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
