Special sale for DDC relay

Now, you can get FREE IQRF DDC relay  module (DDC-RE-01)  at a total value of $38.49 with every IQRF Development set "Start"(DS-START-02) This offer ends in February 22.  Besides, if you would like to register for contest, you can even get 35% discount on the development set.  www.iqrf.us