What are the key specifications?

It features a 32-bit RISC-V single-core processor (up to 160 MHz), 4 MB embedded flash, 400 KB SRAM, 15 GPIOs, and supports 2.4 GHz Wi-Fi (802.11b/g/n) and Bluetooth 5 (LE).

What are the typical applications?

It is well-suited for smart home devices, industrial automation, healthcare equipment, consumer electronics, and general IoT sensor hubs.

What should engineers consider during design?

Engineers should ensure the module is placed on the PCB to minimize interference with the onboard antenna and follow the recommended RC delay circuit for the EN pin.

What is the sourcing status?

The module is currently in active production with high availability, making it a reliable choice for long-term IoT projects.

What is the pinout of ESP32-C3-MINI-1-N4?

Use the ESP32-C3-MINI-1-N4 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about ESP32-C3-MINI-1-N4 pinout to locate pins, power rails, and interface signals before layout.

ESP32-C3-MINI-1-N4 Datasheet, Specs, Alternatives & ECAD | Espressif Systems

AI summary

The ESP32-C3-MINI-1-N4 is a compact, high-performance IoT module featuring a RISC-V processor, integrated 4 MB flash, and dual-mode wireless connectivity (Wi-Fi/BLE).

Best for

Smart Home
Industrial IoT
Wearables

Avoid if

Applications requiring 5 GHz Wi-Fi
High-performance multi-core processing

Check before use

Antenna clearance area on the host PCB

Key specifications

Processor: RISC-V 32-bit
Flash: 4 MB
Connectivity: Wi-Fi + BLE 5
GPIOs: 15

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 3 (168 Hours)
ECCN: 5A992C
HTSUS: 8517.62.0090

Application

ConnectivityIndustrialConsumer

Datasheet

b8c04e44c1d665cfaa5e040f88b05987.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ESP32-C3-MINI-1-N4: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a small-form-factor wireless module from Espressif Systems, based on the ESP32-C3 series chip, designed for IoT applications requiring Wi-Fi and Bluetooth LE connectivity.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the ESP32-C3-MINI-1-N4?+×

What are the key specifications?+×

What are the typical applications?+×

What should engineers consider during design?+×

What is the sourcing status?+×

What is the pinout of ESP32-C3-MINI-1-N4?+×