Description
Product Description
The HC-06 (Original Type-B) is a professional, industrial-grade Bluetooth 2.0+EDR (Enhanced Data Rate) slave module designed for ultra-stable wireless serial data transmission. While many modules struggle with connection drops in high-interference environments, the Type-B Original features refined firmware and a high-quality chipset optimized for consistent “Always-On” connectivity.
As a dedicated Slave module, the HC-06 is designed to be “discovered” by a Master device such as a smartphone, tablet, or PC. Once a wireless link is established, it acts as a transparent serial cable—data sent to the module’s RX pin appears instantly on the paired device’s terminal. Its compact 4-pin interface (VCC, GND, TXD, RXD) makes it the standard choice for adding wireless capabilities to Arduino, Raspberry Pi, and Industrial PLC systems with minimal wiring complexity.
Key Features
- Original Industrial Chipset: Features genuine silicon for superior thermal management and frequency stability, ensuring long-term reliability in commercial deployments.
- Optimized Slave Operation: Pre-configured as a “set-and-forget” peripheral, offering faster discovery and pairing times for a smoother user experience.
- Transparent Serial Bridge: No specialized Bluetooth protocol knowledge is required; it functions exactly like a wireless RS232 cable for TTL serial data.
- High-Speed Data Processing: Optimized for low-latency transmission, making it ideal for real-time sensor monitoring and industrial control signals.
- Broad Voltage Compatibility: The integrated 4-pin breakout board includes a 3.3V LDO regulator, allowing the module to be powered by 3.6V to 6.0V DC.
- Diagnostic Status LED: Features a bright onboard LED: fast flashing (searching/ready to pair) and steady light (successfully connected).
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