HC-06 Bluetooth Module – 4Pin

🔗 HC-06 4Pin Bluetooth Module 🔗

The HC-06 is a classic Bluetooth 2.0. It features a UART TTL interface, making it compatible with microcontrollers like Arduino, ESP32, and STM32. Compact, low-power, and easy to use, it is ideal for wireless communication and IoT projects.

✅ Specifications:

• Model: HC-06
• Pins: 4 (VCC, GND, TXD, RXD)
• Bluetooth Version: 2.0 + EDR
• Operating Voltage: 3.3V – 6V (5V recommended)
• Interface: UART (TTL)
• Default Baud Rate: 9600bps
• Range: Up to 10m
• Low power consumption
• No control button
• Weight: 4g

🔹 Key Features:

✔ Low-cost and easy-to-use Bluetooth module

✔ Compatible with Arduino, Raspberry Pi, ESP32, STM32

✔ UART serial communication supported

✔ Compact and lightweight

✔ Wireless range up to 10m

✔ Great for remote control and IoT projects

📌 Common Applications:

• Wireless robot control
• Smart home automation
• IoT projects
• MCU-to-smartphone communication
• Wireless data transfer