Alexa hal voice1/16/2024 ![]() ![]() I made plenty of space for them in the back. They looked really distracting next to the faceplate so I decided to put them out of sight. My speakers were already housed in one large rectangle. I decided to go for a boxy (desktop PC) sort of look. Make sure you are in a properly vented area when painting. Also follow all instructions from paints, sealers and varnishes. Safety note: use safety equipment, like eye protection and gloves, whenever using power tools. If you only hook up one LED to GPIO 24, the blue light will only come on when SAL is talking or when data is being transmitted. The alexa pi instructions call for 2 LEDs. Understanding how it's all put together will inform how you will layout your case. Finally I found that you can set audio to exclusively play from one output.įinally, make sure you assemble all of the electronics and get them working before you move onto the case and faceplate. I'm not sure if I did something to my own setting or if this is common but I was getting terrible audio quality from the phone jack for some time. Once you have Alexa running on a Raspberry Pi, you should be able to change the wake word. There are tons of forum topics and youtube videos with step by step instructions. They do make updates from time to time so trust their documentation over anything here. Whenever testing or assembling your finished project, unplug the power before making an adjustment.Īmazon developers have published the code and instructions to build your own Alexa Pi. ![]() Safety note: be careful around hot soldering irons and electronics which are powered on. I hacked the case together from things I had in my shop so I don't have quantities to share here. You will need to figure out how the speakers will fit in, on, or around your case.
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