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In lugnet.general, Philippe Hurbain wrote:
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The LEGO company just released a document detailing the complete protocol
used by Power Functions RC receiver.
I host the document on my Power Functions
presentation page.
As you can see this opens up a new world of possibilities...
Philo
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This is great news indeed, thank you for posting.
Has anyone tried the rc train remote on a power function reciver to see if it
uses the single output pwm control signals? If not, hopefully the new RC train
system will be compatible.
It also looks like with the right signals, and a bit of tweeking of the wiring,
you could control a train motor speed and direction on one port, as well as two
0v/9v outputs on another. I didnt see a way in the document to turn bothe
control lines to 9v, but they can bothe or individually be set to 0v!
Does anyone know how much current the control lines can supply/sink?
Mat
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Message has 2 Replies:
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19 Messages in This Thread: ![Power Functions infra-red RC protocol released! -Philippe Hurbain (25-Jan-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics, lugnet.announce)](/news/x.gif) ![](/news/246.gif) ![You are here](/news/here.gif) ![](/news/246.gif) ![Re: Power Functions infra-red RC protocol released! -Philippe Hurbain (26-Jan-08 to lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Power Functions infra-red RC protocol released! -Brian Davis (26-Jan-08 to lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: Power Functions infra-red RC protocol released! -Chris Magno (26-Jan-08 to lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Power Functions infra-red RC protocol released! -Mathew Clayson (31-Jan-08 to lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Power Functions infra-red RC protocol released! -Juhana Siren (2-Feb-08 to lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: Power Functions infra-red RC protocol released! -Dave Curtis (26-Jan-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: Power Functions infra-red RC protocol released! -Dave Curtis (26-Jan-08 to lugnet.technic)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: Power Functions infra-red RC protocol released! -Sivan Toledo (26-Jan-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Power Functions infra-red RC protocol released! -Dave Curtis (27-Jan-08 to lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/68.gif) ![Re: Power Functions infra-red RC protocol released! -John Hansen (1-Feb-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: Power Functions infra-red RC protocol released! -David Koudys (2-Feb-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Power Functions infra-red RC protocol released! -Jason J Railton (3-Feb-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Power Functions infra-red RC protocol released! -David Koudys (4-Feb-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Power Functions infra-red RC protocol released! -John Hansen (4-Feb-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Power Functions infra-red RC protocol released! -David Koudys (4-Feb-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/x.gif) ![](/news/268.gif) ![Re: PF IR RC protocol released! - NXC -Mark Bellis (5-Feb-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Power Functions infra-red RC protocol released! -Mark Bellis (6-Feb-08 to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)](/news/x.gif)
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