JDY-31 SPP-C Bluetooth to Serial Port Adapter Module Set to Replace HC-05/06Item NO.: JDY-31

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JDY-31 SPP-C Bluetooth to Serial Port Adapter Module Set to Replace HC-05/06

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Detail

- Product Name: JDY-31 SPP-C Bluetooth to Serial Port Adapter Module Set to Replace HC-05/06
- Item NO.: JDY-31
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Wireless Module
- Tag: JDY-31 , SPP-C , Bluetooth to Serial Adapter Module
- Creation Time: 2024-03-26
JDY-31 SPP-C Bluetooth to Serial Port Adapter Module

Product Introduction:

JDY-31 Bluetooth is designed based on Bluetooth 3.0 SPP, which can support Windows, Linux, and Android data transmission. The operating frequency band is 2.4GHz, the modulation method is GFSK, the maximum transmission power is 8db, and the maximum transmission distance is 30 meters. It supports users to modify device names, baud rates, and other instructions through AT commands, making it convenient, fast, and flexible to use.

Product application:

JDY-31 is a classic Bluetooth protocol that can communicate with computers (desktop, laptop) and mobile phones (Android) that support Bluetooth. Can be applied to

◆ Windows computer Bluetooth serial port transparent transmission

◆ Android Bluetooth serial port transparent transmission

◆ Smart home control

◆ Automobile ODB testing equipment

◆ Bluetooth toys

◆ Shared mobile power supply and shared weight scale

◆ Medical instruments

Module parameters:

Model: JDY-31

Working frequency band: 2.4GHZ

Communication interface: UART

Working voltage: 3.6-6V (recommended 5V)

Working temperature: -40 ℃ -80 ℃

Antenna: built-in PCB antenna

Transmission distance: 30 meters

Master Slave Support: Slave

Module size: 19.6 * 14.94 * 1.8 mm (length, width, height)

Bluetooth version: Bluetooth 3.0 SPP

STM welding temperature:<260 ℃

Unconnected working current: 4.7mA

After BLE connection, current: 7.3mA

Transmission power: 8db (maximum)

Receiving sensitivity: -97dbm

SPP maximum throughput: 16K bytes/s (Android, Windows)

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JDY-31 SPP-C Bluetooth to Serial Port Adapter Module Set to Replace HC-05/06Item NO.: JDY-31

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