Features 1 Moderate assembly difficulty no need to weld the circuit the terminal connection port is easy to install and the assembly is easyManual clear and efficient assembly 2 High strength solid material bracket thickened bottom plate high quality all metal gear steering gear 3 High extension rich interfaces to expand other sensors and modules 4 Basic programming Arduinocode based on C language 5 Multiple functional modes Various functional modes and wifi control Product parameters Working voltage 5vInput voltage 7 12VMaximum output current 2AMaximum power consumption 25W T 75℃ wifi remote control distance 10 50 metersServo motor angle range 0 180°Servo Motor Gear All Metal GearServo working torque 2 0kg CMServo operation speed 0 12s 60° 4 8V Package Includes 1 x Servo expansion board1 x Charger for 3 7V 18650 rechargeable battery1 x ESP8266 motherboard1 x ESP8266 expansion board2 x Small screwdriver8 x Gear Servo Metal 1 x Micro head USB cable1 x 18650 rechargeable battery pack1 x Product Manual link only no paper
