Specification: Origin: Mainland China Type: Module Condition: New Size: 35*25*4mm/1.37*0.98*0.16in Weight: 5g Product Description: 1. Based on ESP32-S2FN4R2 WIFI IC TYPE-C USB. 2. 27 digital input/output pins, all pins support interrupt/PWM/single line. 3. ADC,DAC,12C,SPI,USRT,USB OTG. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1*Mini V1.0.0 WIFI Board (without PSRAM)/(with PSRAM) Compact and Portable: With its compact and lightweight design, the S2 V1.0.0 ESP32-S2 mini wifi board is easy to carry and transport, making it great for laboratory workbenches or on-site use, providing convenience and versatility. Reliability and Stability: Built with high-quality components and robust circuit design, this mini type-c wifi module board ensures exceptional reliability and stability, allowing for extended periods of stable operation without interruptions. Wide Range of Applications: Widely used in IoT, embedded systems, smart homes, and automation control fields, this mini wifi module internet development board is well-suited for various application scenarios and project needs, offering flexibility and adaptability. Versatile Interfaces and Expandability: With 27 digital input/output pins supporting interrupts, PWM, and single-wire capabilities, along with ADC, DAC, I2C, SPI, USRT, and USB OTG interfaces, this mini V1.0.0 wifi IOT board provides abundant connectivity options for seamless integration with sensors, modules, and external devices, catering to diverse project requirements. Powerful Processing Capability: Equipped with a high-performance processor, the S2 mini V1.0.0 wifi board offers robust computing and processing power, making it suitable for various complex applications.