If you’re into electronics, Arduino, or DIY wireless projects, this HC-06 module is a handy little piece.
It’s a 4-pin Bluetooth RF transceiver with RS232 support and comes with a backplane for easy breadboard or PCB mounting.
Great for adding wireless control to your microcontroller projects.

Whether you're building a robot, a smart gadget, or just experimenting, this module gets the job done.

It’s brand new, generic/unbranded, but fully functional.

Model is HC-06, 4-pin version.
No fancy packaging, just the module ready to go.
Works with most 3.3V systems.

Pair it with your phone, laptop, or another Bluetooth device for serial communication.
Perfect for hobbyists, students, or anyone tinkering with embedded systems.
MPN not applicable, but the specs are standard.

If you need wireless data transfer without Wi-Fi headaches, this is a solid choice.

Cheap, simple, and it works.

Add it to your parts bin or start a new project today.

Compatible with a ton of tutorials online.
Grab one and start building.