Mô-Đun Phát Tín Hiệu Bluetooth Hc-05 Jdy-31 tại Lotte Market
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1: Bluetooth printer. 3: intelligent home control. JDY-30 manual download address: https: //pan. 0 and 2. Bluetooth V3. Bluetooth Class 2. Support UART interface. Operating Frequency Band:2. 48GHz unlicensed ISM band. Host Interface: UART: Còn hàng
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Giới thiệu Mô-Đun Phát Tín Hiệu Bluetooth Hc-05 Jdy-31 tại Lotte Market
Applications:
1: Bluetooth printer
2: Bluetooth POS machine
3: intelligent home control
4: Bluetooth wireless data transmission
JDY-30 manual download address: https: //pan.baidu.com/s/1jIBSbD8
Advantages: Replace all Bluetooth 3.0 and 2.0 serial communication modules on the market
Features:
Bluetooth V3.0 + EDR
Bluetooth Class 2
Built-in PCB radio frequency antenna
Support UART interface
3.3V power supply
Operating Frequency Band:2.4GHz -2.48GHz unlicensed ISM band
Bluetooth Specification: V2.1+EDR
Host Interface: UART