sensors of the near future
Topic 16 - Air Quality with the MQ-Series of gas detectors
also available from TinyTronics. I just picked up some stuff in EIndhoven today: “Yes - LoRa is becoming a big hit - I am also looking at some LoRa modules to sell.”
I previously bought a lot of stuff directly from China, but after having some problems with faulty stuff, I now buy most of my stuff from this shop.
[ xx - Lightning Sensor ]
[1 - temperature]
I really love this thread! We put it on our Twitter:
[6 - motion detection DOPPLER]
‘china’ doppler modules - very sensitive, detect movement through walls and doors !
this type is good
[16 - air quality]
[42 - temperature switch (thermostat)]
[10 - Current]
[42 - hall effect sensor]
[ 28 - wind speed / direction]
[10 - current]
[17 - CO2 level]
In commercial aquaponics/ aquaculture
Ph/ Temp as above
You wouldn’t bother for a small system, but commercial scale it starts to make sense.
This is a board i’ll be playing with in a couple of weeks. I’ll be on Wifi, but Lora might be possible?
Temp as above
[43 - conductivity]