Hello there friend! SparkFun will be closed on 8/17/2018 @2pm for a company event. We will not be offering our normal Friday tour or Local Pickups during this time. We will resume normal operations on Monday 8/20/2018. Any orders placed after 2pm MT on 8/17/2018 will be processed when we resume normal operations. Have a great day!


Member Since: July 26, 2016

Country: United States

  • Could this be used to power an ESP8266? I bought a cheap 3.3V step up elsewhere but it didn’t work. I think it was due to too much line noise.

  • Is it possible to toggle a relay with this? Like the SparkFun Beefcake Relay or maybe the PowerSwitch Tail II?

  • I got the Thing up and running to the point it was serving web pages and I could download them from another PC on my network. Now the Thing has stopped working. The Charge and Power lights are stuck on permanently and the serial port prints out “ets Jan 8 2” and some garbage ascii. Is there a way to reset this or did something break?

No public wish lists :(