Romeo BLE mini is a simplified version of Romeo family. It inherits all functions of Romeo BLE. Moreover, IT GOT A SMALLER SIZE! Yes, you got it all. It has 8 Digital pins, 4 analog pins and integrates Bluetooth 4.0 wireless communication function. And it can easy to drive the mobile platform using two 1.2A H-bridged Motor Driver to meet the needs of small scale robots. We hope Romeo BLE mini will be a good assistant to makers. You may also check Bluetooth Microcontrollor Selection Guide to get more information.

Useful link:

For more information refer to:

1. 1. Romeo BLE Mini V2 WIKI
   2. Romeo BLE Mini V1 WIKI
   3. Romeo BLE Mini V1 historical edition
      
      

Features:

1. Support Gravity-3Pin interface, color-coded, compatible with servos and Gravity sensors & modules
2. Support external power supply automatically switch, can simultaneously USB and external power supply
3. Support wireless download program / wireless communication function
4. Support mobile phone APP control
5. Two-way H-bridged Motor Driver
6. Support servo external power input
7. Supports AT commands to configure BLE
8. Support serial transmission
9. Support master and slave switch
10. BLE chip: TI CC2540
11. Transmission distance: 30m (open area)
12. Microprocessor: ATmega328P
13. Board selection: Arduino UNO
14. SRAM2: KB (ATmega328P)
15. Motor Drive Pins: D4, D5, D6, D7
16. microUSB connector
17. 2x2A H-bridge motor driver

Package Includes:

1 x DFRobot Romeo BLE mini – Small Control Board for Robot – Arduino Compatible – Bluetooth 4.0