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. Note: this and the face plate dimensions may be the limiting factors in your case.Speakers (Use a USB powered speaker with a phone jack).If there are others, please leave notes in the comments. This is the only mic I could get to work with my pi.I think the kit was really well done and their customer service was great. I would also recommend that there is sufficient air flow throughout in case the pi or the speakers heat up. You just need enough space for the face plate, Pi and speakers. Someone else could make a totally different case shape. This is where you could really get creative. I made the whole thing with a hand drill, circular saw, band saw, miter box and hand saw. If you don't know how to solder, the simple connections in this project should be great practice.įinally, the case I have produced requires some woodworking. This will require some light electronics work. I felt this gave me a lot of experience in that area. I had almost no experience in command line before this. There are lots of tutorials on how to move between folders, copy/paste and edit files. Many setup tutorials walk you through a "headless" version (logging into the pi remotely). You will have to learn a bit of command line. The NOOBS version will give you a desktop experience that is somewhat similar to Windows or Mac. It would help to familiarize yourself with setting up a raspberry pi. I'm still tweaking the paint job on mine. This will require careful masking and spray painting. Some basic model making skills with help with the faceplate. This instructable combines the Alexa voice service running on a Raspberry Pi 3, a model of the SAL 9000 faceplate and a simple enclosure for the whole thing. ![]() I felt this persona fit better with Alexa. She is used to determine why HAL went haywire. It depicts the kinder, friendlier, SAL 9000. This made me think of the not-so-great sequel to 2001, "2010 the year we make contact". At that moment I was determined to find a way to make a HAL-like digital assistant.Īlexa is only available in a female voice and she specifically states that she is not HAL. Within the first day I asked it to, "open the pod bay doors" and it promptly replied, "I'm sorry Dave. When Amazon Alexa came out, I got one immediately. I've always wanted a working version of HAL 9000 (but without the murderous intent).
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