Part comparison

Arduino Nano RP2040 Connect vs ROBOTIS OpenCR1.0

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

17 shared specs4 scored

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ArduinoArduino Nano RP2040 ConnectABX00052

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ROBOTISROBOTIS OpenCR1.0OpenCR1.0

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Directional spec summary

Counts across 4 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

17 specifications compared side by side.

Arduino Nano RP2040 Connect / ROBOTIS OpenCR1.0
Compare bySpecification	AArduinoArduino Nano RP2040 Connect	BROBOTISROBOTIS OpenCR1.0
Electrical3
Minimum input voltage	5 V	5 V
Maximum input voltageUse-dependent	18 V	24 V
Logic voltage	3.3 V	3.3 V
Control & communication14
Board kind	Main controller	Main controller
Board architectureUse-dependent	Microcontroller board	microcontroller
Primary applicationUse-dependent	education;robotics;embedded_control	dynamixel;ROS;robot_control
Processor vendorUse-dependent	Raspberry Pi;u-blox	STMicroelectronics
ProcessorUse-dependent	RP2040;NINA-W102	STM32F746ZGT6
Processor architectureUse-dependent	ARM Cortex-M0+	ARM Cortex-M7
Processor cores	21 higher	1
Processor clock	133 MHz	216 MHz83 MHz higher
USB interfaces	1	1
GPIO	224 higher	18
Communication interfacesUse-dependent	Wi-Fi 802.11b/g/n;Bluetooth;Bluetooth LE 4.2;USB;GPIO	USB;TTL;RS485;UART;CAN;I2C;SPI;GPIO;DYNAMIXEL
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	RP2040	STM32F746ZGT6
Onboard IMU	Yes	Yes

AArduinoArduino Nano RP2040 Connect

BROBOTISROBOTIS OpenCR1.0

Electrical3

Minimum input voltage

Part A5 V

Part B5 V

Maximum input voltageUse-dependent

Part A18 V

Part B24 V

Logic voltage

Part A3.3 V

Part B3.3 V

Control & communication14

Board kind

Part AMain controller

Part BMain controller

Board architectureUse-dependent

Part AMicrocontroller board

Part Bmicrocontroller

Primary applicationUse-dependent

Part Aeducation;robotics;embedded_control

Part Bdynamixel;ROS;robot_control

Processor vendorUse-dependent

Part ARaspberry Pi;u-blox

Part BSTMicroelectronics

ProcessorUse-dependent

Part ARP2040;NINA-W102

Part BSTM32F746ZGT6

Processor architectureUse-dependent

Part AARM Cortex-M0+

Part BARM Cortex-M7

Processor cores

Part A21 higher

Part B1

Processor clock

Part A133 MHz

Part B216 MHz83 MHz higher

USB interfaces

Part A1

Part B1

GPIO

Part A224 higher

Part B18

Communication interfacesUse-dependent

Part AWi-Fi 802.11b/g/n;Bluetooth;Bluetooth LE 4.2;USB;GPIO

Part BUSB;TTL;RS485;UART;CAN;I2C;SPI;GPIO;DYNAMIXEL

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part ARP2040

Part BSTM32F746ZGT6

Onboard IMU

Part AYes

Part BYes

Product sources

Product sources used by this comparison

Arduino Nano RP2040 ConnectOpen source ↗

ROBOTIS OpenCR1.0Open source ↗