In stock and ready to ship! 2-Port Pixel Controller Revision 1.6 Great for beginners! 2.4 GHz Wi-Fi only ESP8266 Based WLED 0.13.3 pre-installed(It is NOT recommended to install 0.14, as this version has issues with the ESP8266 when you connect to a local wireless network. If you must install 0.14, do NOT connect the Duo2Go to your local Wi-Fi network. Connect to it instead using the built-in AP) XLights Compatible 5V Data Signal, 33 ohms Modular and repairable Supports 12v & 5v pixels and strip Runs WLED software, pre-installed Supports max of 400 pixels per port for 40fps Supports max of 600 pixels per port for 20fps 5A MAX per output. (10A Total)(Over 200 LEDs per output should only exceeded only with proper voltage injection) Reverse Polarity Protection** Make sure to note that the protection circuit only safeguards the controller and not any attached LEDs. Keep in mind that if polarity is reversed, any connected LEDs may still be damaged. After connecting the DC power cable, When configuring for the first time, ALWAYS try to power on the controller without any pixels attached first to ensure proper polarity. OutputsPort1: GPIO2Port2: GPIO1