Part comparison

DFRobot Romeo BLE Control Board for Robot vs DFRobot Romeo V2 Robot Control Board with Motor Driver

A side-by-side comparison of source-backed specifications within the same subcategory.

11 shared specs1 scored

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DFRobotDFRobot Romeo BLE Control Board for RobotDFR0305

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DFRobotDFRobot Romeo V2 Robot Control Board with Motor DriverDFR0225

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Directional spec summary

Counts across 1 numeric specifications with a clear higher-or-lower direction.

Part A leads

Tied

Part B leads

These are metric-by-metric differences, not an overall performance score. Check the values below.

Specifications

11 specifications compared side by side.

DFRobot Romeo BLE Control Board for Robot / DFRobot Romeo V2 Robot Control Board with Motor Driver
Compare bySpecification	ADFRobotDFRobot Romeo BLE Control Board for Robot	BDFRobotDFRobot Romeo V2 Robot Control Board with Motor Driver
Electrical2
Minimum input voltageUse-dependent	5 V	6 V
Maximum input voltage	23 V	23 V
Control & communication9
Board kind	Integrated controller driver	Integrated controller driver
Board architecture	Standalone board	Standalone board
Primary applicationUse-dependent	integrated_controller_driver;brushed_dc;bluetooth;robotics	integrated_controller_driver;brushed_dc;arduino_compatible;robotics
SDK available	Yes	Yes
Firmware updatable	Yes	Yes
ConnectorsUse-dependent	USB or DC2.1 external power; 5V/3.3V DC output	USB or external 6-23V DC; 5V 2A and 3.3V DC output; external power switch
Control modes	pwm	pwm
Motor drive	Brushed DC	Brushed DC
Motor channels	2	2

ADFRobotDFRobot Romeo BLE Control Board for Robot

BDFRobotDFRobot Romeo V2 Robot Control Board with Motor Driver

Electrical2

Minimum input voltageUse-dependent

Part A5 V

Part B6 V

Maximum input voltage

Part A23 V

Part B23 V

Control & communication9

Board kind

Part AIntegrated controller driver

Part BIntegrated controller driver

Board architecture

Part AStandalone board

Part BStandalone board

Primary applicationUse-dependent

Part Aintegrated_controller_driver;brushed_dc;bluetooth;robotics

Part Bintegrated_controller_driver;brushed_dc;arduino_compatible;robotics

SDK available

Part AYes

Part BYes

Firmware updatable

Part AYes

Part BYes

ConnectorsUse-dependent

Part AUSB or DC2.1 external power; 5V/3.3V DC output

Part BUSB or external 6-23V DC; 5V 2A and 3.3V DC output; external power switch

Control modes

Part Apwm

Part Bpwm

Motor drive

Part ABrushed DC

Part BBrushed DC

Motor channels

Part A2

Part B2

Product sources

Product sources used by this comparison

DFRobot Romeo BLE Control Board for RobotOpen source ↗

DFRobot Romeo V2 Robot Control Board with Motor DriverOpen source ↗