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 T-01C3
