Description
Overview of this hc 12 433mhz si4463 module
Introducing the HC-12 433MHz SI4463 Wireless Serial Module, a versatile communication solution designed for seamless wireless connectivity in various electronic projects. Operating within the 433MHz frequency range, this module utilizes the advanced SI4463 transceiver chip from Silicon Labs, ensuring reliable and efficient data transmission.
Equipped with adjustable power output, the HC-12 module allows users to tailor transmission strength to specific communication range requirements, facilitating communication over several hundred meters to kilometers in open environments. With support for multiple operating modes including transparent and AT command modes, integration into projects is simplified, whether for remote control, telemetry, or wireless data logging applications.
Designed with flexibility in mind, the HC-12 module offers configurable parameters such as baud rate, communication channel, and data format, catering to diverse project needs. Additionally, its low power consumption makes it ideal for battery-powered applications, ensuring energy efficiency without compromising performance. Whether for DIY enthusiasts or professional projects, the HC-12 433MHz SI4463 Wireless Serial Module provides a reliable and convenient solution for wireless serial communication needs.
Features
- Frequency: The HC-12 operates at 433MHz, ideal for long-range communication in the ISM band, ensuring reliable wireless connectivity.
- SI4463 Transceiver Chip: Built around the SI4463 chip, offering flexibility and a range of features for configuring wireless communication parameters.
- Serial Communication: Designed for UART-based serial communication, enabling easy integration with microcontrollers and Arduino for diverse project applications.
- Adjustable Power Output: Users can adjust transmission power levels to suit specific communication range requirements, offering versatility in various scenarios.
- Operating Modes: Supports transparent mode for wireless serial cable functionality and AT command mode for parameter configuration, enhancing usability.
- Long Communication Range: Achieves communication ranges of several hundred meters to a few kilometers in open spaces, depending on settings and environmental factors.
- Configurable Parameters: Offers flexibility with adjustable baud rate, communication channel, and data format settings to tailor to project needs.
Specification
| Specification | Description |
|---|---|
| Frequency Range | 433MHz |
| Communication Protocol | SI4463 wireless communication protocol |
| Operating Voltage | 3.2V – 5.5V |
| Transmit Power | 100mW (20dBm) |
| Transmission Distance | Up to 1km in open space |
| Serial Interface | UART (TTL level) |
| Data Rate | Adjustable, up to 115200 bps |
| Operating Modes | Transparent mode, fixed-point mode |
| Antenna | Spring Antenna |
| Operating Temperature | -40°C to +85°C |
| Supply Current | ~16mA (transmitting), ~17.5mA (receiving) |
| Dimensions | 27.8mm x 14.4mm x 4mm |
| Power Saving Modes | Sleep mode, wake-up timer mode |
| Compatibility | Arduino, Raspberry Pi, other MCU |
| SKU | RW-1151 |
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