Pair and Connect multiple BLE Tags to Master BLE

Hardware
BLE Module: Holyiot-17095
PCB is ready and tested
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Requirements;
- Master Tag simultaneously connect to two BLE Tags

Pairing Mode 1
- Master Pairing Mode Press and hold Master Tag Button for Master Tag to enter pairing mode

Pairing Mode 2
App to Pair Master and Slave Tags
Master Tag will require UUID programming

Basic Function
1. Master Tag Power on via User press Button.
Master then scan and connect to Slave Tag with Char Value 0x00.

2. Master Tag Buzz when lose connection with Slave Tag
3. Master Tag Stop beep when Master reconnect to Slave Tag
4. Master Tag Self-Power Off when read Slave Tag char value 0x01
5. User Press and Hold Master Tag Button for 3 secs, Master Tx 0.03 command to BLE Tag
6. Master use Security PIN protocol to remain connected.

Scope of Project
Only Master Tag requirements
- Does not include pairing App
- Does not include Slave Tag functions