Mô-đun Bluetooth Hai Chế Độ JDY-32 Mô-đun Bluetooth SPP Mô-đun Bluetooth BLE 4.2

Introduction:
JDY-32 dual-mode Bluetooth is based on Bluetooth 3.0 SPP + Bluetooth 4.2 BLE design, which can support Windows, Linux, ios, android data transmission, working frequency 2.4GHZ, modulation mode GFSK, maximum transmission power 5db, maximum transmission distance 40 meters, Support users to modify the device name, baud rate and other commands through the AT command, which is convenient and quick to use.

Applications:
JDY-32 is a classic Bluetooth protocol that can communicate with Bluetooth-enabled computers (desktops, notebooks) and mobile phones (android). Can be applied
◆Windows computer Bluetooth serial port transparent transmission
◆Android Bluetooth serial port transparent transmission
◆Smart home control
◆Automotive ODB testing equipment
◆Bluetooth toy
◆Share mobile power, share weight
◆Medical equipment

DY-32 supports patch and solder headers:
1. Pin header application: The pin header specification is a standard 2.54 pitch pin header, and it only needs to weld 5 pin header holes on the module.
2. SMD application: general applications only need to connect 4 pins VCC, GND, RXD, TXD, if you need to connect, you need to send a disconnect command after connecting, you need to connect the SELECT pin, and the SELECT pin is in the connected state The lower low level is AT command mode, and the high level is transparent transmission.