Hydroponic Sensors & data logging

[okplants8]

Hi guys!

I'm currently on the hunt for sensors that measure PH, DO, temperature, etc. I am looking for sensors that are:
1. Relatively accurate
2. Relatively affordable (because I want to buy 10 of them)
3. And, MOST importantly, able to log data to an excel sheet either via USB or over wifi/cellular

I was looking into some products at BlueLab, but they were way too expensive.

I don't need anything fancy that does nutrient dosing or anything like that, I just need simple sensors that can send accurate data to a spreadsheet.

Has anyone had luck with this?

Thanks.

[imafan26]

There is this but it isn't cheap
https://shop.valarm.net/collections/kit ... fi-version
You could build your own if you have hacking skills.
https://scienceinhydroponics.com/2017/05 ... onics.html
https://www.youtube.com/watch?v=l4GPRTsuHkI