Our remote controls come with several functions: centralised control, timers, individual or multi-device control, slat adjustment, intuitive interface etc.Be sure to set the correct channel for the blinds you want to control.
I looked on line to purchase a solution, but found that the offerings were expensive and had somewhat bad reviews. Not wanting to put out the money for a marginal solution, I started exploring options for connecting my existing remote to Alexa. I found several good resources, including some instructables, but no single step by step guide. In this instructable, I show you how to control one channel of your remote and you can make one or multiple blinds go up and down in a group. Later I will provide an update for individually controlling multiple blinds. Somfy Remote Troubleshooting Software You WillAdd Tip Ask Question Comment Download Step 1: Pull All the Pieces Together Here is the list of hardware and software you will need and where to find it: Somfy remote, if you dont want to use your current one - Found here on Amazon ESP8266. I assume you have some experience with Arduino and the Arduino IDE. If you are not familiar with the Arduino IDE, instructions and tutorials can be found on the same web site. Install the Fauxmo and ESP WIFI librarys - Adafruit has a nice tutorial on loading the libraries and some great ESP8266 devices found here. Add Tip Ask Question Comment Download Step 2: Set Up the ESP8266 With the Arduino IDE Connect the ESP8266 to your computer with the appropriate USB cable. Under filepreferences add in the Additional Boards Manager URLs: box. In the Arduino IDE, under tools select the board you are using. If you have a NodeMCU based board like mine, select NodeMCU as shown in the 2nd screen capture. Afterward your tools sub menu should look like the last screen capture. I used Shades instead of Blinds because Alexa seemed to occasionally confuse blinds with lights. Tell Alexa to turn the shades off and you should get OFFUP on the Arduino serial monitor. The ESP8266 is a little finicky and may take some time to connect. Not sure if this is the ESP itself, or some of the libraries used. Add Tip Ask Question Comment Download Step 4: Program Your Somfy Remote Check out these informational videos from Somfy on programming your duplicate remote: Somfy remote programming Somfy remote programming part 2 This will allow you to copy and paste the programming from your current remote to a new duplicate remote. Add Tip Ask Question Comment Download Step 5: Connect ESP8266 to Somfy Remote After programming the remote, open the case and pull the circuit board out. Ive seen others connect the remote to the ESP8266 using relays, but if you power the remote from the 3.3v pin on the ESP8266 you can use the digital pins to simulate a button press by pulling the correct side of the button to ground. Solder each connection as shown in the picture. ESP8266 to replace power from the coin battery and D1 and D2 to Down and Up respectively.
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