# PiGlass v2 ## Overview https://youtu.be/rUvOdNnxrvo PiGlass v2 is a remake of an [older project on the Adafruit Learning System](https://learn.adafruit.com/piglass-wearable-raspberry-pi-computer). I made v1 back in 2018 and ran into a lot of performance issues, so I couldn't make it do everything I wanted it to. When I heard that the Pi Zero 2 was coming out, I knew I had to try this again. My experience with v1 greatly assisted me in the process of making v2. I redesigned it completely and created new software. The Pi is now located on the back strap of a hat. the audio hat has the exact output using a bone conduction transducer and the hat also has 2 mems microphones. I am using the same 5mp Zero spy cam in the same spot. There is an 8BitDo Bluetooth gamepad as the input device. The display is the same as before, a Vufine+ 720p HDMI display. When assembled and setup, you can watch shows/movies/YouTube, play retro games, livestream, record videos and take different types of pictures. It takes longer to setup the software than it does to build one. At the heart of this project is a button on the audio hat which is at the back of the head. it does 2 things when pushed, it will either: 1. Start the launcher program 2. Kill any running programs The launcher and camera related programs all use the gamepad for input. Kodi and Retropie use the gamepad as well and can be started from the launcher program. The commands are stored in a toml file that you can edit to customize what your PiGlass v2 does. - [Next Page](https://learn.adafruit.com/piglass-v2-wearable-raspberry-pi-computer/parts-and-tools.md) ## Featured Products ### Raspberry Pi Zero 2 W [Raspberry Pi Zero 2 W](https://www.adafruit.com/product/5291) **Raspberry Pi Zero 2 W** is the latest product in Raspberry Pi's most affordable range of single-board computers. The successor to the breakthrough Raspberry Pi Zero W, **Raspberry Pi Zero 2 W** is a form factor–compatible drop-in replacement for the... Out of Stock [Buy Now](https://www.adafruit.com/product/5291) [Related Guides to the Product](https://learn.adafruit.com/products/5291/guides) ### Micro USB to Micro USB OTG Cable - 10-12" / 25-30cm long [Micro USB to Micro USB OTG Cable - 10-12" / 25-30cm long](https://www.adafruit.com/product/3610) This cable is a little unusual, rather than having a USB A plug on one end, it has _two_ Micro B USB connections! What is this for? It's for when you have a "USB On-The-Go (OTG)" device, and you want to plug in another USB device. For example, a Pi Zero or Pi Zero W has a... In Stock [Buy Now](https://www.adafruit.com/product/3610) [Related Guides to the Product](https://learn.adafruit.com/products/3610/guides) ### Bone Conductor Transducer with Wires - 8 Ohm 1 Watt [Bone Conductor Transducer with Wires - 8 Ohm 1 Watt](https://www.adafruit.com/product/1674) Drown out the voices in your head with a bone conduction transducer! This incredible speaker does not have a moving cone like most speakers you've seen, instead, a small metal rod is wrapped with the voice coil. When current is pulsed through the coil, the magnetic field causes a piece of... Out of Stock [Buy Now](https://www.adafruit.com/product/1674) [Related Guides to the Product](https://learn.adafruit.com/products/1674/guides) ### Zero Spy Camera for Raspberry Pi Zero [Zero Spy Camera for Raspberry Pi Zero](https://www.adafruit.com/product/3508) Is your house haunted? Or, rather, are you convinced that your house is haunted but have never been able to prove it since you've never had a camera that integrated with your Raspberry Pi Zero but was still small enough that the ghosts wouldn't notice it? Luckily, the... In Stock [Buy Now](https://www.adafruit.com/product/3508) [Related Guides to the Product](https://learn.adafruit.com/products/3508/guides) ### Raspberry Pi Zero FPC Camera Cable - 30cm long [Raspberry Pi Zero FPC Camera Cable - 30cm long](https://www.adafruit.com/product/5211) This **30cm long** **camera cable** is specifically designed to work with the **Raspberry Pi Zero** series (including Zero W and Zero WH) Just plug it into your Pi Zero's camera port and then the other end into one of the official Out of Stock [Buy Now](https://www.adafruit.com/product/5211) [Related Guides to the Product](https://learn.adafruit.com/products/5211/guides) ### Break-away 0.1" 2x20-pin Strip Dual Male Header [Break-away 0.1" 2x20-pin Strip Dual Male Header](https://www.adafruit.com/product/2822) If we could eat headers, we'd have them for breakfast, lunch, and dinner.  But we can't :( So we're making the best of it and selling them! This **2x20-pin strip male header** is a great way to add pins to 2x20 0.1" holes in a PCB.... 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