Use the "Juice Board" to connect your Edge-V to an external Lithium Polymer Battery. It is a battery-charge controller board that can discharge and recharge batteries.
The Expansion Dock provides an easy way to power the Omega with any Micro USB cable and breaks out the Omega’s GPIO pins. You can use them to control external circuits or connect Expansion boards to extend the functionality of your Omega. It also comes with an on-board USB-to-serial chip that allows you to access the terminal directly from your computer.
The Ethernet Expansion adds an Ethernet port to your Omega with a maximum connection speed of 100Mbps. While the Omega is all about wireless connectivity, a reliable wired network connection can be a great addition to a project, and the Ethernet Expansion is a great tool for quickly reflashing your Omega’s firmware.
Face X2 supports fast recognition of ID card, IC card, QR code and bar code. Coupled with the inbuilt dual-track speaker, it can achieve voice broadcast and voice reminder. It supports quick non-contact temperature measurement and thus reduces the contact infection at close range, and equipped with a complete backstage management system.
The Omega2+ IoT computer is Onion’s Linux-based, WiFi development board designed to enable makers of all skill levels to build connected hardware applications.