Part comparison

Arduino Nano RP2040 Connect vs Seeed Studio Seeed Studio XIAO ESP32C3

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

16 shared specs4 scored

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ArduinoArduino Nano RP2040 ConnectABX00052

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Seeed StudioSeeed Studio Seeed Studio XIAO ESP32C3XIAO ESP32C3

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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

16 specifications compared side by side.

Arduino Nano RP2040 Connect / Seeed Studio Seeed Studio XIAO ESP32C3
Compare bySpecification	AArduinoArduino Nano RP2040 Connect	BSeeed StudioSeeed Studio Seeed Studio XIAO ESP32C3
Electrical1
Logic voltage	3.3 V	3.3 V
Control & communication15
Board kind	Main controller	Main controller
Board architecture	Microcontroller board	Microcontroller board
Primary applicationUse-dependent	education;robotics;embedded_control	robotics;embedded_control
Processor vendorUse-dependent	Raspberry Pi;u-blox	Espressif
ProcessorUse-dependent	RP2040;NINA-W102	ESP32-C3
Processor architectureUse-dependent	ARM Cortex-M0+	RISC-V
Processor cores	21 higher	1
Processor clock	133 MHz	160 MHz27 MHz higher
RAM	0.2578 MB	0.3906 MB0.1328 MB higher
Flash	16 MB12 MB higher	4 MB
Storage typeUse-dependent	off-chip_flash	Onboard flash
Wireless interfacesUse-dependent	Wi-Fi 802.11b/g/n;Bluetooth;Bluetooth LE 4.2	Wi-Fi;Bluetooth LE;Bluetooth Mesh
Communication interfacesUse-dependent	Wi-Fi 802.11b/g/n;Bluetooth;Bluetooth LE 4.2;USB;GPIO	Wi-Fi;Bluetooth LE;Bluetooth Mesh;GPIO
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	RP2040	ESP32-C3

AArduinoArduino Nano RP2040 Connect

BSeeed StudioSeeed Studio Seeed Studio XIAO ESP32C3

Electrical1

Logic voltage

Part A3.3 V

Part B3.3 V

Control & communication15

Board kind

Part AMain controller

Part BMain controller

Board architecture

Part AMicrocontroller board

Part BMicrocontroller board

Primary applicationUse-dependent

Part Aeducation;robotics;embedded_control

Part Brobotics;embedded_control

Processor vendorUse-dependent

Part ARaspberry Pi;u-blox

Part BEspressif

ProcessorUse-dependent

Part ARP2040;NINA-W102

Part BESP32-C3

Processor architectureUse-dependent

Part AARM Cortex-M0+

Part BRISC-V

Processor cores

Part A21 higher

Part B1

Processor clock

Part A133 MHz

Part B160 MHz27 MHz higher

RAM

Part A0.2578 MB

Part B0.3906 MB0.1328 MB higher

Flash

Part A16 MB12 MB higher

Part B4 MB

Storage typeUse-dependent

Part Aoff-chip_flash

Part BOnboard flash

Wireless interfacesUse-dependent

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

Part BWi-Fi;Bluetooth LE;Bluetooth Mesh

Communication interfacesUse-dependent

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

Part BWi-Fi;Bluetooth LE;Bluetooth Mesh;GPIO

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part ARP2040

Part BESP32-C3

Product sources

Product sources used by this comparison

Arduino Nano RP2040 ConnectOpen source ↗

Seeed Studio Seeed Studio XIAO ESP32C3Open source ↗