• Low power 32-bit CPU, can also serve as the application processor
• Up to 160MHz clock speed
• Built-in 10 bit high precision ADC
• Supports UART/GPIO/IIC/PWM/ADC
• SMD-18 package for easy welding
• Integrated Wi-Fi MAC/BB/RF/PA/LNA
• Support multiple sleep patterns. Deep sleep current as low as 20uA
• UART baud rate up to 4Mbps
• Embedded LWIP protocol stack
• Supports STA/AP/STA + AP operation mode
• Support Smart Config/AirKiss technology
• Supports remote firmware upgrade (FOTA)
• General AT commands can be used quickly
• Support for the two development, integration of windows, Linux development environment