DFRobot Romeo Arduino Robot Control Boards - DFRobot DFR0351, The Romeo BLE mini is a simplified version of the Romeo board.
It inherits all the functions of the Romeo BLE.
Moreover, it's smaller.
It has 8 digital pins, 4 analogue pins and integrates Bluetooth 4.
0 wireless communication function.
It can easily drive a mobile platform using two 1.
2A H-bridged motor drivers to meet the needs of small scale robots.
The Romeo BLE mini will prove to be a very good assistant to Makers.
You can also check out the Bluetooth micro-controller selection guide to get more information.
Version update: V2.
0 has an upgraded motor driver IC.
It replaces the HR8833 with a TB6612 motor driver chip.
The TB6612 has the same control logic as the L298 motor driver and the code is compatible with the Romeo robot control board.
It also has 2 interrupt pins now, so you can connect encoders to make a PID motor control.
DFRobot DFR0351 Romeo BLE Mini Arduino Robot Control Board with Bluetooth 4.
0