Part comparison

Arduino Nano 33 BLE Rev2 vs ROBOTIS OpenRB-150

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

19 shared specs6 scored

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ArduinoArduino Nano 33 BLE Rev2ABX00071

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ROBOTISROBOTIS OpenRB-150OpenRB-150

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Directional spec summary

Counts across 6 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

19 specifications compared side by side.

Arduino Nano 33 BLE Rev2 / ROBOTIS OpenRB-150
Compare bySpecification	AArduinoArduino Nano 33 BLE Rev2	BROBOTISROBOTIS OpenRB-150
Electrical2
Minimum input voltageUse-dependent	5 V	3.7 V
Maximum input voltageUse-dependent	18 V	12.6 V
Control & communication17
Board kind	Main controller	Main controller
Board architectureUse-dependent	Standalone board	microcontroller
Primary applicationUse-dependent	embedded_control;wearable;mobile_robot	DYNAMIXEL;robot_control
Processor vendorUse-dependent	Nordic Semiconductor	Microchip
ProcessorUse-dependent	nRF52840	SAMD21
Processor architectureUse-dependent	Arm Cortex-M4	ARM Cortex-M0+
Processor cores	1	1
Processor clock	64 MHz16 MHz higher	48 MHz
SDK available	Yes	Yes
Firmware updatable	Yes	Yes
UART interfaces	1	21 higher
I2C interfaces	1	1
SPI interfaces	1	1
GPIO	14	2410 higher
Communication interfacesUse-dependent	UART;I2C;SPI;Bluetooth LE	USB;TTL;UART;I2C;SPI;GPIO;DYNAMIXEL
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	nRF52840	SAMD21

AArduinoArduino Nano 33 BLE Rev2

BROBOTISROBOTIS OpenRB-150

Electrical2

Minimum input voltageUse-dependent

Part A5 V

Part B3.7 V

Maximum input voltageUse-dependent

Part A18 V

Part B12.6 V

Control & communication17

Board kind

Part AMain controller

Part BMain controller

Board architectureUse-dependent

Part AStandalone board

Part Bmicrocontroller

Primary applicationUse-dependent

Part Aembedded_control;wearable;mobile_robot

Part BDYNAMIXEL;robot_control

Processor vendorUse-dependent

Part ANordic Semiconductor

Part BMicrochip

ProcessorUse-dependent

Part AnRF52840

Part BSAMD21

Processor architectureUse-dependent

Part AArm Cortex-M4

Part BARM Cortex-M0+

Processor cores

Part A1

Part B1

Processor clock

Part A64 MHz16 MHz higher

Part B48 MHz

SDK available

Part AYes

Part BYes

Firmware updatable

Part AYes

Part BYes

UART interfaces

Part A1

Part B21 higher

I2C interfaces

Part A1

Part B1

SPI interfaces

Part A1

Part B1

GPIO

Part A14

Part B2410 higher

Communication interfacesUse-dependent

Part AUART;I2C;SPI;Bluetooth LE

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

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part AnRF52840

Part BSAMD21

Product sources

Product sources used by this comparison

Arduino Nano 33 BLE Rev2Open source ↗

ROBOTIS OpenRB-150Open source ↗