Hello.
For a project I'm making, I am using two Bluetooth modules (HC-05) and 2 Arduinos Uno's. I want to send data from Arduino 1 to Bluetooth 1, which would should then wirelessly transmit the same signal to Bluetooth 2 and then to Arduino 2.
The first thing I did was configure Bluetooth 1 as a master bluetooth module (using this tutorial https://alselectro.wordpress.com/2014/10/21/bluetooth-hc05-how-to-pair-two-modules/). Now one question I have is, when these devices are paired, does that mean any signal I send to the master will automatically be sent to the slave since they are paired? Also, how do I send a signal from the arduino to the bluetooth module? I did this with android before but despite some googling I don't know how to send it from the arduino directly.
I hope what I said was clear and help would be appreciated.
For a project I'm making, I am using two Bluetooth modules (HC-05) and 2 Arduinos Uno's. I want to send data from Arduino 1 to Bluetooth 1, which would should then wirelessly transmit the same signal to Bluetooth 2 and then to Arduino 2.
The first thing I did was configure Bluetooth 1 as a master bluetooth module (using this tutorial https://alselectro.wordpress.com/2014/10/21/bluetooth-hc05-how-to-pair-two-modules/). Now one question I have is, when these devices are paired, does that mean any signal I send to the master will automatically be sent to the slave since they are paired? Also, how do I send a signal from the arduino to the bluetooth module? I did this with android before but despite some googling I don't know how to send it from the arduino directly.
I hope what I said was clear and help would be appreciated.