×

SparkFun Electronics will be closed in observance of memorial day on Monday, May 29th. We will resume normal business hours on Tuesday, May 30th. Any orders placed after 2pm Mountain Time on Friday, May 26th will process and ship out on Tuesday, May 30th.

Member #98238

Member Since: December 20, 2009

Country: United States

  • Make sure that your serial line is 3 line interface. The chip default is 9600, n, 8, 1
    I just finished using this chip to make a WIFI interface for an LED sign that I’m going to use on my Christmas light show.
    A writeup on the project is at:
    http://mysite.verizon.net/vze33f7g/

  • Hey!
    There’s a schematic here… wonder what it has on it?
    So, where’s my RTFM?
    Q2 answered, but not Q1, but more than likely from general ignorance…

  • I got one of these, and it has 4 contacts at the bottom of the board: VCC/GND, TX/RX… cool, but,
    1. If I put 3.3V reg. to the VCC/GND, should one of the LED’s indicate power on? If not, UhOh…
    2. The chip wires up power a few different ways for various configurations: AlwaysOn, StandByEnable, DeepSleepEnable, etc… Which way is the shield wired up for?
    Thanks!

No public wish lists :(