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Gravity - SCI DAQ Module - data acquisition module with display - I2C - DFRobot DFR0999
Ex Tax: 47.36€
Gravity - SCI DAQ Module is a module from DFRobot that combines a number of functionalities. It enables the acquisition and interpretation of data from various sensors, without the need for additional conversion to a given format. The module is also equipped with a display on which the measured values are presented, and Gravity connectors that allow for quick connection of peripheral devices. Other functions of the module include automatic recognition of the connected sensor, its calibration and storage of data collected by it. It also has a built-in RTC real-time clock and uses the I2C bus for communication purposes. It is compatible with boards such as micro:bit, Arduino, Raspberry Pi or UNIHIKER.
Main features:
- In the central part of the board, there is a display that presents processed data from the sensor in real time, which allows for continuous monitoring of parameters
- Around the display, there are convenient plug-and-play connectors, compatible with the Gravity standard, through which the connected I2C sensor is automatically recognized
- It has a calibration function which is useful when using sensors that require calibration before use (e.g. PH and TDS)
- It allows you to store data in the built-in 16 MB memory, allowing you to deposit over 400,000 data. Moreover, they can be exported to a computer via the USB Type-C interface for further analysis and processing
- The built-in RTC clock records the exact time of obtaining a given measurement, which can be useful when tracking trends in a given environment
Specification:
- Operating voltage: 3.3 V to 5.5 V DC
- Operating current: 40 mA
- Communication interface: I2C bus
- I2C interface address: from 0x21 to 0x23
- Input interface: 1 x digital / analog, 2 x I2C / UART
- Built-in memory: 16 MB
- RTC real-time clock battery: CR1220
- Display: OLED
- 1.3" diagonal
- Product dimensions: 62 x 52 x 13 mm
Set includes:
- Gravity - SCI DAQ Module - data acquisition module with display - 1 piece
- CR1220 battery - 1 piece
- Connection cable with Gravity connector - 4-pin - I2C / UART - 1 piece
- Gravity-Gravity connection cable - 4-pin - 20 cm long - 2 pieces
- Gravity-Gravity connection cable - 3-pin - 20 cm long - 1 piece
