Gravity: Serial Data Logger for Arduino

Compared to the old MicroSD Card Module, this Gravity Serial Data Logger offers a far more convenient way to store data. It supports direct data printing via the serial port without the need for extra codes. The logger comes with onboard 128MB Flash memory, eliminating the need for a TF card. Its USB function allows you to directly connect it to a PC to read stored files, no card reader required. The onboard LED indicator lets you visually check the data - writing status, and the SAVE key makes it easy to save data into separate files. Features include support for multiple baud rates for good compatibility. Applications range from offline data collection, capturing product logs, to debugging robots and drones. Specification details: Supply Voltage 3.3V - 5V, Operating Current 32mA, USB Protocol USB2.0, Operating Temperature Range - 30°C - 85°C, Operating Humidity Range 5%RH - 85%RH, and Dimension 32*27mm/1.26*1.06". You can also refer to the product wiki. Shipping includes one Gravity Serial Data Logger, two 2.54 - 5P Black Single - row Connectors, and one Gravity - 4P I2C/UART Sensor Cable.

Using this Gravity Serial Data Logger is easy. First, connect it to your Arduino board. You can use the provided 2.54 - 5P Black Single - row Connectors and Gravity - 4P I2C/UART Sensor Cable for connection. Once connected, you can start storing data. The logger supports direct data printing through the serial port without adding extra codes. To view the stored data, simply connect it to your PC using the USB function, no need for a card reader. You can use the SAVE key to save data into separate files. Keep an eye on the LED indicator to know the data - writing status. When it comes to power, make sure to supply a voltage between 3.3V and 5V. Avoid operating it outside the temperature range of - 30°C to 85°C and humidity range of 5%RH to 85%RH. For maintenance, keep it clean and dry. If there are any issues, refer to the product wiki for more information.