I guys, I was looking at the VL53L1X to detec water level in a manhole but it says the field of view is 15°-27°. Being in a manhole, this is way to wide. Any suggestions?
The device I am developping on is on top of the manhole at 3-4 meters high and I need a 2-5 mm precision or so. I look forward for an idea. Looking at basic laser meters to take measurements, they all are capable of doing what I am looking for, but c...