Arduino Data Logger Shield Module – SD Card & RTC Real-Time Data Logging Board

The Arduino Data Logger Shield Module is a versatile and efficient shield designed for long-term data acquisition and time-based logging projects. It features an onboard SD card slot for file storage and a built-in Real-Time Clock (RTC) to timestamp every data entry precisely. This makes it ideal for sensor-based logging, weather stations, environmental monitoring, and more.

Compatible with standard Arduino boards, this shield logs data in a FAT16/FAT32 format, which can be easily opened in Excel, Notepad, or analysis software. With easy pin headers and compatibility with popular Arduino libraries, you can integrate this shield into your project with minimal wiring and coding effort.

🔧 Key Features

• Efficient Arduino Data Logger Shield Module for long-term logging
• Supports SD card storage (FAT16/FAT32)
• Onboard RTC (Real-Time Clock) for accurate timestamps
• Compatible with Arduino Uno, Mega, Leonardo, etc.
• Easy-to-access SPI and I2C pins for sensor integration
• Ideal for IoT, environmental, and lab data acquisition systems

📐 Technical Specifications

📌 Applications

• Weather and environmental monitoring stations
• Industrial and lab data logging
• IoT sensor integration with time stamping
• Remote temperature, humidity, or pressure logging
• Home automation and smart metering systems

💡 Why Choose This Shield?

The Arduino Data Logger Shield Module combines storage and timing into one easy-to-use board. With its robust compatibility, ease of use, and real-time accuracy, it’s perfect for hobbyists and professionals who need consistent and timestamped data logs.

📦 Package Includes

• 1 × Arduino Data Logger Shield – SD Card & RTC Module