Not as pretty as the webpage, but I like the proactive messaging. @drio, @chase: you can connect the RPi GPIO to the base of an NPN transistor with the collector and emitter each connected to opposite sides of the garage door opener button. GaragePi is built using the WebIOPi framework by Eric @ trouch.com. Did you have to replace the battery even with the Pi power? Universal 4 button remote control. But I only plan on using this when I'm on my local wifi network so I opted to remove the password protection completely. This index contains ALL of the available remote control transmitters for Genie Intellicode, Overhead Door Code. I also have one question for you to if your willing. No need to be fancy, just an overview. Yes, this did the trick. I hope to get some time to update my guide soon. When the signal is ON, the relay is open which means the remote won't activate. $16.99. The reason I asked is that, at least in the config file I downloaded just a bit ago, the line in the [Scripts] section that points to a python script is not commented out with #. There ought to be something to deal with power glitches, I guess, as well.... You can skip this step if you're going to leave the Pi connected with ethernet cable. I would recommend to use the Overhead Door wireless keypad that is designed for the Python II OCG800 garage door opener. Done! Below I'll go through the steps and the issues I ran into while working on this project. It was easy back then and a little fun. Thanks again for such a quick reply. @drio, I thought so too but I couldn't get that to work. Apparently, powering the relay pushed it over the edge. This should bootup NOOBS and step you through the process to install an OS. Works perfectly with my setup. ★ This is cool but you can do this cheaper and much easier with iHued cable. Thank you for the great tutorial. Oops. If you do, then that's a good sign. Other option is to set up username and password to login to your web build, but not really convenient. When I was little, I used to push the garage door button from inside the garage and then run out the garage while it's closing... carefully jumping over the sensor so I don't trip the safety mechanism. $34.95. 2 Garage Door Opener Remote for Genie Intellicode & Overhead Door ACSCTG Type 1 4.6 out of 5 stars 952. I heard the sounds of the garage door creaking open. How do I program a Clicker KLIK1U remote. Thanks, Terry, Hi @chase_chou, thanks that did the trick. You can get around this issue by using a powered USB hub. The number of buttons on the replacement remote control determines the number of garage door openers, gate operators or myQ® light accessories it can control. After I switched that out to another power supply I had lying around with 1850ma, I no longer had stability issues with the Pi. Next. It's not that the dongle wasn't supported by Raspbian, but I couldn't get it to connect to my wireless router. It lets you know that it's in a closed date or not closed state (which is different from opened, it could be partially opened). When I go to the webpage garagepi works fine, but the problem is that if I lose power and the Pi is turned back on, the pin will stay high until such time as you go to the webpage and hit the garage button. I actually have the same remote you are working with Chase. So one more question: it seems that when all this is in place and is working (as it is on my pi right now), then what happens for me at least is that at boot time, the Sainsmart 2 channel relay gets power from pin 4, and clicks 'on' (the red led lights up) After looking at a ton of different ways to control a garage door with a raspberry pi I settled on your method as it is super simple. what am i missing? So if one fires up webiopi with that, it fails & raises a 'file not found' python exception. Amazon Business: For business-only pricing, quantity discounts and FREE Shipping. How to Program a LiftMaster Garage Remote. The possibilities are really endless. Program your Overhead Door Mini Remote . In fact, I recommend skipping this step until the end to simplify things. The relay I bought, the Sainsmart 2-Channel Relay and if what I've read is correct, most other relays work like this. Your tutorial is too good. Amazon.com: Python Garage Door Opener. I've read about the Arduino and Raspberry Pi platforms before that I believed would accomplish the task and, ultimately, I decided on the Raspberry Pi. Signature Screw Drive Garage Door Opener Installation Manual . @berwick, that's correct. usb keyboard and mouse, HDMI monitor and HDMI cable. 90 frequency only. You can test your connections now by going back to the WebIOPi page and toggle GPIO4 on/off and you should be able to see a small light on the relay respond accordingly. You are operating the largest/heaviest device in your home without being able to watch it. I noticed in the Adafruit tutorial they have some code in the python script that says: I don't see this in your code, is this something that can be added to help with the cpu load? Select from a range of Chamberlain remote controls that are compatible with your garage door opener.