Romeo BLE Microcontroller based on Arduino®

Romeo BLE Microcontroller based on Arduino® is an Arduino compatible microcontroller specially designed for robotics applications. Romeo Arduino Uno Bluetooth takes the form of the standard Arduino board, enabling it to use existing shields without heavy modification. What makes the Romeo Arduino Uno Bluetooth special, is its built in 2 way DC motor driver and bluetooth module, thus, eliminating the use of separate shields.

With Romeo Arduino Uno Bluetooth, all DFRobot’s mobile platforms and robots can now be played with iOS devices using DFRobot app “GoBle“.

SPECIFICATION

• Microcontroller: ATmega328P
• Bootloader: Arduino Uno
• On-board BLE chip: TI CC2540
• Transmission range: 70m in free space
• Support bluetooth remote update the Arduino program
• Support Bluetooth HID
• Support iBeacons
• Support AT command to config the BLE
• Support Transparent communication through Serial
• Support the master-salve machine switch
• Support usb update BLE chip program
• 14 Digital I/O ports
• 6 PWM Outputs (Pin11, Pin10, Pin9, Pin6, Pin5, Pin3)
• 8 10-bit analog input ports
• 3 I2Cs
• Two way H-bridged Motor Driver with 2A maximum current
• 5 Buttons
• Support Male and Female Pin Header
• Integrated sockets for APC220 RF Module
• Power Supply Port: USB or DC2.1
• External Power Supply Range: 5-23V
• DC output: 5V/3.3V
• Auto sensing/switching external power input
• Size: 94mm x 80mm

DOCUMENTS

• Wiki Doc
• Schematics

SHIPPING LIST

• Romeo BLE (Arduino Compatible Atmega 328) x1