I'm looking for a method to give a wireless redstone signal to a bunch of command blocks under iron doors in order to open them on distance on sunrise.. I'm not asking you to help me with the daylihgt sensor part, I'm just looking for a command to give to, for example, command block "A" in order to, when powered, gives a wireless signal to the command blocks "B" "C" "D" "E" and so on..


  • Have you tried /setblock and inverse gates?
    – aytimothy
    Commented Nov 30, 2014 at 14:53
  • Why not just use redstone? The daylight sensor does not have to be above ground. It can be placed underground and used inverted.
    – Johonn
    Commented Nov 30, 2014 at 16:28
  • This is my commandblock-less method: i.imgur.com/QiArJ0k.png Maybe it could help someone!
    – hiru
    Commented Dec 1, 2014 at 18:23

2 Answers 2


Use this wireless redstone setup (Our door is at -90 102 159):

Command block left: /setblock -89 102 159 air

Command block right: /setblock -89 102 159 redstone_torch

The pig is just an ordinary pig.

Wireless Redstone setup

You can easily use more command blocks for more doors.

  • I really appreciate your help playyip but, it would be such a great idea post an image in order to explain what you know! This is the method that I use to open a door in particular at e certain hour of the day (in my case the sunrise): i.imgur.com/QiArJ0k.png
    – hiru
    Commented Dec 1, 2014 at 13:17
  • Sure :) ... a burning tree... really?
    – Okx
    Commented Dec 1, 2014 at 16:00
  • I totally changed it
    – Okx
    Commented Dec 1, 2014 at 16:24
  • lol I was testing the doFireTick gamerule of Vanilla 1.8
    – hiru
    Commented Dec 1, 2014 at 17:08
  • Yeah you gonna click that tick button by my answer.. :)
    – Okx
    Commented Dec 1, 2014 at 17:12

Just use set block. For a button like effect hook repeaters up to the back and set the delay to max and connect them to another command block which will replace the redstone block/torch with air, thus only activating whatever what not for a second or so. For a lever like effect, just remove the repeaters.

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