DRF1400

Product Overview

Category: Wireless Communication Module

Use: The DRF1400 is a wireless communication module designed for long-range data transmission. It provides reliable and efficient communication capabilities for various applications.

Characteristics: - Long-range transmission capability - Low power consumption - Compact size - Easy integration - High data rate - Secure communication

Package: The DRF1400 module comes in a compact and durable package, ensuring protection during transportation and handling.

Essence: The essence of the DRF1400 lies in its ability to enable long-range wireless communication with low power consumption, making it suitable for a wide range of applications.

Packaging/Quantity: Each package contains one DRF1400 module.

Specifications

• Frequency Range: 433MHz
• Modulation: FSK/GFSK/MSK/LoRa
• Sensitivity: -148dBm
• Output Power: Up to 20dBm
• Data Rate: Up to 300kbps
• Operating Voltage: 1.8V - 3.6V
• Interface: UART/SPI/I2C/GPIO
• Dimensions: 16mm x 16mm

Detailed Pin Configuration

The DRF1400 module has the following pin configuration:

| Pin Name | Function | |----------|----------| | VCC | Power Supply (1.8V - 3.6V) | | GND | Ground | | TXD | Transmit Data | | RXD | Receive Data | | GPIO1 | General Purpose Input/Output 1 | | GPIO2 | General Purpose Input/Output 2 | | GPIO3 | General Purpose Input/Output 3 | | GPIO4 | General Purpose Input/Output 4 | | RESET | Reset Signal | | SDA | I2C Data Line | | SCL | I2C Clock Line | | CS | Chip Select (SPI) | | MOSI | Master Output Slave Input (SPI) | | MISO | Master Input Slave Output (SPI) | | SCK | Serial Clock (SPI) |

Functional Features

• Long-range transmission: The DRF1400 module can transmit data over long distances, making it suitable for applications that require communication over extended ranges.
• Low power consumption: It operates with low power consumption, ensuring efficient energy usage and prolonged battery life in portable devices.
• Secure communication: The module supports encryption and authentication mechanisms, ensuring secure data transmission.
• High data rate: With a maximum data rate of 300kbps, the DRF1400 enables fast and reliable communication.

Advantages and Disadvantages

Advantages: - Long-range transmission capability - Low power consumption - Compact size - Secure communication

Disadvantages: - Limited frequency range (433MHz) - Relatively low data rate compared to some other wireless modules

Working Principles

The DRF1400 module utilizes advanced modulation techniques such as FSK, GFSK, MSK, and LoRa to achieve long-range communication. It operates in the 433MHz frequency band and employs low power consumption techniques to optimize energy usage.

Detailed Application Field Plans

The DRF1400 module finds applications in various fields, including: 1. Internet of Things (IoT) devices 2. Remote monitoring systems 3. Smart agriculture 4. Industrial automation 5. Environmental monitoring 6. Asset tracking 7. Wireless sensor networks

Detailed and Complete Alternative Models

1. DRF1278F: A similar wireless communication module operating at 868MHz frequency with higher output power.
2. DRF4463F: A wireless module operating at 433MHz frequency with a higher data rate and extended features.
3. DRF1276G: A long-range wireless module operating at 868MHz frequency with ultra-low power consumption.

These alternative models provide similar functionalities to the DRF1400 but may offer additional features or different specifications based on specific application requirements.

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