Example Code for Gravity SCI DAQ
This project shows how to use the Gravity SCI DAQ with the Laser CH₄ Sensor to monitor methane concentration in real time and export time-stamped data—all without writing any code.
1. Hardware Preparation
- Gravity: SCI DAQ (SKU: DFR0999) * 1
- Gravity: Laser CH₄ Sensor (SKU: SEN0654) * 1
- Double-headed PH2.0-4P Cable (Included with Gravity: SCI DAQ) * 1
2. Software Preparation
- Update the SCI DAQ firmware following the official guide:
Firmware Update Tutorial - Ensure the SCI DAQ firmware version is V1.0.5 or above
- No programming or additional software is required — SCI DAQ works in code-free mode.
3. Wiring Diagram
4. Result
Once connected, the SCI DAQ automatically detects the sensor and begins measuring methane concentration.
It displays real-time readings and supports exporting time-stamped .csv data for analysis and environmental monitoring.
Was this article helpful?