Overview
The Keyestudio Upgraded 4WD BT Multi-purpose Smart Car V2.0 is an Arduino robot kit for learning programming and electronics. Build a 4WD robot car that can avoid obstacles, follow a line or an object, and be controlled by an IR remote or a Bluetooth app, with facial expressions shown on its LED display.
The car is built around the Keyestudio V4.0 board (Arduino Uno compatible) stacked with the 8833 motor driver expansion board. Most parts connect with screws and copper pillars, so no soldering is required for assembly.
Features
- Multi-purpose functions: obstacle avoidance, following, IR remote control, Bluetooth control, confined-area (circle) mode, gravity control, and facial emoticon display
- Simple assembly: no soldering required, assembled with screws and copper pillars
- Sturdy 4WD construction with 4 motors and 4 wheels
- High expandability: other sensors and modules can be added through the motor driver expansion board
- Multiple controls: IR remote control and App control (iOS and Android)
- Programming in C language with Arduino IDE, plus a KidsBlock graphical programming route
- 17 learning projects, from simple to complex, in each programming route
Specifications
- Working voltage: 5V; Input voltage: 6-9V
- Maximum output current: 2A; Maximum power dissipation: 25W (T=75℃)
- Motor: 5V, 200 rpm; Motor driver: DRV8833
- Ultrasonic induction angle: under 15 degrees; Ultrasonic detection distance: 2-400 cm
- IR remote control distance: 10 m (measured); Bluetooth control distance: 50 m (measured)
- Controls: IR remote, iOS and Android app
- Main board: Keyestudio V4.0, Arduino Uno compatible, ATmega328P MCU, CP2102 UART-to-USB chip, 14 digital I/O pins (6 PWM), 6 analog inputs, 16 MHz clock, 32 KB Flash, 2 KB SRAM, 1 KB EEPROM
- Motor shield: 8833 board, two-channel H-bridge driver, up to 1.5A per channel, PH2.0 terminals, integrated IR receiver, 69 x 56 x 18 mm, 25.5 g, ROHS
What's in the box
- Keyestudio V4.0 Board (UNO compatible) x 1
- Keyestudio Motor Driver Expansion Board x 1
- Bluetooth Module x 1
- Red LED Module x 1
- Ultrasonic Sensor x 1
- Keyestudio Line Tracking Sensor x 1
- Keyestudio 8x16 LED Board (4Pin Connection Wire) x 1
- Servo x 1
- IR Remote Control x 1
- USB Cable x 1
- 18650 Battery Holder x 1
- 6 AA Battery Holder x 1
- Cradle Head x 1
- 150MM JST-PH2.0MM-5P 24AWG Wire x 1
- 150MM PH2.0mm-4P to 2.54 Dupont Wire x 1
- Acrylic Board x 1
- Keyestudio Top Board x 1
- Keyestudio Base Board x 1
- Fixed Parts x 4
- Wheels x 4
- M3x10MM Dual-pass Copper Pillar x 10
- M3x40MM Dual-pass Copper Pillar x 4
- M3x30MM Round Head Screw x 8
- M3x6MM Round Head Screw x 40
- M3 Nickle-plated Nut x 16
- M2x8MM Round Head Screw x 6
- M3x8MM Round Head Screw x 4
- M2 Nickle-plated Nut x 6
- M3x10MM Flat Head Screw x 3
- Motor x 4
- Screwdriver x 1
- Black Tie x 6
- Winding Pipe x 1
- 20CM 3pin F-F Dupont Cable x 1
- Decorative Card x 1
- Blue Jumper Cap x 4
- Red Jumper Cap x 4
- Tracking Runway x 1
Tutorials
Arduino Tutorial (17 projects) and KidsBlock Tutorial (17 projects) are available in the official documentation:
Downloads & Resources
- KS0559 official documentation (includes driver installation guides for Windows and MAC, project code and wiring diagrams)
