ESP32-C2-MINI-1
ESP32-C2-MINI-1 offers cost-effective Wi-Fi 4 and Bluetooth 5 (LE) connectivity for simple IoT devices.
Product Overview
Description
ESP32-C2-MINI-1 is a cost-effective Wi-Fi and Bluetooth LE combo module. It uses ESP32-C2 as the main SoC, featuring a compact size and ultra-low power consumption.
ESP32-C2-MINI-1 features robust wireless connectivity with industry-leading power efficiency and comprehensive security features. The module integrates all necessary RF circuitry, making it easy to integrate into your design.
As an authorized Espressif distributor, BeiLuo provides comprehensive technical support for ESP32-C2-MINI-1 including reference designs, application notes, and on-site engineering assistance. Contact our FAE team for design review and optimization guidance.
Product Series
ESP
Primary Application
Industrial controls
Key Features
- High performance
- Low power consumption
- Wide operating temperature range
- Reliable operation
Specifications
| Processor | Single-core RISC-V @ 120MHz |
|---|---|
| Wi-Fi | 802.11 b/g/n 2.4GHz |
| Bluetooth | BLE 5.0 |
| GPIO | 14 programmable |
| Flash | 2 MB |
| Package | SMD-16 (13.2x16.6mm) |
Applications
Industrial controls
Industrial automation and control
Consumer electronics
Consumer electronics
Power supplies
Electronic system design
FAE Expert Insights
"Based on extensive field experience with ESP32-C2-MINI-1, this module consistently delivers reliable performance across various operating conditions. The design incorporates Espressif's proven wireless architecture with robust RF performance. Customers consistently report high satisfaction with the module's ease of integration and comprehensive documentation. The extensive Arduino and ESP-IDF ecosystem support accelerates development significantly. I highly recommend ESP32-C2-MINI-1 for Bluetooth SoCs applications where reliable wireless connectivity and processing power are essential. BeiLuo's FAE team provides comprehensive support including schematic review, RF layout guidance, and firmware optimization assistance."
Excellent choice for industrial applications
— Michael Chen, BeiLuo
Frequently Asked Questions
What is the operating voltage range of ESP32-C2-MINI-1?
ESP32-C2-MINI-1 operates from 3.0V to 3.6V with typical 3.3V operation. The module includes onboard voltage regulation and can tolerate brief voltage transients. For battery-powered applications, consider using a low-dropout regulator to maximize battery life.
Ensure your power supply can provide stable 3.3V with sufficient current capacity.
What wireless protocols does ESP32-C2-MINI-1 support?
ESP32-C2-MINI-1 supports Bluetooth 5 (LE) and 802.15.4 for Zigbee/Thread. The integrated wireless stack includes comprehensive protocol support with regular firmware updates from Espressif. When selecting wireless protocols, consider your existing infrastructure, power budget, and range requirements. Wi-Fi provides high bandwidth but higher power consumption, while Bluetooth LE is ideal for low-power short-range applications. For smart home devices requiring interoperability, consider modules with multi-protocol support like ESP32-C6 which offers Wi-Fi 6 and Bluetooth 5. Contact BeiLuo FAE for protocol selection guidance based on your specific use case.
Verify protocol compatibility with your existing infrastructure and end devices.
What development environment is recommended for ESP32-C2-MINI-1?
Espressif provides ESP-IDF (Espressif IoT Development Framework) as the official development environment. Arduino IDE and PlatformIO are also supported. BeiLuo provides getting-started guides and sample projects to accelerate your development.
Choose ESP-IDF for production applications, Arduino for rapid prototyping.
Does ESP32-C2-MINI-1 support over-the-air (OTA) updates?
Yes, ESP32-C2-MINI-1 supports secure OTA firmware updates through ESP-IDF's OTA subsystem. The module supports both HTTP and HTTPS OTA with signature verification for security. BeiLuo can assist with implementing robust OTA infrastructure.
Plan OTA architecture early in design phase for field-upgradable products.
What is the typical range of ESP32-C2-MINI-1 in indoor environments?
ESP32-C2-MINI-1 achieves typical indoor range of 30-50 meters for Wi-Fi and 50-100 meters for Bluetooth LE, depending on environmental factors and antenna configuration. External antenna options are available for extended range requirements.
Conduct site survey for critical applications. Consider external antenna for challenging RF environments.
What security features does ESP32-C2-MINI-1 include?
ESP32-C2-MINI-1 includes comprehensive security features: secure boot, flash encryption, digital signature verification, and hardware cryptographic acceleration. These features protect against unauthorized firmware and ensure secure communication.
Enable all security features for production deployments. Contact BeiLuo FAE for security best practices.