So in my project I am trying to make a remote that will connect to another part of my project and control it. So one method I would like to try is using Bluetooth but I was wondering if you can make two of these Bluetooth modules Amazon.com and have them connect to each other and send information between them so is that possible or can you only use the bluetooth modules to connect to your phone or computer? thanks
They are capable of communicating module-to-module. Usually.
You have to be careful with these things; the modules look the same but their firmware varies and it's difficult to find proper documentation on whatever version of firmware you have.
I would check ebay for the HC-05 & HC-06 Bluetooth modules.
they are dead simple top use..
lots of documentation.. (and are like a 1/3 the price)
Hi, look on the ArduinoInfo.Info WIKI HERE:
HC-05 modules can be either Master or Slave and cost same as HC-06 (Slave only) these days..