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  4. JDY-30/31 wireless serial communication
  • JDY-30/31 wireless serial communication Bluetooth serial pass-through module
  • JDY-30/31 wireless serial communication Bluetooth serial pass-through module
JDY-30/31 wireless serial communication Bluetooth serial pass-through module JDY-30/31 wireless serial communication Bluetooth serial pass-through module

JDY-30/31 wireless serial communication Bluetooth serial pass-through module

JDY-3031  , wireless serial communication Bluetooth serial pass-through module
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Description

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
 
 
Input voltage with baseplate: 3.6V-6V(5v is good)
 
SMD input voltage without baseplate is 1.8V-3.6V
 
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 
 

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