HC-12 44382A 433MHZ High Power Wireless Transceiver Arduino (MD0927) Products
Name HC-12 44382A 433MHZ High Power Wireless Transceiver Arduino
Code MD0927
Price Rs.850.00
In Stock Yes
PackageMODULE
Product Details

The HC-12 44382A is a long-range, high-power 433MHz wireless transceiver module based on the Si4463 RF chip. Designed for reliable, low-latency serial communication, it offers transparent data transmission over distances up to 1 kilometer or more in open areas. Ideal for Arduino, microcontroller projects, IoT, telemetry, remote sensing, and industrial control systems.

Key Features:

  • Long Range Communication – Up to 1000 meters in open space with a clear line of sight
  • 433MHz Frequency – License-free ISM band, suitable for global use in many applications
  • High Power Output – Up to 100mW (20dBm) RF transmission power
  • Transparent Serial Transmission – Plug-and-play UART communication, no protocol overhead
  • Adjustable Baud Rate & Channels – Multiple channels and communication parameters configurable via AT commands
  • Full-Duplex Serial – Simple TX/RX operation with real-time data handling
  • Compact Design – Fits easily into embedded and portable systems

Specifications:

  • Model: HC-12 44382A
  • Frequency: 433.4 MHz to 473.0 MHz (selectable)
  • Modulation: GFSK
  • Communication Range: Up to 1000 meters (in open, interference-free conditions)
  • Transmission Power: ≤ 100mW (20dBm)
  • Sensitivity: -117 dBm (at 5000bps)
  • Operating Voltage: 3.2V to 5VDC
  • Current Consumption: 100mA (transmit), 16mA (receive), 22µA (sleep)
  • Serial Interface: UART (TTL level)
  • Baud Rate: 1200 to 115200 bps (default 9600 bps)
  • Channel Count: 100 channels (spacing 400KHz)
  • AT Commands: Supported (for configuration)
  • Antenna Interface: IPEX/U.FL connector or solder pad
  • Working Temperature: -40°C to +85°C

Applications:

  • Remote control systems
  • Wireless data acquisition (sensors/telemetry)
  • Industrial automation and robotics
  • Agricultural field monitoring
  • Home automation (IoT nodes)
  • Point-to-point or point-to-multipoint wireless networks

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