Interesting - is there a ready-made OCR module that can do this? I imagine a setup where the camera has an illuminator, wakes up every n time units, takes a picture of the digits and this is then OCRed and becomes a metric in HA.
Interesting - is there a ready-made OCR module that can do this? I imagine a setup where the camera has an illuminator, wakes up every n time units, takes a picture of the digits and this is then OCRed and becomes a metric in HA.