Answers.Body: <p>You can do it using EV3 Bluetooth blocks.
  You can send integers, string or boolean using different "mailboxes" so the receiver just need to use the Block to read from a particular mailbox to get the data.</p>
  
  <p>Maybe I write a post where I detail all this more because LEGO documentation isn't helpful at all.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-06-02T20:16:49.000Z
Answers.LastActivityDate: 2014-06-02T20:16:49.000Z
Answers.UserDisplayName: Miguel
Body: <p>How the communication between two Ev-3 bricks is done over Bluetooth? What is the nature of data that can be communicated?</p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2013-10-21T17:17:35.907Z
Comments.Text: Note that if you don't need wireless, the USB daisy-chain connection is a very convenient way to make several (up to 4 if I'm not mistaken) bricks work together - as you only need to create one program in which you can simply address all ports of all bricks.
Comments.UserDisplayName: Joubarc
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2013-10-21T22:00:24.707Z
Comments.Text: It shouldn't be too much different from the NXT's Bluetooth capabilities, from what I perceive.
Comments.UserDisplayName: Timtech
Tags: <ev3><compatibility>
Title: Communication between two Ev-3 bricks
UserDisplayName: user3049
ThreadText: # Communication between two Ev-3 bricks
  
  (Asked by: username_0 on 2013-10-21)
  
  How the communication between two Ev-3 bricks is done over Bluetooth? What is the nature of data that can be communicated?
  
  **Tags:** ev3, compatibility
  
  > **Comments:**
  > **username_1**: Note that if you don't need wireless, the USB daisy-chain connection is a very convenient way to make several (up to 4 if I'm not mistaken) bricks work together - as you only need to create one program in which you can simply address all ports of all bricks.  
  > **username_2**: It shouldn't be too much different from the NXT's Bluetooth capabilities, from what I perceive.  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_3 on 2014-06-02. Score: 2
  
  You can do it using EV3 Bluetooth blocks.
  You can send integers, string or boolean using different "mailboxes" so the receiver just need to use the Block to read from a particular mailbox to get the data.
  
  Maybe I write a post where I detail all this more because LEGO documentation isn't helpful at all.
  
  
  ---
  
  