Browan TBAM100 Series Manuel utilisateur
Ambient Light Sensor
Reference Manual
TBAM100-915
TBAM100-868
Model Name: TBAM100
DOC ver.: BQW_02_0008.001
Table of Contents
1. Description 1
2. Specifications 2
2.1 Mechanical 2
2.1.1 Sensor 2
2.2 Environmental 2
2.3 Radio 2
2.4 Certifications and Conformity 2
2.5 Power 2
2.6 User Interface 2
2.7 Additional Features 2
3. Operation 4
3.1 Transport Mode 4
3.2 Default Operation 4
4. Messages 5
4.1 Uplink Payload 5
5. Battery 6
5.1 Replacement 6
5.2 Cautions 6
6. Label format information 7
6.1 Round label 7
6.1.1 All QR code 7
6.1.2 JoinEUI 7
6.1.3 DevEUI 7
6.1.4 Model number 7
6.1.5 Factory check code 8
6.1.6 Model Name 8
6.2 PE Bag & Back Label Label Barcode 8
7. Important Product & Safety Instructions 9
8. Warnings 10
9. Notices 11
10. Cautions 11
11. Regulatory 12
11.1 Federal Communication Commission
Interference Statement 12
11.2 Industry Canada statement: 13
Appendix. Configuration Downlink Command 14
Appx. 1 Payload 14
Appx. 2 Command Description 14
Appx. 3 Response Content 15
Appx. 4 Frame Count 0 Content 15
1. Description
The Tabs Ambient Light Sensor utilizes
LoRaWAN connectivity to provide
measurements of ambient light intensity
which matches the human eye's response
to light under a variety of lighting
conditions.
© 2019 Browan Communications Inc. All rights reserved.
1
2. Specifications
2.1 Mechanical
2.1.1 Sensor
Length x Width x Height
50mm x 20mm x 50mm
Weight
30g without battery
40g with battery
Sensor
• Optical sensor
LTR-308ALS-WA16
• 16 to20-bit measurement
resolution
• Wide dynamic range
(0.01 to 157K lux) with
linear response
2.2 Environmental
Temperature
0°C to +50°C
IP Rating
IP 40 equivalent
2.3 Radio
Frequency
• 863–870MHz for EU
• 902–928MHz for North
America
Tx Power
US: +19dBm
EU: +17dBm
Rx Sensitivity
-135dBm
Antenna Gain
-2dBi Peak, -5dBi Avg
2.4 Certifications and Conformity
FCC ID: pending
IC:
CE
ROHS REACH
2.5 Power
Source
3.6V 1⁄2 AA Li-SOCl2 1200mAh
battery
Maximum Voltage
3.6V
Minimum Voltage
3.1V
Current
TBD
2.6 User Interface
LEDs
One blue LED
2.7 Additional Features
PCB Temperature
Battery Monitoring
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2
3. Operation
3.1 Transport Mode
Sensors are shipped with a plastic battery insulating pull tab that must be removed before
the operation.
3.2 Default Operation
While in default operation, the device will send a join request message after booting for a
minute. After joining successfully, the device will detect the ambient light every 5 minutes.
When the sensor detects the change of ambient light, it will send a status change message.
●Status Change
○±100 lux delta
●Keep-Alive
○every 60 minutes
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3
4. Messages
4.1 Uplink Payload
Port
104
Payload Length
6 bytes
Bytes
0
1
2
3
4
5
Field
Status
Battery
Temp
Lux
Status
Sensors status
Bit [0]
Bit [1]
Bits [2:3]
Bit [4]
Bit [5]
Bits [6:7]
1 - darker, 0 - lighter or not change
1 - lighter, 0 - darker or not change
RFU
1 - status change, 0 - not status change
1 - keep-alive, 0 - not keep-alive
RFU
Battery
Battery level
Bits [3:0]
Bits [7:4]
unsigned value ν, range 1 – 14;
battery voltage in V = (25 + ν) ÷ 10.
RFU
Temp
Temperature as measured by on-board NTC
Bits [6:0]
Bit [7]
unsigned value τ, range 0 – 127;
temperature in °C = τ - 32.
measurement range -32 to 95°C
RFU
Lux
Lux data
Bits [23:0]
unsigned value 𝛿.
Lux = 𝛿 ÷ 100.
*Note: little-endian format.
© 2019 Browan Communications Inc. All rights reserved.
4
5. Battery
5.1 Replacement
Use ER14250 or equivalent.
Remove the upper cap and replace the
battery.
5.2 Cautions
CAUTION: Disposal of a battery (or battery pack) into a fire or a hot oven, or
mechanically crushing or cutting of a battery (or battery pack) can result in an
EXPLOSION!
Leaving a battery (or battery pack) in an extremely high temperature surrounding
environment that can result in an EXPLOSION or leakage of flammable liquid or
gas.
A battery (or battery pack) subjected to extremely low air pressure may also
result in an EXPLOSION or leakage of flammable liquid or gas.
Discard used batteries according to the manufacturer's instructions.
CAUTION: The unit is provided with a battery-powered circuit.
There is a danger of explosion if the battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer. Discard used batteries according to the manufacturer’s
instructions.
Risk of Explosion if Battery is replaced by an Incorrect Type. Dispose of Used
Batteries According to the Instructions.
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6. Label format information
6.1 Round label
6.1.1 All QR code
URN:LWDP:58A0CB0000210000:58A0CBFFFFFEFFFF:TBMS100915:4D4483B1.
The total maximum resulting character sentence is 72 alphanumeric characters long.
6.1.2 JoinEUI
900MHz: 58A0CB0000210000. (US/AU/AS923/BR)
800MHz: 58A0CB0001500000. (EU/IN/RU)
Uses a hexadecimal representation resulting in 16 characters.
6.1.3 DevEUI
58A0CBFFFFFEFFFF.
Uses a hexadecimal representation resulting in 16 characters
6.1.4 Model number
Non-reserved characters(except ":" and space) with a maximum length of 20
characters.
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6.1.5 Factory check code
4D4483B1.
Checksum of the factory production line.
6.1.6 Model Name
MODEL:TBAM100.
Fixed code, not including in QR code.
6.2 PE Bag & Back Label Label Barcode
PE Bag Label
Back Label
Definition of Back Label and PE Bag Barcode Label:
GS1 DataMatrix
●The GS1 Application Identifier (21) indicates that the GS1 Application Identifier data
field contains a serial number.
●The GS1 Application Identifier (92) assigned to the company’s internal information is
DevEUI.
: Caution! For more information please refer to chapter 5.2 and chapter 10.
© 2019 Browan Communications Inc. All rights reserved.
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7. Important Product & Safety Instructions
For the most current and more detailed information about Tabs features and settings
as well as safety instructions, please download the user manual for the products online
at www.browan.com before the use of any Tabs products or services.
Certain sensors contain magnets. Keep away
from ALL Children! Do not put in nose or mouth.
Swallowed magnets can stick to intestines
causing serious injury or death. Seek immediate
medical attention if magnets are swallowed.
These products are not toys and contain small
parts that can be dangerous to children under 3
years old. Do not allow children or pets to play
with products.
Observe proper precautions when handling
batteries. Batteries may leak or explode if
improperly handled.
Observe the following precautions to avoid a sensor
explosion or fire:
●Do not drop, disassemble, open, crush,
bend, deform, puncture, shred, microwave,
incinerate or paint the sensors, Hub or other
hardware.
●Do not insert foreign objects into any
opening on the sensors or Hub, such as the
USB port.
●Do not use the hardware if it has been
damaged—for example, if cracked,
punctured or harmed by water.
Disassembling or puncturing the battery
(whether integrated or removable) can
cause an explosion or fire.
●Do not dry the sensors or battery with an
external heat source such as a microwave
oven or hairdryer.
© 2019 Browan Communications Inc. All rights reserved.
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8. Warnings
●Do not place naked flame sources, such as
lighted candles, on or near the equipment.
●The battery shall not be exposed to
excessive heat such as sunshine, fire or the
like.
●Do not dismantle, open or shred battery
pack or cells.
●Do not expose batteries to heat or fire.
Avoid storage in direct sunlight.
●Do not short-circuit the battery. Do not
store batteries in a box or drawer where
they may short-circuit each other or be
short-circuited by other metal objects.
●Do not remove a battery from its original
packaging until required for use.
●Do not subject batteries to mechanical
shock.
●In the event of a battery leaking, do not
allow the liquid to come in contact with the
skin or eyes. If contact has been made,
wash the affected area with copious
amounts of water and seek medical advice.
●Do not use any charger other than that
specifically provided for use with the
equipment.
●Observe the plus (+) and minus (-) marks
on the battery and equipment and ensure
correct use.
●Do not use any which is not designed for
use with the product.
●Do not mix cells of different manufacture,
capacity, size or type within a device.
●Keep batteries out of the reach of children.
●Seek medical advice immediately if a
battery has been swallowed.
●Always purchase the correct battery for
the equipment.
●Keep batteries clean and dry.
●Wipe the battery terminals with a clean dry
cloth if they become dirty.
© 2019 Browan Communications Inc. All rights reserved.
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