[DFRobot Skylark Weather Meter Review] Arduino Wireless Intelligent Air Monitoring System Construction-07Labview Intelligent System Construction...

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[DFRobot Skylark Weather Meter Review] Arduino Wireless Intelligent Air Monitoring System Construction-07Labview Intelligent System Construction... [Copy link]

The hardware of the Arduino wireless intelligent air monitoring system has been completed in the previous 6 sections. This time, we need to build an intelligent system interface to process and display the data sent by Arduino through the serial port through the Labview host computer. This time, we need to complete the interface design to display the air parameters obtained by the Skylark weather instrument and SEN44

1. Open the official case program

1. Create a new Labview official case program

Open the serial port program

2. The program is divided into the front panel and the program flowchart

3. The program is also relatively simple. Configure the serial communication parameters (communication baud rate, data bit, check bit, stop bit and other parameters), and the corresponding content displays the received data. The following figure is the software program framework of the entire program

2. Modification procedures in official case procedures

1. Implementation content: Display the wind direction, wind speed, temperature, humidity, air pressure of the Skylark weather instrument and the PM2.5, PM10, temperature, humidity, and VOC parameters obtained by SEN44, and draw a curve of the obtained data to show the change trend

2. Set up two waveform graphs to display the data change curves obtained by the Skylark weather instrument and SEN44: Add waveform graph

3. Display the real-time data obtained by the Skylark weather instrument and SEN44: Add digital display controls

4. Program interface

5. Program framework variables, which will be further programmed to process the displayed data later

Summary: This time we have completed the design of the host computer Labview interface. The next section will continue to explain the host computer program design and connect the Arduino wireless intelligent air monitoring system hardware for debugging.

Program attachment: Simple Serial.vi (41.71 KB, downloads: 0)

2023-12-18 21:21 上传

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