Bluetooth BLE Module for EV Chargers: Simplifying Wireless Configuration and Maintenance

As electric vehicle charging infrastructure expands across residential communities, commercial parking lots, and highway service areas, charging equipment requires more efficient methods for installation, configuration, and maintenance. Yet once a charger is deployed, accessing it often means opening the enclosure and connecting a wired interface. 에이 블루투스 Low Energy module integrated into the charging station’s control board eliminates this friction, enabling wireless access to individual chargers from a mobile device within 블루투스 range.

어려움

EV 충전소는 고유한 연결 문제를 제시합니다.. 충전기는 옥외나 반노출된 환경에 설치되는 경우가 많습니다., 물리적 접근이 필요한 경우 비바람에 견디는 패널을 제거하고 특수 도구를 사용해야 합니다.. 설치 후, 매개변수 조정, 장치 구성 업데이트, 결함 진단을 위해서는 기술자가 각 현장을 방문해야 할 수도 있습니다., 유지 관리 시간 및 운영 비용 증가.

For charging equipment manufacturers, adding wireless connectivity traditionally means integrating Wi-Fi or cellular modules, which add hardware cost, increase power consumption, and require network configuration for each deployed unit. Many local maintenance scenarios, however, only require a simple short-range wireless interface where cloud connectivity is unnecessary.

해결책

A compact BLE 모듈 is integrated directly onto the charging station’s control board, communicating with the main MCU via a standard UART interface. Once installed, the module operates as a 블루투스 wireless interface, allowing BLE-enabled mobile applications or configuration tools to communicate with the charging system.

For field technicians, this enables wireless access to charger configuration interfaces, device status information, and maintenance functions without opening the enclosure. For manufacturers, the module supports AT command firmware, reducing Bluetooth software development complexity through simple serial commands without requiring a complete Bluetooth protocol stack.

The module’s industrial temperature range ensures reliable operation in outdoor charging stations under extreme temperature conditions. Its compact package minimizes PCB footprint, simplifying integration into existing control board designs.

주요제품

FSC-BT2044GI is a Bluetooth Low Energy module designed for industrial IoT applications. UART를 포함한 유연한 하드웨어 인터페이스를 지원합니다., I2C, 그리고 I2S, 간단한 무선 연결을 위한 통합 Bluetooth 펌웨어 및 AT 명령 지원. 컴팩트한 LCC 패키지와 -40°C ~ +85°C의 산업용 작동 온도 범위 덕분에 EV 충전소에 적합합니다., 산업용 컨트롤러, 안정적인 단거리 Bluetooth 통신이 필요한 임베디드 스마트 장치.