Please note: While we strive for accuracy in our descriptions and images, the actual color and appearance of the items may vary slightly from the photographs due to lighting conditions or varying computer monitor settings.

JDY-33 dual mode SPP & BLE Bluetooth module compatible with HC-05/06

K-TECHNICS
In stock
KSh550.00

Secure checkout

Friendly support

Hassle-free returns

Designed for reliable serial communication, the JDY-33 supports both Classic Bluetooth (SPP 3.0) and Bluetooth Low Energy (BLE 4.2), making it compatible with Android, iOS, Windows, and Linux devices. Its compact size, low power consumption, and UART interface make it ideal for IoT applications, smart home systems, wireless data transmission, robotics, POS devices, thermal printers, and automotive diagnostics.

Key Features:

  • Dual-mode Bluetooth: Bluetooth 3.0 SPP + BLE 4.2
  • UART serial communication interface
  • Compatible with Android, iOS, Windows, and Linux devices
  • Up to 30 meters wireless transmission range in open environments
  • Low operating current (approximately 6.5mA)
  • Built-in PCB antenna for stable connectivity
  • Supports AT commands for custom configuration
  • Compact SMD design for easy integration into embedded systems and IoT projects

Specifications:

  • Operating Voltage: 3.6V–6V 
  • Working Frequency: 2.4GHz
  • Bluetooth Version: Bluetooth 3.0 SPP + BLE 4.2
  • Communication Interface: UART
  • Transmission Distance: Up to 30m
  • Operating Temperature: -40°C to +80°C
  • Module Size: 26.7 × 13 × 1.7 mm
  • Built-in PCB Antenna

Package Includes:

  • 1 × JDY-33 Dual Mode Bluetooth Module

Perfect for makers, engineers, and developers looking for a compact and versatile Bluetooth solution for wireless communication projects.

Ensure your order is placed by 2PM to guarantee next-day delivery! Our commitment to prompt service includes a 24-hour delivery system through our network of carriers, aimed at ensuring your package arrives right on schedule.

Please note, a delivery fee of €4.99 applies for orders under €50. For those in remote areas, be aware that our couriers may apply an extra surcharge. This additional fee helps cover the costs of transporting your items to harder-to-reach locations.