JDY-31 Bluetooth SPP-C module Serial Bluetooth pengganti HC-05 HC-06 - Chip Only

Chip Bluetooth JDY-31 adalah modul komunikasi Bluetooth 3.0 SPP yang sering digunakan sebagai pengganti HC-05 / HC-06.

Spesifikasi :

➤Versi Bluetooth: 3.0 SPP (Serial Port Profile)

➤Frekuensi Operasi: 2.4 GHz

➤Modulasi: GFSK

➤Daya Transmisi Maksimum: 8 dBm

➤Jarak Transmisi: Hingga 30 meter

➤Tegangan Operasi:
Chip Only : 3.3V (1.8V - 3.6V )
Module breakout : 5V (3.6 - 6VC)

➤Antarmuka: UART (TXD, RXD)

➤Kecepatan Baud Default: 9600 bps

➤Konfigurasi via AT Command: Bisa mengubah nama perangkat, baud rate, dan PIN pairing

➤Kompatibilitas: Windows, Linux, dan Android (tidak mendukung perangkat Apple)


PINOUT Module :

1]STATE
➤Connection status pin (not connected low level, output high level after connectio)

2]RXD
➤Receiver pin, this pin must connect to TX pin of next device.

3]TXD
➤Transmitter pin, this pin must connect to RX pin of next device.

4]GND
➤GND

5]VCC
➤Power Supply(1.8-3.6V, 3.3v recommended)

6]EN
➤enable or disable the module. When this pin is held high, the module is enabled and begins transmitting and receiving data.



AT Command Set

➤AT+VERSION : Version Number (JDY-31-V1.2

➤AT+RESET : Soft reset

➤AT+DISC : Disconnect (valid when connected)

➤AT+LADDR : Query the MAC address of the module

➤AT+PIN : Set or query connection password (1234)

➤AT+BAUD : Set or query baud rate (9600)

➤AT+NAME : Set or query broadcast name (JDY-31-SPP)

➤AT+DEFAULT : Factory reset

➤AT+ENLOG : Serial port status output (1)