You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Hi, I was looking for the most accurate way to measure rooftop water tank,.. ultrasound, pressure, etc
But then it came to me, what better way than directly put a cam inside water tank, with a proper lighting?
So I remember this project since It's on my to do list for power meter measuring,
But there are some things that not clear to me since my AI knowledge is rather thin..
Is there sufficient cpu power to differentiate water tank levels with esp32 cam? I was going for POE cam, but there doesn't seem to be any matured AI project for POE cams.. maybe cause most of them are closed source
Second possible issue that might arise if the esp32cam is placed inside the tank is moist, is there any known water-proof casing for this project?
Hi @Buster14 ,
this is not the right code to do this. Here you recognize a feature in a rectangluar ROI and train this with a lot of example images.
What you might need is something much simpler: take an image, make a line scan down and determine, where your water surface is.
Best regards,
jomjol
I see, thanks for the explanation,
I guess its a bit relieving knowing its simpler,
Any idea if there's any tool to get me started with this?
I kinda imagine since the cam is placed on the lid,
the AI or whatever tool needed would differentiate based on the radius of the water surface picture..
e.g larger radius = higher water level
@Buster14, I use a VL53L0X Time-Of-Flight (ToF) Laser sensor to measure the fill level of my water tank. I have put it on top of it and it works reliable despite the water surface.
This way is much easier and requires only i2c but no AI.
Repository owner
locked and limited conversation to collaborators
Sep 28, 2024
The Feature
Hi, I was looking for the most accurate way to measure rooftop water tank,.. ultrasound, pressure, etc
But then it came to me, what better way than directly put a cam inside water tank, with a proper lighting?
So I remember this project since It's on my to do list for power meter measuring,
But there are some things that not clear to me since my AI knowledge is rather thin..
https://www.elecrow.com/esp32-stick-poe-a-cam-n16r8.html?srsltid=AfmBOoqPfjGQDGz4c5tnOy1rOsVua3KzjbKHu2zXBqRSOXBcMP9AksgM
The text was updated successfully, but these errors were encountered: