RN2904(T5L,F,T) Product Overview

Introduction

The RN2904(T5L,F,T) is a product belonging to the category of wireless communication modules. This module is widely used for long-range communication in various applications due to its unique characteristics and features.

Basic Information Overview

• Category: Wireless Communication Module
• Use: Long-range communication
• Characteristics: Low power consumption, high sensitivity, LoRaWAN protocol support
• Package: Surface mount
• Essence: Enabling long-range, low-power communication
• Packaging/Quantity: Typically available in reels of 2500 units

Specifications

• Frequency: 915 MHz
• Output Power: Up to 18 dBm
• Sensitivity: -148 dBm
• Interface: SPI
• Operating Voltage: 2.1V to 3.6V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The RN2904(T5L,F,T) module has a standard SPI interface with multiple pins for power supply, data transfer, and control signals. The detailed pin configuration is as follows: - Pin 1: VDD (Power Supply) - Pin 2: GND (Ground) - Pin 3: MISO (Master In Slave Out) - Pin 4: MOSI (Master Out Slave In) - Pin 5: SCK (Serial Clock) - Pin 6: NSS (Chip Select) - Pin 7: RESET (Reset Signal) - Pin 8: DIO0 (Digital I/O)

Functional Features

• LoRaWAN Support: Enables seamless integration into LoRaWAN networks
• Low Power Consumption: Ideal for battery-operated devices
• Long Range Communication: Capable of transmitting over several kilometers
• Secure Communication: Supports encryption for data security

Advantages and Disadvantages

Advantages

• Long-range coverage
• Low power consumption
• Secure communication
• Compact form factor

Disadvantages

• Limited bandwidth for high-speed data transfer
• Initial setup and configuration may require technical expertise

Working Principles

The RN2904(T5L,F,T) module operates based on the LoRa modulation technique, which allows for long-range communication with minimal power consumption. It utilizes the LoRaWAN protocol to establish secure and reliable connections within a network.

Detailed Application Field Plans

The RN2904(T5L,F,T) module finds extensive application in various fields, including: - Smart Agriculture: Remote monitoring of soil moisture and environmental conditions - Industrial IoT: Integration into sensor networks for asset tracking and predictive maintenance - Smart Cities: Deployment in urban infrastructure for smart parking and waste management

Detailed and Complete Alternative Models

• RN2483: Another LoRa module with similar features but operates at a different frequency
• SX1276: A popular alternative offering flexibility in frequency bands and configurations

In conclusion, the RN2904(T5L,F,T) wireless communication module serves as a versatile solution for long-range communication needs across diverse industries, offering a balance of performance, power efficiency, and security.

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