The latest and greatest thing makers and IoT solutions is apparently router hacking. While most Hackaday readers lived through this interesting phase where Linksys routers were used to connect sensors and other such digital bits and bobs to the Internet a few years ago, SOCs have improved, and now there are router-based dev boards.
The latest is the Onion Omega, an exceptionally tiny board just under two inches square. Onboard is an Atheros AR9331 chipset – the same found in a number of cheap WiFi routers – attached to 32 pins breaking out GPIOs, SPI, I2C, and USB. With WiFi and Ethernet, this is a board designed to connect sensors, motors, actuators, and devices to the Internet.
This is not the only recent router-based dev board to make it to the crowdfunding sites. A week or so ago, the Domino hit Kickstarter, featuring the same AR9331 chipset found in the Onion Omega. The Onion does have a few things going for it – cloud integration, a web-based console, and an app store that make the Onion vastly more useful for the ‘maker’ market. The Domino has a boatload of pins available, and competition is always good, right?