Finally. Managed to get working

I finally managed to get my sensor working! So happy. The JST connector – after a few tries again I managed to crimp it. Seriously even with a crimpler – I would probably struggle to do it. 

I managed to achieve two things:

  • Read the sensor values
  • Upload the sensor to the cloud

There are quite a few things which I wanted to do such as:

  • Hookup GPS sensor
  • Hookup 3G module
  • LED to show the status
  • LCD displays to show the readings

Definitely I won’t have enough ports thus I need to use a serial bus. That’s probably the next target. That also mean that I need to go buy more toys!! Hahaha

Anyway – here are the photos of my pm2.5 sensor. Basic read and upload. Not much. I suspect there’s a memory leak though. Hehe

   
 

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