BLE UUID 생성기
커스텀 BLE 서비스 및 특성을 위한 무작위 128비트 UUID를 생성하세요. 원클릭 복사 기능과 함께 표준 및 컴팩트 형식을 지원합니다.
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Short ID replaces bytes 2-3 in the Bluetooth Base UUID
Generated UUIDs
Click Generate to create UUIDs
About BLE UUIDs
BLE uses 128-bit UUIDs to identify services and characteristics. The Bluetooth SIG defines a Base UUID:
0000XXXX-0000-1000-8000-00805F9B34FB
Where XXXX is the 16-bit short ID. For custom services, use a fully random 128-bit UUID to avoid collisions.
- 16-bit UUIDs (0x0001-0xFFFF) are reserved for SIG-defined services.
- 128-bit UUIDs should be used for all custom services and characteristics.
- Use a single base UUID per vendor, varying bytes 12-13 for different services.
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