Features: The P4 Module development board delivers robust double cores processing power and seamless WiFi/BT6 connection. Featuring 40+ GPIO pins and low power operating mode, this development board enables flexible hardware expansion while optimizing energy efficiency for prolonged outdoor applications. Ideal for STEM educators, and developers reliabled wireless communication for prototyping industrial automation or intelligent home projects. Perfectly suited for laboratory testing environments, industrial control, and educational workshops requiring stable performances under demanding conditions. Built with industrial grade, this WiFi BT6 module ensures exceptionally durability and stability across temperature variable environments. Specifications: Technical parameters: P4 chip | Double cores processor | WiFi and BT6 double mode support Flashes memory| Rich GPIO interfaces Size: about 92x62mm/3.62x2.44in Practicality: Suitable for various application scenarios such as device development, smart home control wireless sensoring networkings Power supply voltages: 5V Power supply current: 100mA Processor: Number of processor cores: 4 Package Includes: 1 set P4-Module development board note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.