Bluetooth Transceiver

Hey there,

This is my first post. I'm also completely new to Arduino so I was wondering if you could help

I want to buy this

Just wondering if this will work with the uno, because I've seen a few variants on a bluetooth module, some like that and some like shields

Just wondering how this connects opposed to the shield and HOW this one connects


yep it works.

connect ground to ground power to power (use 3v if you can, but 5v is fine) RX to TX (think thats Pin#0 on the UNO) TX to RX (should be Pin#1 ... but check the arduino documentation)

It will show up as a 'serial over bluetooth' bluetooth device. Use something like tera-term to talk with it. Pairing key is 1234

Great thanks, just wasn't sure if it would work