This solution connects the HY-2340 series BLE module to the MPPT controller of the power generation unit, and cooperates with mobile phone APP, server and other devices to transmit the status, parameters and external environment of the power generation unit to the mobile phone APP in real time, so that it can be adjusted at any time to ensure the efficiency of the entire solar system. The BLE communication module is responsible for wireless data transmission between the MPPT controller and the mobile phone. The mobile phone receives and analyzes the data from the MPPT controller, and can also transmit the data to the cloud through the mobile phone.

The Bluetooth smart seal system integrates advanced Bluetooth communication technology, data encryption technology and other related Internet of Things technologies to upgrade traditional seals to intelligent and controllable electronic devices. The system consists of three core parts: seal smart devices, mobile APP, and cloud management platform. Bluetooth is used as the data transmission protocol to build a safe, convenient and traceable seal management system.

The solution mainly consists of three parts: charging pile Bluetooth module, mobile phone APP/applet, and cloud platform (optional). Charging pile Bluetooth module (HY-234004 series): mainly responsible for wireless connection and data exchange between charging piles and mobile phone APP/applets. Supports functions such as user identity verification, charging pile start and stop control, charging status viewing, and parameter setting.

This solution uses the latest low-power Bluetooth protocol module to greatly reduce the power consumption of equipment, extend the battery life of car refrigerators, save electricity, and ensure worry-free use for long-term travel. This solution is applicable to both front-mounted and rear-mounted vehicles. For the front-mounted refrigerator solution, users can adjust the various functions of the refrigerator through the central control and view the current status of the refrigerator. They can also adjust or view it through the mobile phone APP, such as: the instant temperature, target temperature, power consumption, etc. of the refrigerator.

This solution uses the Bluetooth Low Energy BLE module HY-2340 series: it integrates an advanced BLE chip, supports the latest Bluetooth standard (Bluetooth 5.3), and is compatible with all types of smart devices (such as laptops, tablets, PCs, etc.) Stable connection. Using high-sensitivity, low-latency sensors ensures accurate and rapid game operations. In addition, the battery management system is optimized and combined with the low power consumption characteristics of BLE to achieve long-term standby and game operation.