Hello,
I need to make this project work or at least show why it can't work as of right now. We have 2 arduinos uno, 2 HC-05 and 2 ESP32 devkit v1 to work with. The motor indication system that we'll use are already working on both arduino uno and ESP32 devkit.
The objective is to make a guidance system without using GPS for a building. The user receives an wearable BLE device that should broadcast the room the user want to go. A device fixed in the wall should be able to read the broadcast and extract the room from it. By knowing the room the system will indicate the direction. The shows a simplified and rushed proposition of the system.
We wanted to use the ESP32 as broadcaster and the HC-05+Arduino as listener, but we can easily use another ESP32 as llistener. The problem is how to create the broadcast and listen+identify the message from it and how to create multiple reconfigurable messages to it.
Apperently the image did not load (I don't know why, here is the link to it: http://tinypic.com/view.php?pic=iwsopy&s=9)
Thank you in advance and let me know if this is not very clear!