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LDMigotto · 2024-10-23

Hello again!I've been trying to measure water level using the VL53L1 sensor and reading forum posts on it, and I've gathered that RefSPAD calibration isn't really recommended anymore.From my research on the topic, I know that water reflects only 2% o...

LDMigotto · 2024-10-18

Hi!I have two short questions regarding the dynamic SPAD selection happening on the VL53L1 sensor discussed previously here:- Is there a minimum number of SPADs after the selection? As in, by utilizing a 4x4 region, should I expect no oscillations (t...

LDMigotto · 2024-10-09

Hello.I’m utilizing the VL53L1 sensor to measure water level inside of a closed water bucket.While using a 30cm tall white bucket half full, with the VL53L1 positioned at the top aiming down at the air-water interface, the sensor sometimes outputs in...

LDMigotto · 2024-10-15

I think your reply was cut by the end, what did you mean to say at "But by limiting the "?

LDMigotto · 2024-10-15

Take a look at the graphs I attached to this reply.For most of the test's duration, the sensor returns stable distance and signal intensity. Then, for long periods of time, both values oscillate around a random mean.While calibrating the sensor like ...

LDMigotto · 2024-10-14

Hello, thanks for the answers. The easy way to fix this is to switch to the VL53L4CD and try again.Unfortunately, I can't just swap the sensor. The tests I'm conducting are meant to evaluate at what conditions an already finished product using the s...

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VL53L1 calibration using water target surface

VL53L1 Dynamic SPAD Selection Question

VL53L1 Water level measurement incorrect values

Re: VL53L1 Water level measurement incorrect values

Re: VL53L1 Water level measurement incorrect values

Re: VL53L1 Water level measurement incorrect values