Top notch equipment!

flashing (1) is exactly what I was looking for! An Indicator Light which already brings the associated application Blink1Control a super functional. In addition, flashing (1) but still programmable and therefore adapt well to their own applications.
The device consists of 2 LEDs, which make this tiny device shine in bright light. This can also be controlled independently. So, for example, shows the top LED, a yellow flash when an incoming e-mail and the lower shines in red continuous light when any system parameters are not correct, as you require.
In addition, I can a "recipe" assemble by IFTTT, there is flashing (1) directly as a channel with selectable.

But it goes even further. The case, which I consider to be very good processed, can be removed. On the tiny board I realize then 3 pins, Strips, matrices or RGB rings can be connected to the LED, for example. These must have a WS2812 microcontroller and the number of addition to controlling LEDs is limited to 16.
While this is a "Secret Feature" at ThingM expelled and therefore probably more of a prototype, but it works, so what more could you want :).

I admit for the unit full 5 stars because it is equipped on the one hand for the end user to understand and with a good range of functions, as some also for developers and hobbyists to potential.