Sub-G wireless module solution
The wireless module is a high-performance IoT wireless transceiver that can be widely used in short-range IoT wireless communication in various applications.
The utility model has the advantages of small volume, low power consumption, long transmission distance, strong anti-interference ability and low cost.
The module is compact in design and small in size. The module has an MCU with integrated RF module. The interface is completely open to the outside world. When the customer uses it, it avoids the difficulty of RF hardware design and has more flexible secondary development space in software and product structure. .
The Huada MCU HC16LC series uses the C80251 core, which has 40 times the processing power of the standard C8051 at the same time and frequency.
Main function and performance parameters
Highly integrated ultra low power half-duplex micropower wireless data transmission module embedded with high-speed microcontroller and high-performance RF chip
Support LORA spread spectrum, FSK mode modulation
Frequency range 430M/470M/490MHZ can be customized
The module emits 50mW (17dB) and has a sensitivity of up to -148 dBm.
Transmission distances up to several hundred meters to several kilometers
Support wireless wake-up and low voltage detection
The emission current and receiving current vary slightly depending on the module, and the external antenna is optional.
Can be widely used in wireless POS systems, highway automatic toll collection systems, wireless crane scales, wireless transmission electronic scales, bank queuing management systems and other markets
Program application filed
Wireless POS system, highway automatic toll collection system, wireless crane scale, wireless transmission electronic scale, bank queue management system, etc.
The block diagram of Sub-G wireless module solution
The HC16L family of MCUs is an ultra-low-power microcontroller with proprietary intellectual property, ideal for battery-powered applications with its powerful 16-bit core, innovative ultra-low power technology, fast wake-up times and numerous optional peripherals. And any system that requires high performance and low power consumption.
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