Smart Solar Bluetooth Gateway for wireless energy transfer capability

A Bluetooth gateway is a tool that links Bluetooth-based products to other tools or hardware. For example, a stereo or audio Bluetooth Gateway links a Bluetooth device to external or portable speakers. Most people around the world rely on their mobile phones. From time to time, we hear our cell phone ringing at home and are unable to reach it before the caller hangs up. Occasionally, we don’t even hear the phone ringing because it was in another room altogether. Nearly all of us have missed out on important matters due to these issues. You do not have to worry anymore because a Bluetooth Gateway solves all of these problems.

How does a Bluetooth Gateway Work?

Require to pair the Bluetooth device to the Bluetooth gateway device so that the gateway can send data from the Bluetooth device to the cloud. The Bluetooth gateway device automatically registers the Bluetooth device by sending the endpoint data of the Bluetooth device to the cloud server. It works by scanning for Bluetooth devices.

Once it runs to find a tool, it caches the data structures of characteristics and services of the device. When this processes an HTTP request for the data structure then it uses the cached data for responding to most of these requests. Although, if there is a request for real data from the Bluetooth device then the gateway will initiate a connection with the Bluetooth device and fetch the data instantly.

Lansitec Solar Bluetooth Gateway is based on LoRa and Bluetooth 5.0 technology. It receives nearby beacon information and resends it to the LoRa gateway. It is powered by a robust solar film and a 5300mAh rechargeable battery. It is mostly used for mobile inspection and asset management.

The BLE gateway function is always on unless the battery level is running low. It can reserve 100 Bluetooth beacons' information and build a FIFO. The Bluetooth gateway passes data to the LoRaWAN gateway following FIFO rules. And it begins to transmit all data once the earlier round finishes.

If the latest beacons are received during the sending, they are put at the end of the FIFO. And it will be sent in the next cycle. If certain beacons left Bluetooth gateway's coverage range, their data is not sent in the next cycle, so you know they are not there anymore. According to the advanced solar film, the gateway can be charged while using it so that it does not have to be powered. The battery enables the Solar Gateway to work in an extreme temperature environment: charging temperature is -20~60°C, and the operating temperature is -40~70°C.

Use cases of Solar Gateway:

  • Assets in hospital

  • Tracking keys with Solar Bluetooth Gateway in-car dealers

  • Track Car in the big outdoor parking lot

  • Worker tracking in factories

  • Security guard tracking in buildings and neighborhood

Specifications

  • LoRaWAN 1.1

  • Band: EU433, US902-~928, CN470~510, EU863~870, AU915~928, AS920~923, AS923~925, CLAA, CN470-Ali

  • BLE indoor tracking, 3 m accuracy

  • 100 beacon messages can be received within 1s

  • The highest of 15 beacon messages can be sent within one LoRa communication

  • Hold up lower Bluetooth on/off duty cycle to save power.