SKU: SBCD-0792
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DFRobot Serial Data Logger V2.0

₹1,389.00 (Inclusive of all taxes)
Out of Stock

The DFRobot Gravity Serial Data Logger V2.0 simplifies data recording for Arduino-based projects by directly logging serial data to its onboard 128MB Flash memory, eliminating the need for a microSD card or complex coding. Its plug-and-play design and USB functionality enable convenient file access and direct data printing via serial port.

Features

  • Integrated 128MB Flash memory, removing the need for an external TF card.
  • Direct USB connectivity for effortless file access and transfer to a PC.
  • Supports logging data in both TXT and CSV file formats with enhanced stability.
  • Plug-and-play operation for straightforward serial data logging without complex code.
  • Features an onboard SAVE key for convenient file separation and management.

Out of stock

Description

The DFRobot Gravity Serial Data Logger V2.0 offers a compact and user-friendly solution for efficient data recording in embedded systems, particularly suited for Arduino-based projects. This module significantly streamlines the process of logging serial data, allowing direct storage to its onboard 128MB Flash memory, thereby eliminating the necessity for external microSD cards or intricate coding.

This upgraded V2.0 version improves upon its predecessor by offering enhanced startup time, increased runtime stability, and support for both TXT and CSV file formats. A key feature is its USB functionality, which enables direct connection to a PC for file access, acting as a standard flash drive and bypassing the need for a separate card reader. Additionally, the module provides a visual LED indicator for data writing status and an onboard SAVE key for easily storing data into distinct files, further enhancing its flexibility for offline data collection and debugging applications.

Key Features

  • USB function for direct PC connection, eliminating external card readers.
  • Integrated 128MB Flash memory for data storage, negating the need for a separate TF card.
  • Supports various baud rates for broad compatibility with different serial devices.
  • LED indicator provides visual feedback on data writing status.
  • Flexible data storage supporting both TXT and CSV file formats.
  • Capability for scheduled file creation, enhancing data management flexibility.

Applications

  • Offline data collection
  • Capture product log grab
  • Robots and drones' debug

Technical Specifications

Supply Voltage3.3V ~ 5V
Operating Current10mA
USB ProtocolUSB2.0
Onboard Memory128MB Flash
Operating Temperature Range-20℃ ~ 65℃
Operating Humidity Range5%RH ~ 85%RH
Dimensions32mm × 27mm

Frequently Asked Questions

What is the primary advantage of the V2.0 Data Logger compared to earlier versions or traditional methods?

The V2.0 offers significant upgrades including onboard 128MB Flash memory, eliminating the need for a separate TF card. It also provides direct USB connectivity for file transfer to a PC without a card reader, supports TXT/CSV formats, and features improved startup time and stability for reliable operation.

How does the DFRobot Gravity Serial Data Logger handle file storage and access?

The logger stores data on its internal 128MB Flash memory and allows direct access via a USB connection to a computer, functioning like a flash drive. It supports both TXT and CSV file formats, and users can trigger scheduled file creation or manual saves using the onboard SAVE key for organized data management.

What kind of serial devices and platforms is this data logger compatible with?

Designed for simplicity, it's widely compatible with Arduino-based projects and any device communicating via a serial port, supporting multiple baud rates. Its plug-and-play nature means it logs data directly from a serial stream without requiring complex firmware modifications on the host microcontroller, making integration straightforward.

What is the operating voltage range for this data logger module?

The DFRobot Gravity Serial Data Logger V2.0 operates within a supply voltage range of 3.3V to 5V. This flexibility ensures compatibility with common microcontroller platforms like Arduino Uno (5V) and various 3.3V logic systems, simplifying integration into diverse embedded projects without additional voltage level shifters.

Package Includes

  • 1 x Gravity: Serial Data Logger
  • 1 x 2.54-10P Black Single-row Connector
  • 1 x Gravity-4P I2C/UART Sensor Cable

Additional Information

Weight 0.015 kg
Dimensions 3.2 × 2.7 × 3 cm