BLE主動式RFID模組 (BLE Active RFID module, Nordic(TM) solut)

BLE主動式RFID模組
BLE Active RFID Module
BLE主動式RFID模組
BLE Active RFID Architecture
BLE主動式RFID模組
BLE Active RFID Packet Format
BLE主動式RFID模組
Configuration APP
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型號/編號:BLEM-R/T
刊登者: 桃園市中壢區-華成資通台灣黃頁VIP優質會員全部產品:35  

Bluetooth V4.1 Low Energy Module

web66

For Active RFID Reader or Tag

Model: BLEM-R (Reader)

Model: BLEM-T (Tag)

應用:室內定位, Beacon廣播站, 物流追蹤, 人員追蹤, 安防系統, 防盜系統, 資產管理與安全管理, 醫院, 學校, 坑道, 礦坑, 工廠, 老人或小孩追蹤, 跌倒警告, 貨物追蹤, 棧板追蹤, 包裹追蹤, 行李追蹤

Application:

1. Computer peripherals and I/O devices

    Mouse

    Keyboard

    Multi-touch trackpad

2. Interactive entertainment devices

    Remote control

    3D Glasses

    Gaming controller

3. Personal Area Networks

    Health/fitness sensor and monitor devices

    Medical devices

    Key-fobs + wrist watch

4. Remote control toys

 

Specifications:

Frequency band

2.4GHz ISM ( 2.40000 – 2.4835GHz)

Microcontroller

32-bit ARM Cortex M0

On-air data rate

250 kbps, 1 Mbps or 2 Mbps

Modulation

GFSK

Output power

Programmable: +4 to -20dBm in 4dB steps

Sensitivity

-93dBm Bluetooth low energy

-96dBm at 250kb

-90dBm at 1Mbs

-85dBm at 2Mbs

Radio current consumption LDO at 1.8V

16mA – TX at +4dBM output power

10.5mA – TX at 0dBm output power

13mA – RX at 1Mbs

Radio current consumption DC-DC at 3V

10.5mA – TX at +4dBm output power

8.1mA – TX at 0dBm output power

9.5mA – RX at 1Mbs

System current consumption

420nA – No RAM retention

530nA - 8k RAM retention

2μA – All peripherals in IDLE mode

Hardware Security

128-bit AES ECB/CCM/AAR co-processor

 

BLE ADV:

AD1 (Length, Type, Flags)

BLE Advertising Flags

AD2 Length

fixed to 27 ( type + manufacturer spec data)

AD2 Type

fixed to 0xFF (for manufacturer)

Manufacturer Spec Data

manufacturer defined payload

 

Manufacturer Spec Data:

Field

Description

Field Offset

MFG Code

Manufacturer vendor code, fixed

0

Beacon Code

Magic Code to identify packet format, fixed to 0xBCAA

2

Tag Type

type of tag ex. 1: tag w/o g-sensor, 2: tag w/ g-sensor ..

4

Tag ID

6 bytes ID of tag

5

Tag Batt

batt voltage of tag in 1/10 volt unit

11

Tag Button Status

button status ex. 0: released, 1: pushed

12

Tag Motion Status

motion status ex. 0: non-moving, 1: moving

13

Reserved

reserved for sensor data (11 bytes)

14

Ref RSSI

calibrated rssi at 1 M for approaching usage

25

 

Reader Output Format:

 

Field

Description

$

start of report

msg type

Type of message ex. 0: general scanner, 1: tag scanner

reader id

6 bytes ID of reader in hex => 12 chars

tag type

type of tag ex. 1: tag w/o g-sensor, 2: tag w/ g-sensor ..

tag id

6 bytes ID of tag in hex => 12 chars

tag batt

batt voltage of tag in 1/10 volt unit

tag button status

button status ex. 0: released, 1: pushed

tag motion status

motion status ex. 0: non-moving, 1: moving

reserved

Reserved for external sensor data (11 bytes)

tag rssi

tag read rssi

#

end of report

 

Reader UART is fixed at 115200,8,N,1

example:

$1,E2C69918FD94,1,FFC98B7FC1A9,32,0,0,,-55#

$1,E2C69918FD94,1,FFC98B7FC1A9,32,1,1,,-55#

$1,E2C69918FD94,1,FFC98B7FC1A9,32,1,1,,-54#

$1,E2C69918FD94,1,FFC98B7FC1A9,32,1,1,,-63#

$1,E2C69918FD94,1,FFC98B7FC1A9,32,0,0,,-56#

 

Default Tag Adv Period: 1000 ms

Panic Mode Tag Adv Period: 300 ms

 

Test Video:

http://youtu.be/Vs_hOSBHfns

 

Remark: All contents are subject to change without notice.

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