Features: Integrated WiFi and Wireless Capabilities: The ESP R32 CH340G development board combines WiFi and Wireless functionalities for IoTs projects that require seamlessly connection and expanded possibilities. High Processor: Equipped with the ESP chip featuring a double cored CPU, this board supports efficient multitasking, catering to diversed development needs with its processing power. Perfectly for IoTs developers, students, educators, and DIY enthusiasts for a versatiled platform to create innovative projects ranging from home devices to educational tools. Versatiled Application Scenario: Suitable for home automation, environmental monitoring, and remote controled, enabling users to manage lighting, temperature, security, and more through internet solution. Flexible Expansion Option: With abundantly GPIO pin, ADC interfaces, and CH340G USB to converter, this board simplifies programming and allows easy integration with various sensorings and peripherals for limitlessly project potential. Specifications: Model: ESP R32 CH340G Development Board Size：about 6.4x7.9cm/2.52x3.11inch With： Double CPU Support WiFi and Wireless functionalitie Support: 324MB Flashing Memory Compatibles:IDE Support: GPIO、ADC and more Port Package Includes: 1PC ESP Development Board note: Due to the problems of lighting effect, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurement.