Hi, Im trying to connect my phone with hc 05 and the app says is not able to connect (error 507). I try with other app (Serial Bluetooth terminal) and It works fine.
Also when i whats doing the simulation i connect It to the laptops Bluetooth and works just fine
did you search 'error 507' in this community?
Hello Ricardo
507 = Unable to connect. Is the device turned on?
ProfessorCad: Tips & Tricks Bluetooth Failure
ProfessorCad: Error Codes App Inventor and other Error Codes
You have not provided any useful information that we could use to help you solve the issue, unless in fact one of the devices has not been switched on or has inadequate power.
We need to know make, model and version of the devices involved and software involved. We need to see your App Inventor Blocks and the Sketch/Script/API that drives the device your App communicates with.
TarjetaMedicion.aia (35.1 KB)
I've been looking in forums but i just says is permissions.
When I connect the phone app to proteus on the computer it wokrs just fine. But cant get the connection to HC 05 module
Are you asking for the 2 necessary permissions?
If you are asking for help, I recommend you to make it as easy for others to be able to help you ...
You probably will get more feedback then...
which means in your case post a screenshot of your relevant blocks...
To download the aia file, upload it to App Inventor, open it, do some bug hunting for you, etc... this takes time, and most people will not do that...
Thank you.
Taifun
Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by 
Taifun.
