Fermion Serial Data Logger for Arduino

• Fermion Serial Data Logger for Arduino
• Comes with a USB function
• Features LED indicator for viewing data writing status visually
• Provides FAT32 file system
• Support multiple baud rates, with good compatibility
• Supply Voltage: 3.3 ~ 5 V

The Fermion Serial Data Logger for Arduino comes with a USB function, which means you can directly connect it to a PC to read the stored files without using a card reader. Supports a 32 GB TF card, making it suitable for long-time data storage.

Meanwhile, with the onboard LED indicator, data writing status can be viewed visually. And the onboard SAVE pin makes it easier to store data in separate files.