User manual: here
Introductions:
This tank/car chassis is assembled by ESP8266 WiFi module, Based on which, doit company has already designed and developed the mobile phone App with Android and iOS version. By the Apps, the tank/car chassis can finish some basic functions, such as, forward, left & right, back, and return. Doit company provides the richful documents, including the source code, which can let many developers, lovers, and students to DIY the wanted functions. More details, please see the "download" menu.
Features:
Product Specifications
Name: T300 Intelligent track car
Material: aluminum alloy
Wheel: metal
Track: plastic
Product size: about 290 x 270 x 100mm (length x width x height)
Color: golden /silver(optional)
Motor Parameter:
Name: 25mm gear motor
Output speed: 150±10%rpm
No_load current: 200mA (Max)
Stall current: 4500mA(max)
Stall torque: 9.5kgNaN
Rated speed: 100±10%rpm
Rated torque: 3000gNaN
Rated current: 1200mA (Max)
Noise :56dB
Working voltage: 9V
Outside Shaft Length: 14.5mm
Shaft End Play: 0.05-0.50mm
Screw Size: M3.0
Dia. Of Shaft phi 4mm, D3.5
Encoder: 2pulses
Working voltage for sensor: 3-5V
Package included:
1 x Chassis
2 x Wheels
10 x Bearing wheel
2 x Track
2 x DC Motors
Several Screw
1 set NodeMCU development board kit