WIFl dual core chip RP2040 Picoduino Development Board Made of high-quality materials, sturdy and Suitable for college students/engineers/technicians/factory personal DIY/electronic enthusiasts and other operations Main control chip:for RP2040;Dual core CortexM0+with a clock speed of up to 133MHz;The chip is equipped with 264KB and 2MB onboard flash memory USB:Square USB interface Connect: WiFi;Wireless standard: 802.11b/g/e/i IO/Other:14 digital 10 ports (6 PWM outputs), 6 analog input pins Colour:Blue Material:PCB Package Contents: 1x Development Board 1x Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.