Part comparison

ESP32-C6-DevKitM-1 vs Espressif ESP32-C3-DevKitC-02

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

15 shared specs1 scored

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Espressif SystemsESP32-C6-DevKitM-1ESP32-C6-DevKitM-1

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EspressifEspressif ESP32-C3-DevKitC-02ESP32-C3-DevKitC-02

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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

15 specifications compared side by side.

ESP32-C6-DevKitM-1 / Espressif ESP32-C3-DevKitC-02
Compare bySpecification	AEspressif SystemsESP32-C6-DevKitM-1	BEspressifEspressif ESP32-C3-DevKitC-02
Electrical2
Nominal input voltage	5 V	5 V
Logic voltage	3.3 V	3.3 V
Control & communication13
Board kind	Main controller	Main controller
Board architectureUse-dependent	Standalone board	Microcontroller board
Primary applicationUse-dependent	embedded_control;iot;wireless;robotics	robotics;embedded_control
Processor vendor	Espressif	Espressif
ProcessorUse-dependent	ESP32-C6FH4	ESP32-C3-WROOM-02;ESP32-C3-WROOM-02U
Flash	4 MB	4 MB
SDK available	Yes	Yes
Firmware updatable	Yes	Yes
Connectors	USB default power; 5V/GND header; 3V3/GND header	USB default power; 5V/GND header; 3V3/GND header
Wireless interfacesUse-dependent	Wi-Fi 6 (2.4 GHz);Bluetooth 5;IEEE 802.15.4;Zigbee 3.0;Thread 1.3	Wi-Fi;Bluetooth LE
Communication interfacesUse-dependent	Wi-Fi;Bluetooth LE;Zigbee;Thread;USB-C	Wi-Fi;Bluetooth LE;USB;GPIO
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	ESP32-C6FH4	ESP32-C3-WROOM-02;ESP32-C3-WROOM-02U

AEspressif SystemsESP32-C6-DevKitM-1

BEspressifEspressif ESP32-C3-DevKitC-02

Electrical2

Nominal input voltage

Part A5 V

Part B5 V

Logic voltage

Part A3.3 V

Part B3.3 V

Control & communication13

Board kind

Part AMain controller

Part BMain controller

Board architectureUse-dependent

Part AStandalone board

Part BMicrocontroller board

Primary applicationUse-dependent

Part Aembedded_control;iot;wireless;robotics

Part Brobotics;embedded_control

Processor vendor

Part AEspressif

Part BEspressif

ProcessorUse-dependent

Part AESP32-C6FH4

Part BESP32-C3-WROOM-02;ESP32-C3-WROOM-02U

Flash

Part A4 MB

Part B4 MB

SDK available

Part AYes

Part BYes

Firmware updatable

Part AYes

Part BYes

Connectors

Part AUSB default power; 5V/GND header; 3V3/GND header

Part BUSB default power; 5V/GND header; 3V3/GND header

Wireless interfacesUse-dependent

Part AWi-Fi 6 (2.4 GHz);Bluetooth 5;IEEE 802.15.4;Zigbee 3.0;Thread 1.3

Part BWi-Fi;Bluetooth LE

Communication interfacesUse-dependent

Part AWi-Fi;Bluetooth LE;Zigbee;Thread;USB-C

Part BWi-Fi;Bluetooth LE;USB;GPIO

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part AESP32-C6FH4

Part BESP32-C3-WROOM-02;ESP32-C3-WROOM-02U

Product sources

Product sources used by this comparison

ESP32-C6-DevKitM-1Open source ↗

Espressif ESP32-C3-DevKitC-02Open source ↗