DSBC-060 BLE Beacon with Temperature Sensor Fcunion and Zigbee Option

DSBC-060 is a series of BLE beacon sensor supporting sensing temperature, humidity, and air pressure parameter in the surrounding environment.It also supports Zigbee protocols and can work as a Zigbee beacon. Eddystone and iBeacon supported. built-in battery for running 2~3 years.
Table of Contents

1 Introduction of DSBC-060 BLE Sensor Beacon

1.1 Description

DSBC-060 is a Bluetooth beacon sensor with BLE positioning function, as well as environmental temperature and humidity detection, and reserved air pressure sensing. It is suitable for outdoor with IP 67 protection.  A red LED lamp and a button switch (low power setting, pairing setting) are equipped.

1.2 Product Feature
  • High accuracy and stability.

  • Built-in highly sensitive temperature and humidity sensor SHTC3 (Sensirion).

  • Can be set normal storage temperature and humidity data interval and alarm storage temperature and humidity data interval.

  • Can update version by OTA.

  • Can support eddystone and ibeacon.

  • Support local low voltage alarm.

1.3 Application
  • Refrigerated storage and transportation

  • Archives

  • Experimental (test) rooms

  • Workshop

  • Museums

  • Pharmaceutical environment

  • Fresh transport

2 Appearance of DSBC-060 Bluetooth Beacon Sensor

ble beacon sensor
Category A ( In Stock)
Model Bluetooth 5.0 Bluetooth 5.2 Beacon Zigbee 3.0 Long range T&H detect Air pressure Accelermeter+Gyroscope Status
DSBC-060-1 MP
DSBC-060-2 MP
DSBC-060-6 MP
DSBC-061-1 iBeacon (1) MP
DSBC-061-2 iBeacon (1) MP
Category C (Built by Order, MOQ: 500 )
Model Bluetooth 5.0 Bluetooth 5.2 Beacon Zigbee 3.0 Long range T&H detect Air pressure Accelermeter+Gyroscope Status
DSBC-060-4 MP
DSBC-060-7 On going

Remark: (1) Can be designed as a standard iBeacon, Eddystone protocol, can also meet the needs of broadcast package customization

3 Hardware Description

3.1 Hardware Block
dsbc 060 hardware ble
dsbc 060 hardware zigbee
3.2 LED Status
Operation DSBC-060/061
Connectivity status (pairing mode) 1Hz flashes 255 s
Power ON 2Hz flash 5 times
Power OFF 1Hz flashes 3 times
Battery low power status LED flash once per 10s
3.2 LED Status
Operation DSBC-060/061
Press and hold 5 s Enter pairing mode
Press and hold 15s when ON Power OFF
Press and hold 3s when OFF Power ON

4 Specifications

4.1 RF Performance
Protocol Built-in PA Performance
Zigbee 3.0 Yes ●TX Power: 17.5dBm
●Range: 100 meters minimum, open filed
●Receiving Sensibility: -94dBm
●Frequency offset: +/-20KHZ
●Frequency Range (MHz): 2401.0~2483.5
●Frequency (MHz): 2400~2483.5
●E.i.r.p (Equivalent Isotopically Radiated power) (mW): <100mW
●Bandwidth (MHz): 5MHz:
●Modulation: OQPSK
Bluetooth 5.2 No ●Main IC: nRF52820
●Transmission frequency: 2.400 - 2.4835GHz
●TX power: 8dBm,adjustable
●Communication rate: 125kbps (long range), 1Mbps(not long range)
●RX sensitivity: -103 dBm (long range) -95 dBm (not long range)
●Transmission distance:100~200 meters(open area ,and long range protocol)
50~100 meters (open area ,and not long range protocol)
4.2 Sensor Performance
Sensor type Sensor IC Performance
Temperature &humidity SHTC3 ●Detect temperature range: -30℃~ +65℃
●Temperature accuracy: ±0.3°C (0~65°C), ±1°C (-40~0°C)
●Detect humidity range: 0 ~100%RH
●Humidity accuracy: ±3% (20~80%RH), ±5%(0~20%RH, 80~100%RH)
Temperature & humidity & air pressure BME280 ●Detect temperature range: -20℃~ +65℃
●Temperature accuracy: ±1.5°C (0~65°C), ±2°C (-20~0°C)
●Detect humidity range: 0 ~100%RH
●Humidity accuracy: ±4% (20~80%RH), ±6%(0~20%RH, 80~100%RH)
●Detect air pressure range: 300~1100 hPa
●Air pressure accuracy: ±2hPa (0~65°C), ±2.5hPa (-40~0°C)
Motion ICM-20600 ●Accelermeter range : ±2g, ±4g, ±8g, ±16g adjustable
●Gyroscope range:±250, ±500, ±1000, and ±2000 degrees/sec
4.3 Electronic Performance
Item Performance
Electronic ●Working voltage: 2.8~3.6VDC
●Average power consumption: <100uA (2S interval without PA)
●Built-in battery: CR2477, 950mAh
●Battery life: 2~3 YEARS (Depends on the mode of operation)
●RTC: Not support
4.4 Basis Performance
Item Performance
Basis ●Operation temperature: -20~65°C
●Outline size: 50.5 mm x 50.5 mm x 16.5mm
●Net weight: ~65g
●IP protection: IP67
Certification FCC,CE
4.5 Battery life
dsbc 060 battery life
Discharge characteristic on load
4.5.1 iBeacon/Eddystone (Time Unit:day)
Broadcast interval 1s 5s 10s
Battery life 980 1350 2500
4.5.2 Temperature and humidity sensor (Time Unit:day)
Zigbee
Broadcast interval 1s 10s 1min 15min
Sample interval 1s 216 550 700 750
10s / 900 1200 1400
1min / / 3000 3300
15min / / / 3800
Remark:The above data is based on the product working at 20 ° C Operation Temperature:-10℃, it’s only 80% efficient, the lower the temperature, the less efficient. Operation Temperature:60℃, it’s only 90% efficient, the higher the temperature, the less efficient.

5 Caution

1. Being close to a metal object will interfere with the signal, causing the signal to be weakened.

2. Note the distance between DSBC-060 and the receiver to guarantee the accuracy of receiving.

3. Keep away from corrosive objects.

6 Reference Usage

6.1 Gateway Usage

1. Beacon /sensor broadcast the data.

2. Zigbee Gateway gets the data from the beacon and sends the information to Cloud via Wi-Fi or LTE once per second.

dsbc 060 usage

7 Development Description

7.1 Sensor data format
7.1.1 Zigbee sensor data format

The data format follows ZigBee standard protocol, as described below.

From《07-5123-06-zigbee-cluster-library-specification.pdf 》

zigbee cluster temperature
zigbee cluster indentifiera
zigbee cluster relative
7.1.2 Bluetooth sensor data format
Broadcast packet format

The sensor data are in the broadcast packet’s vendor custom data.Large-end

VID Sensor type Temperature Relative humidity Accelerator data Accelerator range Geomagnetism data Geomagnetism range Pressure data
2 Bytes 1 Bytes 2 Bytes 2 Bytes 6 Bytes 1 Bytes 6 Bytes 1 Bytes 3Bytes

(MSB-LSB).Data format as below:

For the two example broadcast as below:

Example 1 0xFF 5900 03 6E08 7B34
Example 2 0xFF 5900 04 003F 004B F800 01

In the broadcast package, 0xFF is for vendor custom Data, the next two bytes (0x59,0x00) represent vendor VID, The sensor type description as below:

Bit (from low to high) 1 2 3 4 5
Temperature Relative humidity Accelerator Geomagnetism Air pressure

For example : 00000001 is the temperature sensor;

00000100 is the accelerometer senseor;

00000011 is the temperature & humidity sensor.

Note:If the product is not described in sensor Type without a certain sensor type, there will

be no sensor data in the broadcast package.

Data conversion

The sensor data in the broadcast packet need to be converted to obtain the real senor data.

Temperature conversion formula
dara conversion t

X is for the temperature data in the broadcast packet.

For example 1 :

Temperature = 0x6E08 * 175.72/65536-46.85 = 28168 * 175.72/65536-46.85 = 28.67

Humidity conversion formula
dara conversion rh

X is for the humidity data in the broadcast packet.

For example 1 ,Humidity = 0x7B34 * 125.0 / 65536 -6.0 = 31540* 125 / 65536 -6 = 54.15%

Air pressure conversion formula
dara conversion px

X is for the pressure data in the broadcast packet, and it’s a 6 byte signed data

For example,the X data is 0x 01 AD B0

P=110000Pa=1100hPa

Acceleror conversion formula
dara conversion acc

X is for the accelermeter data in the broadcast packet, and it’s a 3×16 bit signed data.

For example 2, The x axis data is 0x003F,The y axis data is 0x004B,The z axis data is 0XF800

  1. x axis data= 63/1024=0.0615g
  2. y axis data=75/1024=0.0732g
  3. z axis data=-2048/1024=-2g

For the accelerator range, it describe as below:

Accelerator range 0x01 0x02 0x03 0x04
Range ±2g ±4g ±8g ±16g
Gyroscope conversion formula
gyroscope conversion formula

X is for the Gyroscope data in the broadcast packet, and it’s a 3x 16 bit signed data.

For the geomagnetism range, it describe as below:

Accelerator range 0x01 0x02 0x03 0x04
Range ±250dps ±500dps ±100dps ±2000dps
7.1.3 Bluetooth beacon / sensor data configuration
Device filtering

Open the DushLot APP, click the “+” button in the upper right corner, and the filter page will pop up. This page can filter the scanned Beacon devices by MAC, Name, Services and Max RSSI. Among them, MAC and Name support fuzzy query, and the Services drop-down options include ibeacon, eddystone, sensor beacon and DFU. After entering the query conditions, click the “Scan” button, the APP will return to the main page with the devices according to the query conditions. 

Remark: ensure the Bluetooth function is opened.

device filtering
Broadcast data analysis

On the home page, select the queried device and click the “ADV” button to enter the device details page, as shown in the figure:

The app will recognize different types of devices and jump to the corresponding page.

broadcast data analysis
Device parameters setting

On the home page, select the queried device, click the “connect” button, and the password input page will pop up (devices without a password will directly enter the parameter configuration page). The default password for ibeacon and sensor beacon devices is 123456, and the default password for eddystone devices is FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF, After entering the correct password, click the “OK” button to enter the device parameter configuration page.

device setting

Different types of equipment will enter different parameter setting pages, as shown in the figure below.

Remark: After the parameter is modified, you need to click the “confirm” button behind the parameter to submit. If exit the connection page without confirm, the modification will be invalid.

different types
Parameter setting description
Parameters Setting Remark
UUID 32 numbers or letters Just for ibeacon device
Transmit Power Can be set -20, -16, -12, -8, -4, 0, 3, 8 If device have built-in PA,The actual transmit power is the set value +20 dbm
Advertise Interval iBeacon ,eddystone: 100 ~ 10000ms
Beacon sensor: 100ms ~ 900000ms
Device Name <12 bytes number,letter,Chinese words
Password Limite 6 numbers When changing the Password, you need to enter the old password + the new password at the same time, and the + sign is not required when entering
If you need to cancel the connection password, enter the new password as 000000, and then click the "confirm" button to submit
Major、Minor、Manufacture 0~65536
Immediately Transmit ±0.5℃, ±1℃, ±2℃, 0℃ Just for temperature+humidity beacon sensor
When this parameter is set to 0°C, it means that the temperature and humidity sensor will report immediately after the temperature is detected. For other values, the temperature and humidity detection value needs to be compared with the last detected value, and the difference between the set value and above will be reported immediately. If the detection value change range has not exceeded the set range, the temperature and humidity data will be reported at the broadcast interval.
Sample Interval 1000~900000ms Just for temperature+humidity beacon sensor Temperature and humidity sensor sample interval
ACC Range Can be set ±2g, ±4g, ±8g, ±16g Acceleration range setting
GYO Range Can be set±250dps, ±500dps, ±1000dps and 2000dps Gyro range settings
7.2 OTA
ota cloud gateway

8 Installation

8.1 Installation
8.1.1 Screw Fixing Type

1. Drill holes (3mm) in the corresponding positions of the wall and plug the expansion screw cap into the hole.

2. Place the bracket in the corresponding position and fix it with screws.

installiation
8.1.2 3M adhesive type

1.Select the adhesive tape to stick to the back of the device, and tear off the adhesive tape on the back of the beacon sensor.

2.Just stick the beacon sensor to the surface of the object.

3m adhesive type

Note

Although it’s Operation temperature is between -30 and 65°C, the best

sticking temperature is between 10 and 30°C.

Extrude and heat the hot melt adhesive and bonding surface.

8.2 Battery replacement

Step1: Use a screwdriver to unscrew the screws located on the four corners, remove the back shell.

Step2: Replace the battery (CR2477).

battey replacement

9 Certification

9.1 Ingress Protection:IP66, IP68
technical report 060
technical report 060 2
9.2 FCC
fcc tcb
9.3 CE
ce certificate
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