JDY-31 SPP-C Bluetooth soros áteresztő modul vezeték nélküli soros kommunikáció a gépről Vezeték nélküli SPPC

 
 
JDY-31 SPP-C Bluetooth serial pass-through module wireless serial communication from machine Wireless SPPC Replace HC-05 HC-06
 
 
 
Description
Model: JDY-31 module
Support Bluetooth SPP protocol, the transmission speed of up to dozens of K per second
Applications:
1: Bluetooth printer
2: Bluetooth POS machine
3: intelligent home control
4: Bluetooth wireless data transmission
JDY-31 manual download address: https: //pan.baidu.com/s/1jIBSbD8
Advantages: Replace all Bluetooth 3.0 and 2.0 serial communication modules on the market
 
Package Included
1 Pcs JDY-31 SPP-C Bluetooth Module