HC-06 HC06 bluetooth module

$1.89

SKU: FA2040-2 Category:

Description

Product Description
The HC-06 Bluetooth Module is an industry-standard solution for adding reliable wireless serial connectivity to any electronic project. Designed for “set-and-forget” simplicity, this module operates as a Slave device, allowing it to pair seamlessly with smartphones, tablets, laptops, and Master Bluetooth modules (like the HC-05).
Engineered for transparency, it acts as a “wireless wire”—whatever data you send to the module’s serial port is instantly transmitted via Bluetooth. Its small form factor and low power consumption make it ideal for embedded systems, industrial monitoring, and consumer DIY electronics.
Key Features
  • Transparent Data Transfer: Functions as a standard RX/TX serial connection, requiring no complex Bluetooth protocol knowledge from the user.
  • Plug-and-Play Compatibility: Works out of the box with most Bluetooth-enabled devices using standard SPP (Serial Port Profile).
  • Robust Signal: Built-in onboard antenna provides stable communication up to 10 meters (30 feet) in open spaces.
  • Low Power Consumption: Optimized for battery-powered applications with an active current draw of only 30-40mA.
  • Status Indicator: Integrated LED provides visual feedback on pairing status (Blinking: Ready to pair; Solid: Connected).

Additional information

Protocol

Bluetooth V2.0 + EDR (Enhanced Data Rate)

Operating Voltage

3.6V to 6V DC (Compatible with 5V systems)

Logic Level

3.3V (Note: Use voltage divider for 5V TX signals)

Default Baud Rate

9600 bps (Configurable up to 1382400 bps)

Default PIN

1234 or 0000

Frequency Band

2.4GHz ISM Band

Modulation

GFSK (Gaussian Frequency Shift Keying)

Sensitivity

≤-84dBm at 0.1% BER

Dimensions

37mm x 16mm x 7mm (Standard 4-pin/6-pin versions)

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