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VDB2605 is a Bluetooth Gateway with 4G Modem. It can be used in various scenarios flexibly. For example,the remote control BLE device, receives the data sent by the BLE device and sends it to servers. VDB2605 also supports the PoE switch power supply and 5.0V adapter power supply.
Read More| Connection Distance | 200m |
| Protocol | Bluetooth 5.0 |
| Dimension(L×W×H) | 30*20*8.5（mm） |
VDB2605 is a Bluetooth Gateway with 4G Modem. It can be used in various scenarios flexibly. For example,the remote control BLE device, receives the data sent by the BLE device and sends it to servers.
The VDB2605 power interface supports DC_5V input, input voltage range is 4.5-12.0 V, and the current is greater than 500mA.The voltage interface adopts the DC-005 power socket, and power seat aperture is 5.5mm. The needle diameter is 2.1 mm and is positive. Remark: The input voltage of the 5V power adaptor is AC 100-240V and 50/60Hz, output voltage is 5V 2A.The power connector is positive inside and negative outside.
Features
◆Supports the PoE switch power supply and 5V adapter power supply.
◆Support IEEE 802.3 standard-compliant solution, including pre-standard PoE support.
◆Support IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Protocol.
◆Support Bluetooth ® 5.0.
◆Support LTE-TDD/LTE-FDD/TD-SCDMA/UMTS
◆EVDO/EDGE/GPRS/GSM/CDMA
◆One WAN/LAN variable network port.
◆RoHS compliance (Lead-free).
◆FCC,CE complia
| Dimension | Diameter: 124mm; Height: 40m |
| Power Supply | DC4.5-12V、POE Switch up to 57V |
| Currents | 250mA@5V |
| Operating Temperature | -20℃~70℃ |
| Interface | Power Supply Port |
| WiFi | |
| WiFi Protocol | IEEE 802.11n, IEEE 802.11g, IEEE 802.11b |
| Data Rate | IEEE 802.11 b Standard Mode: 1,2,5.5,11Mbps |
| IEEE 802.11g Standard Mode: 6,9,12,18,24,36,48,54Mbps | |
| IEEE 802.11n : 72Mbps @ HT20 150Mbps @ HT40 |
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| Sensitivity |
HT40 MCS7 : -67dBm@10% PER(MCS7) |
| HT20 MCS7 : -73dBm@10% PER(MCS7) | |
| 54M: -76dBm@10% PER | |
| 11M: -91dBm@ 8% PER | |
| Wireless Security | WPA/WPA2, WEP, TKIP, and AES |
| Working mode | Bridge、Gateway、AP Client |
| bluetooth | |
| Bluetooth Protocol | Bluetooth ® 5.0 |
| Data Rate | Uncoded:1Mbps/2Mbps,Coded:125kbps(S=8)/500kbps(S=2) |
| Wireless Security | AES HW Encryption |
| Connection Distance | 200m |
| Transmit Power | 0~+20dBm |
Indoor Positioning
1)VDB2605 Bluetooth module collects information about Beacon nearby, including RSSI, MAC, etc., once per second.
2)Bluetooth module send the Beacon information to WiFi module through UART serial port, once per second.
3)WiFi module transfers the Beacon information to the specified UDP server, and accepts the information returned by the server.
4)Beacon locations can be displayed on the front page after the UDP server analyze and calculate the beacon information. An order can also be delivered to the WiFi module, then sent to the bluetooth module to develop different functions (such as: Lighting lamps and lanterns etc.)
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