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- Product Documentation:
- Includes schematic, datasheet, and SDK for development.
- Input and Output:
- GPIO Pins: 36, suitable for interfacing with various sensors and actuators
- Analog Inputs: 18 channels, ideal for reading analog sensors
- Interfaces: UART, SPI, I2C, I2S, PWM, ADC for versatile connectivity options
- Physical Characteristics:
- Compact Dimensions: 58 mm x 24 mm, suitable for embedded applications with limited space
- Lightweight: Approximately 8 grams, making it portable and suitable for mobile projects
- Wide Operating Temperature Range: -40°C to 85°C, ensuring reliability in various environments
- Technical Specifications:
- Integrated TCP/IP protocol stack enables seamless internet connectivity for IoT applications
- Robust Security Features: WPA/WPA2, WEP, AES, SHA-2, SSL/TLS, ensuring secure data transmission
- Operating System: FreeRTOS, offering multitasking capabilities for complex applications
- Additional Features:
- USB-C interface with CH340 for easy serial communication and programming, compatible with modern devices
- Supports Over-The-Air (OTA) updates for convenient firmware upgrades without physical access
- Built-in capacitive touch sensors for user interaction, enabling intuitive controls in user interfaces
- Integrated Hall sensor detects magnetic fields, suitable for applications requiring proximity sensing
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