ESP32-C3-MINI-1 Development Board 32-bit RISC-V WiFi Bluetooth 5.0 for IoT and Smart Home Cyprus

ESP32-C3 mini WiFi Bluetooth 5.0 Development Board

ESP32-C3 mini WiFi Bluetooth 5.0 Development Board

Name: ESP32-C3 mini WiFi Bluetooth 5.0 Development Board
Brand: Αντωνιάδης | antoniadis.com.cy
SKU: ESP025
Price: 9.95 EUR
Availability: InStock

ESP32/ESP8266 Boards

Reference: ESP025

Part.No: ESP32-C3-MINI-1

€9.95

In Stock

Immediate Dispatch

The ESP32-C3-MINI-1 development board is based on the 32-bit RISC-V (Single-Core) microcontroller architecture, operating at up to 160MHz. It provides simultaneous support for Wi-Fi 4 (802.11 b/g/n) and Bluetooth 5.0 (LE / Mesh). Equipped with 4MB of embedded Flash and 400KB of SRAM, it is fully compatible with Arduino IDE, ESP-IDF, MicroPython, and ESPHome. It serves as a foundational component for IoT networks and sensor deployment. WARNING: All GPIO pins operate strictly at a 3.3V logic level.

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Description
Product Details

Technical Specifications and Capabilities of the ESP32-C3

The ESP32-C3-MINI-1 module integrates a 32-bit RISC-V architecture, delivering solid computational performance with low power consumption. It is engineered for industrial and residential Internet of Things applications, combining multiple wireless protocols and adequate memory resources into a compact form factor.

Processor & Memory: Single-core RISC-V clocked at 160 MHz. It features 400KB of SRAM (with 16KB dedicated to cache), 384KB ROM, and 4MB of embedded Flash memory.
Wi-Fi 4 Connectivity: Supports the IEEE 802.11 b/g/n protocol (2.4 GHz) with 20MHz and 40MHz bandwidths. Capable of data rates up to 150Mbps (1T1R). It supports Station mode, SoftAP, Station+SoftAP hybrid mode, Frame aggregation (TX/RX A-MPDU, A-MSDU), and 802.11 Mc FTM.
Bluetooth (BLE) Connectivity: Supports Bluetooth Low Energy (Bluetooth 5.0) and Bluetooth Mesh. Provides transmission rates of 125Kbps, 500Kbps, 1Mbps, and 2Mbps, alongside Advertising Extensions and Channel Selection Algorithm #2.

Limitations & Usage Warnings

3.3V Logic Level: The board's I/O pins are not 5V-tolerant. If interfacing with 5V peripherals or older sensors is required, utilizing a Logic Level Converter is mandatory to prevent hardware failure.

Frequently Asked Questions (Q&A)

Q: Is this board natively supported by Home Assistant?
A: Yes, the ESP32-C3 architecture is natively supported by ESPHome. The inclusion of Bluetooth 5.0 (LE) makes this board an excellent candidate for operating as a "Bluetooth Proxy", extending your smart home hub's range for detecting BLE sensors.

Q: Which development environments (IDEs) are supported?
A: The board can be programmed using the standard ESP32 core via the Arduino IDE, the Espressif IoT Development Framework (ESP-IDF), and MicroPython, ensuring compatibility with most existing codebases and libraries.

Microcontroller / Architecture	32-bit RISC-V (Single-core)
Clock Speed	Up to 160 MHz
Memory (Flash / SRAM / ROM)	4MB Flash / 400KB SRAM / 384KB ROM
Logic Operating Voltage	3.3V
Wi-Fi Protocol	Wi-Fi 4 (802.11 b/g/n - 2.4 GHz)
Bluetooth Protocol	Bluetooth 5.0 (BLE) / Bluetooth Mesh

Suggested Alternatives

If you are looking for an ultra-compact form factor using the same RISC-V architecture: Check out the ESP32-C3 SuperMini Board WiFi & BLE.
For additional hardware shielding and a broad ecosystem: Consider the Seeed Studio XIAO ESP32-C3.

Learn how to program your new board using the Arduino IDE:

Guide: ESP on Arduino IDE

Package Contents:
The product includes the ESP32-C3-MINI-1 development board. (Note: Header pins may be provided unsoldered, requiring basic soldering before breadboard use). Data/Power cable is not included.

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