Jump to content
Sign in to follow this  
WoutD

RS485 with Pi and Samsung Airco

Recommended Posts

Hello everyone,

 

I'm new to this forum and also new to Raspberry Pi. As a student I have to control a samsung airconditioning with different protocols. The samsung airco can be programmed through a module that works with RS485 signals. I thought I could program this samsung airconditioning with the Raspberry Pi. So I bought the RS485 shield from LinkSprite. Because i'm all new to this (I just learned to program in python) I was wondering if someone could help me figure out how i can receive and transmit signals to this module.

 

I have to talk to the airco through this module:

http://www.dvmdownload.com/submittals/controller-submittals/MIM-B13D%20Submittal%20QS_DVM_W0511B.pdf

 

Do I have to sniff the signals from the airco to know what I can send to program it correctly? I figured I could just connect the A and B connections. But I have no idea how to receive or transmit a signal. I'd appreciate it greatly if someone could help, because my teachers can't :P they don't know anything about the raspberry pi...

 

Greetings

 

Wout

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×