The ESP32-C3-DevKitC-02U Development Board is a low-power IoT development platform based on Espressif’s ESP32-C3 SoC, designed for embedded IoT devices, wireless communication, and low-power sensor networks. The ESP32-C3 features a RISC-V 32-bit single-core processor that supports 2.4 GHz Wi-Fi and Bluetooth 5.0, offering a blend of high performance, low power consumption, and extensive peripheral integration. The board comes with an external PCB antenna (denoted by the “U” in the model), which enhances wireless communication performance and flexibility.
Key Features:
- ESP32-C3 Chip: Powered by a 32-bit single-core RISC-V processor clocked at up to 160 MHz, with support for Wi-Fi and Bluetooth 5.0 (including BLE and mesh networking).
- Wireless Communication: Features a PCB antenna for reliable Wi-Fi and BLE communication, making it ideal for IoT communication over short and medium distances.
- Low-Power Optimization: Supports multiple power-saving modes, making it highly suitable for battery-powered IoT devices requiring long operational life.
- Rich Development Interfaces: Offers numerous GPIO, SPI, I2C, and UART interfaces, allowing easy integration with sensors, displays, storage, and other peripherals.
- Memory and Storage: Comes with 400KB of SRAM and 384KB of ROM, with support for external SPI flash and SRAM expansion, catering to various embedded development needs.
- Security Features: Includes hardware encryption, secure boot, Flash encryption, and signature verification, ensuring secure data transmission and storage for IoT devices.
- Programming and Debugging: Fully supported by the Espressif Development Framework (ESP-IDF) and Arduino IDE, with a mature development ecosystem, extensive libraries, and code examples that simplify development and debugging processes.
- Expandability and Flexibility: Compatible with a wide range of standard sensors and modules, making it adaptable for complex IoT projects.
Application Scenarios:
- Industrial IoT (IIoT) devices
- Smart home devices and automation
- Smart sensor nodes
- Wireless communication devices
- Wearable technology
Related Documents
- Build Secure and Cost-effective Connected Devices with ESP32-C3
- ESP32-C3 Datasheet (PDF)
- ESP32-C3-WROOM-02 Datasheet (PDF)
- ESP32-C3-DevKitC-02 Schematic (PDF)
- ESP32-C3-DevKitC-02 PCB Layout (PDF)
- ESP32-C3-DevKitC-02 Dimensions (PDF)
- ESP32-C3-DevKitC-02 Dimensions source file (DXF) – You can view it with Autodesk Viewer online
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