The CC3000 is a tiny, single-chip component that adds all the necessary hardware (save for a chip antenna) and software to get even the most minimal microcontrollers onto a WiFi network. It was announced early this year but making proper breakout boards takes time, you know? This time has finally arrived with CC3000 modules from Adafruit, and evaluation modules and booster packs from TI themselves.
Unlike other microcontroller-compatible WiFi modules out there, the CC3000 takes care of just about everything – the TCP/IP stack, security stuff, and even the configuration with TI’s SmartConfig app for desktop, laptop, or mobile devices. Realistically, you can get an ATtiny, an exceedingly sparse microcontroller, or even a Commodore 64 or Apple II on the Internet with this. It’s very, very cool.
While these breakout boards and modules are priced very well for what they do, they’re still fairly expensive to stick in a project permanently. Where the CC3000 really shines is including it in your next fabbed board. There are already Altium parts and an Eagle library that includes this part should you need help with that, and blatant advertising for our overlords at SupplyFrame if you’re looking for a source.