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no edit summary
'''Description:'''
'''Description:'''
Netronix NBL-2 - wireless RFID reader with Bluetooth.
Netronix NBL-2 - wireless RFID reader with Bluetooth.
'''Functionality:'''
* Unpaired reader (state after default reset) is waiting for button only
* Reader scans for transponder detect or button press all time when is paired
* In case above event occurs, reader sends advertising packet for Ta time in period Tb. Defaults: Ta=50sec, Tb=100ms
* During advertising green led is flashing slowly. Reader stops blinking and advertising after disconnection.
* Depending on configuration, read card ID can be present on advertising packet or/and on characteristic
* Reader close connection and goes into low power 50 seconds after last data exchange.
* Each LED can be controlled on GATT services
* Reader can be on/off by long button press
* Reader perform sensor measurement in period which is configurable
* Button reacts immediately
* Sensors configuration is set by GATT services.
* Detecting the start and stopping the vehicle. This mode is active immediately after turn on the device.<br />
''IO ID[331] Length[ 8]: 00h 00h 00h 00h 00h 00h 00h 00h''
''IO ID[331] Length[ 8]: 00h 00h 00h 00h 00h 00h 00h 00h''
==NBL-2 packet==
NBL-T data is being read via broadcast packets only. Packet structure is described below:
[[File:NBL conf 13.png|frameless]]
0x02010606094E424C2D540CFF4E58 A7CB250501B01A0047
'''Table No. 1.''' Parsed broadcast packet
{| class="wikitable"
|'''Type'''
|'''HEX Value'''
|'''ASCII Value'''
|'''Description'''
|-
|09
|4E424C2D540C
|NBL-T
|Complete Local name
|-
|FF
|4E58 A7CB250501B01A 00 47
|1. UUID – 2 bytes
2. RFID Id – 7 bytes
3. Button status – 1 byte
4. Battery level – 1 byte (%)
|Manufacturer data
|}