๐ŸŒ Worldwide shipping ยท 30-day returns ยท Rated Excellent on Trustpilot โ˜…โ˜…โ˜…โ˜…ยฝ
Price
$13.19
DSD TECH BT-05 Classic Bluetooth 2.0 SPP Serial Module for Arduino and DIY โ€” image 1
LCD Dot Matrix ModulesDSD TECHโœ“ In stock

DSD TECH BT-05 Classic Bluetooth 2.0 SPP Serial Module for Arduino and DIY

โ˜…โ˜…โ˜…โ˜…โ˜…
$13.19
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • BT-05 Bluetooth 2.0 SPP Module: with this BT-05 Bluetooth module,You can quickly add the Bluetooth feature to your Arduino project, and then you can use your android phone to control some gadgets, such as: switch, LED.
  • Master and Slave 2-IN-1 BT-05 Module:Working Voltage 3.6V to 6V , Default baud rate:9600,Default PIN:1234
  • Button: Press the button, the module enter the AT mode. AT commands are executed only in AT mode.
  • Protective case: Come with a protective case, this transparent protective case can effectively prevent static interference from the hand and prevent accidental short circuit.
  • Warranty: DSD TECH provides a one-year warranty for this Arduino Bluetooth module. If you encounter any problems, please contact us and we will resolve your problem within 24 hours.
Product description

The Core module is bluetooth 2.0 SPP serial module. By using this BT-05 Bluetooth module , you can quickly add Bluetooth features to your wireless DIY Project. The factory setting is slave mode, but you can set this module to master mode so that you might be able to connect to other Bluetooth 2.0 devices. Please note: This is a classic Bluetooth 2.0 module , it is not compatible with iphone or ipad. If you need to use iphone or ipad to control your DIY project. You may need a Bluetooth 4.0 BLE module (such as SH-HC-08 Bluetooth 4.0 ble module) Specification: Model: BT-05 Main chip: BC417 VCC: 3.6V-6V Pin Definition: TX,RX,GND,VCC,EN,State TTL Level:3.3V Bluetooth Version: 2.0 SPP Package List: 1* BT-05 Module with 6PIN 1* User guide About WARRANTY: DSD TECH provides a one-year warranty for this Arduino Bluetooth module. If you encounter any problems, please contact us and we will resolve your problem within 24 hours.

Product details
Brand
DSD TECH
Manufacturer
DSD TECH

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
โ˜…โ˜…โ˜…โ˜…โ˜…
Excellent
4.5 average rating
See all reviews โ†’
S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
โ˜…โ˜…โ˜…โ˜…โ˜…

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
โ˜…โ˜…โ˜…โ˜…โ˜…

The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

You might also like

Similar items

View all โ†’