Hi everyone. I need some suggestions regarding my project. I want to set up an ESP32CAM to capture images of reading on a fuel station pump and want to display it in the Node-RED dashboard. Is there any suggestion to learn the algorithm for image processing of the readings and Node-RED dashboard co…

Hi @pie25 , You might have a look at this solution from @RandomSporadicProjs There was also somebody last year who shared on Discourse a setup with image processing, but can't find it right now. Bart

[image] BartButenaers: There was also somebody last year who shared on Discourse a setup with image processing, but can't find it right now Here you go...

If this is of any use, here is my python code to read from a live image of my electricity meter. I installed open-cv for python then wrote the script below - it grabs in image from a camera looking at the meter. The script is invoked by python3 meterreader.py startingmeterreading eg python3 met…

may I know your hardware setup?

Hi It's simply a pi zero W, connected to a basic rpi camera. The red LED on the camera is sufficient to provide enough illumination in a dark cupboard. I installed MotionEye OS on it to provide a stream of images (and a still) from the device. The script above runs on my home automation RPi4, and…

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How to setup ESP32CAM for measurement capturing?

General

BartButenaers 2 December 2022 06:30 3

Here you go...

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How to setup ESP32CAM for measurement capturing?

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