WD Car Chassis Kit with Bluetooth Control – Bundle Package

This bundle packages everything needed to build a 4-wheel-drive mobile robot chassis with wireless control, aimed at hobbyists, students, and DIY builders who want a working platform without sourcing each part separately. It’s built around an Arduino Uno-compatible control layer, so the chassis integrates directly with the standard Arduino ecosystem for custom firmware, added sensors, or expanded behaviors.

Wireless control is handled by an HC-05 Bluetooth module, which pairs with a smartphone to send drive commands over Bluetooth rather than requiring an RF remote or line-of-sight IR control — useful for simple app-based or serial-terminal driving.

Power comes from a 3×18650 lithium-ion pack, giving the chassis enough onboard capacity to run drive motors plus the control electronics for extended sessions without a tethered power supply.

Features:
1. Complete bundle — chassis, control, and power in one package
2. Bluetooth wireless control via HC-05 module
3. Smartphone-operable (no dedicated remote required)
4. Arduino Uno compatible for custom firmware and add-ons
5. High-capacity 3×18650 li-ion power pack
6. Solid foundation for expandable robotics projects
7. Suited to hobbyists, students, and DIY builders