espdoogle - esp8266 USB Dongle

Regular price $19.99

I picked up these neat little esp8266 dongles from Shenzhen. They incorporate a esp8266, ch340g USB serial device and a small voltage regulator. This means you no longer require an external 3.3v voltage regulator or USB serial interface to work with the esp8266. Almost all pins are also broken out for easy access.

A have some notes on this dongle on my blog.