IOT DAY @E4, is the first IOT (Internet of Things) event in Puerto Rico brought to you by Engine-4 Co-working Space & Innovation Center and the City of the Sciences & Technology, Bayamon. This is an alliance that we called E4-BIT (Engine-4 Bayamon Innovation Technology). E4-BIT is the first collaborative place connecting the IOT community in Puerto Rico. Besides the IOT events and be a facilitator for the IOT community in Puerto Rico, E4-BIT bring an IOT Lab to the community where their ideas come to the reality