The LILYGO T-01C3 is a compact and efficient ESP32-C3 development board designed for IoT applications, wireless communication, and embedded systems. It features a RISC-V 32-bit single-core processor, 2.4 GHz Wi-Fi, and Bluetooth 5 (LE), making it an ideal choice for low-power and cost-effective projects.
Key Features
- ESP32-C3 MCU with a RISC-V 32-bit single-core processor
- 2.4 GHz Wi-Fi and Bluetooth 5 (LE) support for reliable wireless communication
- 4MB Flash (32Mbit) for program storage
- External antenna base for enhanced signal reception
- Security Mechanism for improved data protection
- 160 MHz Clock Frequency for efficient processing
- Compatible with Arduino and ESP-IDF for easy development
Specifications
| Component | Details |
|---|---|
| MCU | ESP32-C3 |
| Architecture | RISC-V 32-bit single-core |
| Clock Frequency | 160 MHz |
| Flash Memory | 4MB (32Mbit) |
| Wireless Connectivity | 2.4 GHz Wi-Fi, Bluetooth 5 (LE) |
| Security Features | Built-in security mechanisms |
| External Antenna | Supported |
| Development Support | Arduino, ESP-IDF |
Pin Configuration
| Pin | Function |
|---|---|
| GND | Ground |
| IO2 | General I/O |
| IO9 | General I/O |
| RX | UART Receive |
| TX | UART Transmit |
| IO8 | General I/O |
| RST | Reset |
| 3V3 | Power Input (3.3V) |
Attention Matters
Applications
- IoT Projects: Smart sensors, data monitoring, and automation
- Wireless Communication: Low-power Wi-Fi and Bluetooth connectivity
- Embedded Systems: Lightweight microcontroller applications
- Home Automation: Smart home control and automation solutions
- Industrial Monitoring: Wireless data logging and sensor networks
Reference Sample Code
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