- Sun Dec 05, 2010 7:40 am
#114892
I have an Arduino Uno and I just got a WiFly GSX Breakout. I'm new to this so I'd like to verify I'm not going to destroy anything while trying to connect them.
Looking at the reference guide (http://www.sparkfun.com/datasheets/Wire ... SX-um2.pdf) it says I should connect 3.3v to both VDD-BATT and V3.3IN. So I think I'll run 3.3V from the Arduino to VDD-IN in on the breakout and then use any digital pin on the arduino (set to output, and high) to connect to VBATT. Good so far? No fire?
It looks like the only other things I need to do is then to connect Gnd to ground, and RX, TX to RX, TX on the Arduino. And maybe hook up some LEDs to SPIO 4-6.
Thanks!
[EDIT] Okay so good thing I decided to double check. I though I had read the voltage from the pins was 3.3V but looks now like it's 5V. So I guess I need to use a voltage regulator?
Looking at the reference guide (http://www.sparkfun.com/datasheets/Wire ... SX-um2.pdf) it says I should connect 3.3v to both VDD-BATT and V3.3IN. So I think I'll run 3.3V from the Arduino to VDD-IN in on the breakout and then use any digital pin on the arduino (set to output, and high) to connect to VBATT. Good so far? No fire?
It looks like the only other things I need to do is then to connect Gnd to ground, and RX, TX to RX, TX on the Arduino. And maybe hook up some LEDs to SPIO 4-6.
Thanks!
[EDIT] Okay so good thing I decided to double check. I though I had read the voltage from the pins was 3.3V but looks now like it's 5V. So I guess I need to use a voltage regulator?