Romeo BLE mini - Small Arduino Robot Control Board with Bluetooth 4.0

Romeo BLE mini - Small Arduino Robot Control Board with Bluetooth 4.0

INTRODUCTION

Romeo BLE mini is an affordable and versatile Arduino robot control board. With 8 Digital pins, 4 analog pins, two 1.2A (continuous) H-bridge Motor Drivers and integrated Bluetooth 4.0 it can be used for a variety of mechatronic/robotic applications. With the 2 H-bridge DC motor drivers, there's no requirement for a motor driver shield. Just connect to the arduino development environment and with the help of the large quantity of open source libraries and code you will quickly get your project moving.Please note this board needs an external power input of 6.5V~10V.

FEATURES

• External power input 6.5V~10V
• BLE chip: TI CC2540
• Microcontroller: ATmega328P
• Supports AT commands to configure the BLE
• Bootloader/board selection: Arduino UNO
• Auto switching between USB and external power input
• Supports mobile phone APP control
• Transmission distance: 30m (open area)
• Supports master and slave switch

• I2C interface
• Digital I/O Pins: 8
• PWM Digital I/O Pins: 4 (D3, D9, D10, D11)
• Analog Input Pins: 4

• 2x2A H-bridge motor driver
• Output current: 1.2A single-channel continuous drive current
• Start / Peak Current: 2A (continuous pulse) / 3.2A (single pulse)
• Motor Drive Pins: D4, D5, D6, D7
• External power input for servos

• micro USB connector
• Size: 45x38.5mm

Documentation: Romeo BLE Mini V2 WIKI