[werk_ag]

It contains also my automated programming switch and it will contain a step down regulator to supply the pi.
And I have to shorten my display cable  because at the moment it is squeezed in

I'm surprised the display keeps working with a so long cable... but it is!
Good work. The automated programming switch is a nice idea for those who use a PI and don't want or can't go to the place where the receives is. Some time ago I thought on implementing something to achieve the same goal, but by sending the Davis command Light ON / OFF (used on Davis weather stations to remotely turn the backlight on or off). Instead of turning any light on or off the command could just turn HI / LOW one of GPIO pins, and using a relay, exactly equal to the one you are using, we could manipulate the Program / Run switch as you are doing. I abandoned the idea, because never felt the need to use it.

Thanks for the pictures, I always love seeing pictures of WeatherDuino devices. Your WeatherDuino UPS also looks very good, I think it is an almost must have device to any WeatherDuino receiver.