoreS3 is an independent on/off switch and a reset button. A long press of the reset button allows the user to switch to program download mode. 

Features: 

• External power supply 9-24V DC or via the USB Type-C connection 
• Integrated 500mAh lithium battery 
• Developed based on ESP32, supports WiFi @16M Flash, 8M PSRAM 
• AXP2101 power management chip with power-saving design 
• Camera, proximity sensor, speaker, operation indicator, RTC, I2S amplifier, dual microphone, capacitor touch screen, power button, reset button, gyroscope 
• Supports OTG and CDC functions 
• Programming platforms: Arduino, UIFlow

Documentation: 

• M5stack Wiki
• Github Pinout, Examples and Librarys
• Official M5Stack Forum

Technical Details: 

• Manufacturer: M5Stack 
• Manufacturer SKU: K128 
• MCU: ESP32-S3, Xtensa LX7 
• MCU Clock Rate: 240MHz 
• MCU Connectivity: WIFI  
• MCU USB Functionalities: OTG, CDC 
• Flash Memory: 16MB  
• SPAM: 8MB 
• TF Card Slot: 1x up to 16GB 
• Display Type: ILI9342C, LCD 
• Display Functions: Touch 
• Display Interfaces: IPS 
• Display Diagonal: 2.0inch 
• Display Resolution: 320x240Pixels 
• Camera: GC0308 
• Camera Resolution: 30 Megapixels 
• Proximity Sensors: LTR-553ALS-WA 
• Power Management Chip: AXP2101 
• Position Sensor: BMI270 (Six-Axis) 
• Magnetometer: BMM150 
• RTC: BM8563 
• Speaker: 16bits-I2S power amplifier chip AW88298 
• Speaker Power: 1W 
• Audio Decoder Chip: ES7210 (two microphone inputs) 
• Supported Programming Platforms: Arduino, UIFlow 
• Dimensions: 54 x 54 x 16mm 
• Weight: 75g 

Package Contents: 

• 1x M5Stack CoreS3 ESP32S3 IoT Development Kit 
• 1x DinBase