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VDB1617 is a Bluetooth 5.0 Beacon device. It uses a broadcasting protocol which is based on BLE (Bluetooth Low Energy ). VDB1617 broadcasts its general cofig parameters like UUID, Major, Minor, RSSI etc. to surroundings over 37, 38 and 39 BLE channels continuously and non-directionally .
Read More| Model | VDB1617 |
| Antenna Type | PCB Antenna |
| Dimension(D×H) | 52.0 * 23.2(±0.3)mm |
VDB1617 is a Bluetooth 5.0 Beacon device. It uses a broadcasting protocol which is based on BLE (Bluetooth Low Energy ). VDB1617 broadcasts its general cofig parameters like UUID, Major, Minor, RSSI etc. to surroundings over 37, 38 and 39 BLE channels continuously and non-directionally .
VDB1617 is based on Nordic Bluetooth 5.0 chip nRF52840.
It is powered by 2 ER14250 batteries. Its battery life is related to the internal broadcasting parameters.
Features
Low Power Consumption
Small,Lightweight,Beautiful appearance
Flexible Application
Easy to Install(use 3M sticky tape)
Advertise Range up to 100 Meters
RoHS compliance (Lead-free)
FCC,CE compliance
| Hardware Features | |
| Model | VDB1617 |
| Antenna Type | PCB Antenna |
| Battery | ER14250 2 * 1200 mAh |
| Voltage | 1.8~3.6 v |
| Dimension(D×H) | 52.0 * 23.2(±0.3)mm |
| Wireless Features | |
| Wireless Standards | Bluetooth ® 5.0 |
| Frequency Range | 2400MHz——-2483.5MHz |
| Data Rates | 125kbps/ 250 kbps/ 500kbps/ 1 Mbps/ 2 Mbps |
| Modulation Technique | GFSK |
| Wireless Security | AES |
| Transmit Power | Tx Power -20 to +8 dBm in 4 dB Steps |
| Sensitivity | -95dBm at 1Mbps BLE |
| Work Mode | Peripheral |
VDB1617 is powered by 2 ER14250 batteries. The battery life is related to the VDB1617 broadcast parameters. Under the default settings (500ms broadcast interval, 0dBm broadcast power), it can be used on standby for 4.8 years. See the table below for details.
| Broadcast power（dBM） | Broadcast distance(m) | Broadcast interval(ms) | Standby time(years) |
| 8 | 100 | 100 | 0.5 |
| 200 | 1 | ||
| 500 | 2.3 | ||
| 800 | 3.5 | ||
| 1000 | 4.2 | ||
| 4 | 70 | 100 | 0.7 |
| 200 | 1.4 | ||
| 500 | 3.2 | ||
| 800 | 4.6 | ||
| 1000 | 5.4 | ||
| 0 | 50 | 100 | 1.2 |
| 200 | 2.3 | ||
| 500 | 4.8 | ||
| 800 | 6.7 | ||
| 1000 | 7.6 |
Application
1、Indoor Positioning
2、Information Push
3、Identification
4、WeChat Shake
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