9-16V DC EV Bluetooth Module

9-16V DC EV Bluetooth Module is a core wireless communication component for electric vehicles, compatible with 9-16V DC power supply systems. It adopts Bluetooth 5.3 BLE technology to establish stable connections between electric vehicles and mobile Apps, serving as the "wireless bridge" for vehicle intelligence. It supports functions such as battery status monitoring, charging parameter adjustment, fault diagnosis and remote lock/unlock, widely applicable to electric motorcycles, golf carts and sightseeing vehicles, realizing intelligent management of vehicle operations and enhancing user convenience.

Core Advantages

9-16V DC EV Bluetooth Module features IP57 dustproof and waterproof performance, easily adapting to rainy days, dusty roads and other harsh outdoor environments for electric motorcycles and sightseeing vehicles; its fast charging linkage function can synchronize charging status to mobile devices in real time, supporting one-click activation of fast charging mode and shortening charging time by 30% compared to traditional manual operation; the ultra-lightweight design (only 35g) minimizes vehicle load without occupying installation space, which is particularly suitable for golf carts with strict weight requirements. 

It supports SPP serial port protocol and UART interface, enabling seamless integration with various vehicle controllers, and realizes 100-meter long-distance stable communication with low power consumption (standby current ≤1mA), ensuring continuous connection even in large scenic areas or golf courses. In daily commuting, scenic area operations and other scenarios, it allows users to remotely monitor vehicle status, quickly troubleshoot faults and customize driving parameters, effectively improving vehicle use efficiency and reducing maintenance costs.

Model Specification

Application Fields & Cases

Electric motorcycles: Compatible with mainstream models such as Yadi and Eima. In the rainy markets of Southeast Asia, they achieve stable communication throughout the day through IP57 protection. Users can view remaining battery power and set anti-theft alerts via the App. The fast charging linkage function meets the daily 40km commuting charging needs.

Golf carts: Provide wireless control solutions for 80+ golf courses worldwide. The lightweight design does not increase vehicle energy consumption. The 100-meter communication range covers the entire golf course, and supports remote dispatch by administrators.

Tourist vehicles: Applied in 25+ 5A scenic spots in China. The dust-proof and water-proof performance can cope with complex road conditions such as mountains and beaches. Tourists can control air conditioning and lights by scanning the module, and the operational efficiency of the scenic spots is improved by 35%.

Certification & Quality Assurance

Certification qualifications: Obtained CE certification, FCC certification, RoHS certification, and BQB Bluetooth certification, meeting the high standards of international wireless communication products.

Production guarantee: Possessing a 1000㎡ clean production workshop, equipped with professional equipment such as Bluetooth signal testing instruments and high/low temperature aging chambers, achieving full-process automated quality control from component selection to product inspection.

Quality commitment: The product has undergone 5000 connection stability tests, with a communication failure rate lower than 0.1%, and has passed the national radio monitoring center's random inspection certification.

Competitive Advantages

Communication is more stable: Utilizing Bluetooth 5.3 BLE technology, the anti-interference capability has been enhanced by 40% compared to similar Bluetooth 5.0 products, ensuring no disconnection even in complex environments;

Scene adaptability is strong: IP57 protection + fast charging linkage + lightweight combination precisely matches the core requirements of the three major target vehicle models, while most of the competitors focus on a single function;

Integration is more convenient: Supporting OpenCPU development, providing standardized interface protocols, and shortening the adaptation cycle by 60% compared to similar products;

Cost performance is higher: The factory direct supply model eliminates intermediate links, and the batch purchase price is 20%-28% lower than the market price, and free firmware upgrades are provided for life.