OnStep help

I can not get the android 6.0 application to communicate with the MEGA 2560 board using the bluethoot HC06.
I have proved that the communications of the bluethoot are well using a serial monitor, both in the cell phone and on the pc. I have communicated directly to the mobile without passing through the 2560, the application sends the commands correctly and the bluethoot transmits and receives the data well. I connected the pins of the bluethoot to the plate as shown in the diagrams, pin tx BT to rx1 (18) and pin rx to tx1 (19) and power.
I have also tried the application that is in test in play store.


sketch (load onstep)

Welcome to the forum.

Please read the first post in any forum entitled how to use this forum.
http://forum.arduino.cc/index.php/topic,148850.0.html then look down to item #7 about how to post your code.
It will be formatted in a scrolling window that makes it easier to read.

Can you please post a copy of your circuit, in CAD or a picture of a hand drawn circuit in jpg, png?

Thanks.. Tom... :slight_smile: