This solution will introduce an electric bicycle digital key solution based on Bluetooth Low Energy BLE5.3. The solution is mainly divided into three parts: vehicle terminal, mobile app, and cloud service. The Shengrun Bluetooth module is pre-installed on the vehicle positioning controller to realize intelligent connection between the vehicle and the user.

Shengrun's tire pressure monitoring solution uses Bluetooth low energy as the communication technology for the entire solution. The hardware is an external tire pressure sensing terminal, which can be implemented with a mobile app to complete the implementation of the entire solution

The physical key KeyFob is a digital key product that integrates low-power Bluetooth BLE communication technology and UWB positioning technology. The product is equipped with TI's original chip and uses the communication module developed by Shengrun for the physical key, making the entire product more power efficient It has the characteristics of low cost, high positioning accuracy, stable communication, and a battery life of more than one year. More applications have been developed based on the UWB positioning function, which improves the user experience. Corresponding vehicles must be equipped with Shengrun digital key controller and terminal positioning module products.

Today I will show you how to pass the Zigbee gateway Connect the Zigbee node network to the cloud server Realize the effect of controlling Zigbee terminal nodes individually or in groups via mobile app The solution includes power supply, 32 Zigbee terminal nodes, a Zigbee four-way switch, Zigbee gateway, and TTC control app

This solution uses Bluetooth Low Energy （BLE） technology to allow household lights to achieve fast and stable wireless connections with smartphones, tablets and other devices, achieving intelligent upgrades. Users can easily control the switch, brightness, color and lighting effect mode of smart lights through the mobile APP. It is a very easy-to-use home lighting control product.