As seen at Brick-a-laide 2017. This module comes with 5 different flashing modes including a random setting. The board sits over the equivalent of 2 1x8 LEGO bricks one of which is supplied. The supplied brick has technic pin holes and a selection of transparent round plates (1 x 1) to make things colourful and flashy!
Package includes basic assembly instructions (no soldering or battery installation required) and comes pre-loaded with a CR2031 button cell battery.
Check out the video for further information