Product Name: Outdoor Waterproof Beacon
Model Name : DSR-08200/1
1. Introduction
1.1 Description
DSR-0820 is Low Energy wireless beacon or sensor beacon, and some product have the function of temperature and humidity data logger, an collect temperature and humidity of the surrounding environment. Such data can be recorded as history data. Some product have the accelerometer and iBeacon function, it have high protection level (IP68),so and its characteristics are small-sized, low-weighted, easily portable and highly accurate for wide use in cold chain logistics, archives, labs, museums, outdoor etc.
1.2 Application
Refrigerated storage and transportation
Archives
Experimental (test) rooms
Workshop
Museums
Pharmaceutical environment
Fresh transport
Outdoor beacon
1.3 Product feature
High accuracy and stability
Built-in highly sensitive temperature and humidity sensor SHTC3 (Sensirion)
Real-time display temperature and humidity
Can be set normal storage temperature and humidity data interval and alarm storage temperature and humidity data interval
Can by OTA update version
Support accelerometer (DSR-08201-2)
Support accelerometer &gyroscope (DSR-08201-3)
Support air pressure sensor (DSR-082000-5)
2. Appearance
DSR-08200
DSR-08201
| Feature Model | Bluetooth 5.0 | Long range | Beacon | Zigbee 3.0 | Built-in PA | T&H detect | Air pressure | Accelerm eter | Gyroscope |
|---|---|---|---|---|---|---|---|---|---|
| DSR-08200-1 | ● | ● | ● | ● | |||||
| DSR-08200-3 | ● | ● | ● | ||||||
| DSR-08200-4 | ● | ● | ● | ||||||
| DSR-08200-5 | ● | ● | ● | ● | |||||
| DSR-08201-1 | ● | iBeacon | |||||||
| DSR-08201-2 | ● | iBeacon | ● | ||||||
| DSR-08201-3 | ● | iBeacon | ● | ● | |||||
| DSR-08201-4 | ● | iBeacon | ● | ||||||
| DSR-08201-5 | ● | iBeacon | ● |
Remark: Can be designed as a standard iBeacon, Eddystone protocol, can also meet the needs of broadcast package customization
3. Product specification
3.1 RF performance
| Protocol | Built-in PA | Performance |
|---|---|---|
| Bluetooth 5.0 | Without PA | ·Main IC: nRF52832 ·Transmission frequency: 2.400 - 2.4835GHz ·TX power: 4dBm, adjustable ·Communication rate: 1Mbps ·RX sensitivity: -95 dBm ·Transmission distance: 50~100 meters （open area） |
| With PA | ·Main IC: RFX2401 ·Transmission frequency: 2.400 - 2.4835GHz ·TX power: 19.5dBm,adjustable ·Communication rate: 1Mbps ·RX sensitivity: -95 dBm ·Transmission distance：200~300 meters （open area） | |
| Bluetooth 5.2 | / | ·Main IC: nRF52820 ·Transmission frequency: 2.400 - 2.4835GHz ·TX power: 4dBm,adjustable ·Communication rate: 125kbps ·RX sensitivity: -103 dBm ·Transmission distance：200~300 meters （open area） |
3.2 Sensor performance
| Sensor Type | Sensor IC | Performance |
|---|---|---|
| Motion sensor | KXTJ3-1058 （3axis） | Accelermeter range : ±2g、±4g、±8g、±16g adjustable |
| ICM-20600 （6axis） | Accelermeter range : ±2g、±4g、±8g、±16g adjustable Gyroscope range：±250, ±500, ±1000, and ±2000 degrees/sec | |
| 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） |
| Air pressure | BME280 | Air pressure accuracy: ±0.25% Pressure detection range: 300~1100hPa |
3.3 Electronic performance
| Item | Performance |
|---|---|
| Electronic | ● Working voltage: 2.2~3.6VDC ● Average power consumption：<50uA (2S interval, without PA) <200uA (2S interval, with PA) ● Built-in battery : CR123A ,1400mAh ● Battery life : 2~5 year （Depends on the mode of operation） ● RTC: support |
3.3 Electronic performance
| Item | Performance |
|---|---|
| Basis | ● Operation temperature: -30~65°C ● Outline size: 70mm*40mm*40mm (main body) ● Net weight: ~130g ● IP protection: IP67(DSR-8200) ;IP68（DSR-8201） |
| Certification | ● TBD |
3.5 Battery life
3.5.1 iBeacon/eddystone
Time Unit: day
| Boardcast interval | 1s | 5s | 10s |
|---|---|---|---|
| With PA | 130 | 650 | 1500 |
| Without PA | 1050 | 1500 | 3000 |
3.5.2 Temperature and humidity sensor
Time Unit: day
With PA
| Boardcast interval | 1s | 10s | 1min | 15min | |
|---|---|---|---|---|---|
| Sample interval | 1s | 117 | 1000 | 2100 | 2500 |
| 10s | / | 1100 | 2600 | 3100 | |
| 1min | / | / | 3000 | 3500 | |
| 15min | / | / | / | 4600 | |
Without PA
| Boardcast interval | 1s | 10s | 1min | 15min | |
|---|---|---|---|---|---|
| Sample interval | 1s | 1010 | 1100 | 2300 | 2500 |
| 10s | / | 1300 | 2800 | 3100 | |
| 1min | / | / | 3400 | 3500 | |
| 15min | / | / | / | 4600 | |
4. Caution
1. Being close to a metal object will interfere with the signal, causing the signal to be weaken.
2. Note the distance between DSR-0820 and the receiver to guarantee the accuracy of receiving.
3. Keep away from the corrosive objects.
5. Reference usage
Gateway usage
1) The device will always want to send a broadcast packet nearby at a certain frequency.
2) Bluetooth Gateway get the data from the sensor beacon or beacon and send the information to Cloud via Wi-Fi or LTE once per second.
Mobile phone usage
(1) The device will always want to send a broadcast packet nearby at a certain frequency.
(2) A mobile phone with Bluetooth enabled can receive the beacon information and parse the data through the APP
6. Development description
6.1 Android / iOS SDK
Mobile phone can read and parse beacon data and set parameters through APP
| SCAN | iBeacon ADV |
|---|---|
 |  |
| SCAN | iBeacon ADV |
|---|---|
 |  |
| SCAN | iBeacon ADV |
|---|---|
 |  |
| SCAN | iBeacon ADV |
|---|---|
 |  |
6.2 Gateway config
The Bluetooth gateway can read and parse the broadcast packet data of the Beacon, and set the parameters of the beacon in the connection state.
6.2.1 BLE Search / filter
6.2.2 BLE configuration
6.2.3 Value calibration
6.2.4 Firmware update
6.2.5 Raw data upload
7. Installation
7.1 3M adhesive stickers
Step 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.
Step 2: Just stick the beacon sensor to the surface of the object.
7.2 Screw fixing
Step1: Place the device in the corresponding position on the wall.
Step2: Fix the beacon sensor with screws.
7.3 Fixing with expansion screw
Step1: Drill holes in the corresponding positions of the wall, and plug the expansion cap into the hole punching positions of the wall.
Step2: Place the beacon sensor in the corresponding position and fix it with expansion screws.
8. Battery replacement
Step1: Use a screwdriver to unscrew the screws located on the four corners, remove the back shell
Step2: Replace the battery (CR123A)
