Discover M5Stack Cardputer's elegant design and key features by clicking the link below for a detailed preview! The Card Computer: M5Stack Cardputer – OpenELAB The M5Stack Cardputer is a compact, card-sized portable computer tailored for engineers and developers. At its core is the M5StampS3, a mini development board featuring the ESP32-S3 chip. Here are some standout features of the Cardputer. Powerful Dual-Core Processor: With the M5StampS3, enjoy robust processing capabilities. Wi-Fi Connectivity: Enables seamless wireless communication. BLE Connectivity: Supports Bluetooth Low Energy (BLE) for reduced power consumption while retaining a similar range as Classic Bluetooth. Integrated Peripherals and Sensors: The Cardputer's various integrated sensors make it perfect for rapid functional verification, industrial control, and home automation. User-Friendly Interface: Features a 56-key keyboard and a 1.14-inch TFT screen for convenient data entry and display. Voice Operations: Equipped with an onboard SPM1423 digital MEMS microphone and a built-in speaker for audio recording and playback. Infrared Control: Features an infrared emitter to control external devices like TVs or air conditioners. Expandability: The HY2.0-4P interface allows for the connection of various I2C sensors (e.g., temperature, humidity, light, and pressure sensors). Micro SD Card Slot: Expand your storage with the Micro SD card slot. Battery Life: Utilizes an internal 120mAh+1400mAh lithium battery to ensure extended usage without battery life concerns. Magnetic Base: The base includes a magnet for easy attachment to metal surfaces like refrigerators or whiteboards. Lego-Compatible Structure: Customize the Cardputer with Lego bricks for creative projects. Applications include rapid functional verification, prototyping, industrial automation, home control, data acquisition, and embedded system development. Includes 1x Cardputer 1x StampS3 Controller 1x Hex Key 1x 1400mAh Battery Applications Rapid functional verification and prototyping Industrial control and automation Home control systems Data acquisition and sensor monitoring Embedded system development and learning Wireless communication and IoT projects Specifications Resources Parameters StampS3 ESP32-S3@Xtensa LX7, 8M-FLASH, WiFi, OTG/CDC Function Battery Capacity 120mAh + 1400mAh Screen ST7789V2 @ 1.14 Inch, 240*135px Infrared Emission Distance Infrared emission distance (linear): ∠180°: 410cm,