I'm completely clueless on how to use BLE. I need to create an application for Android devices that sends a small string from one Android device to the other. I am NOT using any sensor type devices. I only need to send a string from one phone to another phone using a BLE connection. From what I understand, I need to create a custom service and implement a GATT server on a central device and have a peripheral device access it as a client but I'm not even sure if that's what I need for my situation. I have scoured the internet and nothing I have found deals with this topic specifically. I have no idea how to create a GATT server for this purpose and what I need to include in order to create a service. Can someone please explain to me what I need to do or point me towards some resources that are useful for A COMPLETE NOVICE? Thanks.
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