Features:
1. Moderate assembly difficulty: no need to weld the circuit, the terminal connection port is easy to install, and the assembly is easy
Manual, 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: 5v
Input voltage: 7-12V
Maximum output current: 2A
Maximum power consumption: 25W (T=75℃)
wifi remote control distance: 10~50 meters
Servo motor angle range: 0~180°
Servo Motor Gear: All Metal Gear
Servo working torque: 2.0kg/CM
Servo operation speed: 0.12s/60° (4.8V)
Package Includes:
1 x Servo expansion board
1 x Charger for 3.7V 18650 rechargeable battery
1 x ESP8266 motherboard
1 x ESP8266 expansion board
2 x Small screwdriver
8 x Gear Servo Metal

1 x Micro head USB cable
1 x 18650 rechargeable battery pack
1 x Product Manual (link only, no paper)