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W2RF002RF
Basic Information Overview
- Category: Electronic Component
- Use: Wireless Communication
- Characteristics: High Frequency, Compact Size
- Package: Surface Mount Technology (SMT)
- Essence: RF Transceiver Module
- Packaging/Quantity: Tape and Reel, 1000 units per reel
Specifications
- Frequency Range: 2.4 GHz - 2.4835 GHz
- Modulation: GFSK
- Data Rate: Up to 2 Mbps
- Output Power: Adjustable up to +4 dBm
- Sensitivity: -92 dBm
- Operating Voltage: 1.8 V - 3.6 V
- Current Consumption: Transmitting - 19 mA, Receiving - 17 mA, Standby - 1 uA
Detailed Pin Configuration
The W2RF002RF module has the following pin configuration:
| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply (1.8 V - 3.6 V) | | 2 | GND | Ground | | 3 | TXD | Serial Data Input | | 4 | RXD | Serial Data Output | | 5 | CE | Chip Enable | | 6 | CSN | SPI Chip Select | | 7 | SCK | SPI Clock | | 8 | MOSI | SPI Master Output Slave Input | | 9 | MISO | SPI Master Input Slave Output | | 10 | IRQ | Interrupt Request |
Functional Features
- Low power consumption for extended battery life
- Long-range wireless communication capability
- Supports multiple data rates for versatile applications
- Adjustable output power for optimal signal strength
- Reliable and stable performance in high-frequency range
- Easy integration with microcontrollers and other devices
Advantages and Disadvantages
Advantages
- Compact size allows for easy integration into various electronic devices
- High sensitivity enables reliable reception even in noisy environments
- Adjustable output power provides flexibility in different communication scenarios
- Low power consumption extends battery life in portable applications
Disadvantages
- Limited frequency range may not be suitable for certain specialized applications
- Requires additional components (microcontroller, antenna) for complete functionality
Working Principles
The W2RF002RF module operates based on the principles of RF (Radio Frequency) communication. It utilizes GFSK (Gaussian Frequency Shift Keying) modulation to transmit and receive data wirelessly. The module can be controlled and configured through a microcontroller using SPI (Serial Peripheral Interface) communication.
Detailed Application Field Plans
The W2RF002RF module finds applications in various fields, including: 1. Internet of Things (IoT) devices 2. Wireless sensor networks 3. Home automation systems 4. Remote control systems 5. Industrial monitoring and control systems
Detailed and Complete Alternative Models
- W2RF001RF: Similar specifications but operates at a different frequency range (433 MHz - 434 MHz).
- W2RF003RF: Higher output power (+10 dBm) and extended frequency range (868 MHz - 870 MHz).
- W2RF004RF: Lower power consumption and smaller package size, suitable for ultra-low-power applications.
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10 domande e risposte comuni relative all'applicazione di W2RF002RF nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of W2RF002RF in technical solutions:
Q: What is W2RF002RF? A: W2RF002RF is a wireless communication module commonly used in technical solutions for transmitting and receiving data wirelessly.
Q: What are the main features of W2RF002RF? A: The main features of W2RF002RF include long-range communication, low power consumption, high data transfer rate, and compatibility with various protocols.
Q: How can W2RF002RF be integrated into a technical solution? A: W2RF002RF can be integrated into a technical solution by connecting it to the microcontroller or embedded system using its compatible interface and programming it accordingly.
Q: What is the range of W2RF002RF? A: The range of W2RF002RF typically depends on the environment and obstacles, but it can generally cover distances ranging from a few meters to several kilometers.
Q: Can W2RF002RF be used in battery-powered devices? A: Yes, W2RF002RF is designed to be energy-efficient and can be used in battery-powered devices without significantly draining the power source.
Q: Which protocols does W2RF002RF support? A: W2RF002RF supports popular wireless protocols such as Bluetooth, Zigbee, Wi-Fi, and LoRaWAN, making it versatile for different applications.
Q: Is W2RF002RF suitable for industrial applications? A: Yes, W2RF002RF is commonly used in industrial applications due to its robustness, reliability, and ability to withstand harsh environments.
Q: Can multiple W2RF002RF modules communicate with each other? A: Yes, multiple W2RF002RF modules can communicate with each other by establishing a network or using mesh networking techniques.
Q: Are there any limitations to using W2RF002RF in technical solutions? A: Some limitations of W2RF002RF include potential interference from other wireless devices, limited bandwidth for high data-intensive applications, and the need for line-of-sight communication in certain scenarios.
Q: Where can I find documentation and support for W2RF002RF? A: Documentation, datasheets, and support for W2RF002RF can usually be found on the manufacturer's website or by contacting their customer support team.