-- HM-3301 is a new generation of dust detection sensor based on laser theory introduced by our company, which is used for continuous and real-time detection of dust in the air.
The HM-3301 is applicable to products and application fields such as dust detector, intelligent air purifier, intelligent air conditioner, intelligent ventilation fan, air quality detection, haze table, environment monitoring, etc.
- Download all the source files and open one of example,compile,upload,and running.Open the corresponding Serial Port to watch the result.
- Example: open the file examples/basic_demo/basic_demo.ino.This is the three-way test, which can measure the concentration content of three levels :PM1.0,PM2.5,PM10.
- The sensor metal housing should not be short-circuited with other external panel circuits or product housing because the sensor housing is conducting with the internal power source.
- When applying with purifier or fixed detection equipment, the position of sensor should be higher than 20cm above the ground.Otherwise, it is likely to be polluted by large dust particles or even floccules near the ground, resulting in the winding resistance of the fan.Refer to doc/HM-3300&3600datasheet.doc to get more detail.
Datasheet:refer to HM-3300&3600datasheet.doc
Contributing to this software is warmly welcomed. You can do this basically by
forking, committing modifications and then pulling requests (follow the links above
for operating guide). Adding change log and your contact into file header is encouraged.
Thanks for your contribution.
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