The DFRobot 4WD mobile Platform is intended for use with the DFRobot ROMEO All-in-one Controller and includes 4x motors, 4x wheels and a complete chassis with mounting hardware. The included second level allows you to add more electronics and define a modular layout. The rectangular hole allows for a servo to be attached and be used for several purposes like a movable camera or a robotic arm. The high-strength aluminum alloy body material provides flexibility in rapid movement particularly in outdoor grass, gravel, sand or sloped surface. Increased life span of the electronics and gears due to the chasis study structure. The 4WD Arduino Mobile Platform is also suitable for robot competitions and research related projects.
A variety of sensors can be easily added and kept protected from external damage. The bottom sturdy case keeps the motors and battery pack protected to avoid fall damage. If you have built from salvaged parts before, you can tell the difference from a high-strength aluminum alloy that holds parts together and is tailored for sensors and electronic assembly.
Romeo family is an All-in-One Arduino based control board especially designed for robotics applications from DFRobot. It benefits from the Arduino open source platform, it is supported by thousands of open source codes, and can easily be expanded with your Arduino shields. The integrated 2 way DC motor driver and wireless socket allows you to start your own robot project immediately without the need for an additional motor driver. Not just has the motor driver, Romeo is also designed to have extra power for servos which need more current.
Romeo is also featured with DFRobot's standard 3Pin-out designed and compatible with Gravity series sensors and actuators. Hundreds of sensors are now plug-play with Romeo.
The Romeo BLE is a new member of Romeo Family. This robot controller inherits all functions of Romeo all-in-one controller, the Romeo BLE has integrated bluetooth 4.0, it is the first time to give a robot control board the power of easy set up. Thanks to the bluetooth 4.0, the Romeo BLE supports uploading sketch wireless which means you do not need to plug a cable to upload new code. Just need a USB Bluno Link adapter, the Romeo Ble is ready to be updated through the Air which is so convenient for robot application. With Romeo BLE, all DFRobot's mobile platforms and robots can now be played with iOS devices by APP "GoBle". Also, the Romeo BLE supports Visual Programming APP (WhenDo).