Blackir

Thanks, I correct the mistake. You are right 63 mm diameter.

At first yes, but then I cut an aperture for the lens in the plexiglass circle. And since the quality is perfect and without reflection. You can judge on the screenshots of motioneyeos and jeedom.If anyone has a solution without cutting an opening in the plexiglass circle I am curious. I have a second camera under construction that could do beta test.

I made my estimates and I added that in the tutorial, I get around 100 €. Regarding the reflection, I had at first, but by cutting a circle in the center of the plastic circle to pass the lens I can not get any more. The Jeedom screenshot shows you the result I get in complete darkness with active IR.

This is a very good question, I am happy to answer you, I found an answer on the site of raspberry."The Raspberry Pi is built from commercial chips which are qualified to different temperature ranges; the LAN9514 (LAN9512 on older models with 2 USB ports) is specified by the manufacturers as being qualified from 0°C to 70°C, while the SoC is qualified from -40°C to 85°C. You may well find that the board will work outside those temperatures, but we're not qualifying the board itself to these extremes."What makes me the most is moisture, hence the use of moisture bag inside the pipe.

It's why I heat it really hard several times. Thanks

Thanks, don't hesitate to send pics. ^^