ArduinoWiFi & BluetoothCode a62e19914b

Arduino Bluetooth Module Upgraded Version Of Hc 05 Module HC05

Name: Arduino Bluetooth Module Upgraded Version Of Hc 05 Module HC05
Brand: Arduino
SKU: a62e19914b
Price: 710 PKR
Availability: InStock

JDY 31 SPP JDY-31 is latest upgraded version of HC-05 Arduino Bluetooth module, this hc-05 compatible module is Bluetooth-compatible and based on…

Rs 710

In stock Price updated 15 Nov 2026

Total: Rs 710

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Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
Cash on deliveryPay when your parcel arrives
7-day checking warrantyDead-on-arrival items replaced
Packed with careAnti-static & padded packaging

Highlights

Windows computer Bluetooth-compatible serial port transparent transmission
for Android Bluetooth-compatible serial port transparent transmission
Smart home control
Automotive ODB testing equipment
Bluetooth-compatible toy
Share mobile power, share weight
Medical equipment

Specifications

Model: JDY-31
Bluetooth-compatible version: Bluetooth-compatible 3.0 SPP
Working frequency band: 2. 4GHZ
Communication interface: UART
STM connection temperature: <260 degree
Operating voltage: 1.8-3.6V (3.3v recommended)
Working temperature: 40~80 degree
Current after BLE connection: 7.3mA
Antenna: Built-in PCB antenna
Transmit power: 8db (Max)
High transmission distance: 30 meters
Receive sensitivity: 97dbm
Master-slave support: slave

About this product

JDY 31 SPP JDY-31 is latest upgraded version of HC-05 Arduino Bluetooth module, this hc-05 compatible module is Bluetooth-compatible and based on Bluetooth-compatible 3.0 SPP design, which can support Android, Windows and Linux data transmission, working frequency 2.4GHZ, modulation mode GFSK, maximum transmission power 8db, maximum transmission distance 30 meters, support users to modify device name through AT command The baud rate and other instructions are convenient and quick to use. This Bluetooth-compatible module can only be used as a Bluetooth-compatible slave.

JDY-31 is a classic Bluetooth-compatible protocol that can communicate with Bluetooth-compatible-enabled computers (desktops, notebooks) and mobile phones (for android). Can be applied

1 x JDY-31 Arduino Bluetooth Module