RN2903FE(TE85L,F) Product Overview

Introduction

The RN2903FE(TE85L,F) belongs to the category of wireless communication modules and is designed for use in various IoT (Internet of Things) applications. This product offers distinct characteristics, packaging, and functional features that make it suitable for a wide range of applications.

Basic Information Overview

• Category: Wireless Communication Module
• Use: IoT Applications
• Characteristics: Low power consumption, long-range communication, LoRaWAN compatibility
• Package: Surface Mount
• Essence: Enables long-range wireless communication for IoT devices
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Frequency Range: 915 MHz
• Operating Voltage: 2.1V to 3.6V
• Transmit Power: Up to 18 dBm
• Receiver Sensitivity: Down to -146 dBm
• Interface: UART

Detailed Pin Configuration

The RN2903FE(TE85L,F) module has a detailed pin configuration with specific pins allocated for power supply, communication interface, and antenna connection. The pinout diagram provides clear guidance on the physical layout of the module's pins.

Functional Features

• LoRaWAN Compatibility: Allows seamless integration with LoRaWAN networks
• Low Power Consumption: Ideal for battery-operated IoT devices
• Long-Range Communication: Ensures reliable connectivity over extended distances

Advantages and Disadvantages

Advantages

• Long battery life due to low power consumption
• Reliable long-range communication
• Easy integration with LoRaWAN networks

Disadvantages

• Limited frequency range (915 MHz only)
• Requires understanding of LoRaWAN protocol for optimal utilization

Working Principles

The RN2903FE(TE85L,F) operates based on the LoRa modulation technique, allowing it to achieve long-range communication with minimal power consumption. It utilizes the LoRaWAN protocol to establish connections with IoT gateways, enabling data transmission over extended distances.

Detailed Application Field Plans

The RN2903FE(TE85L,F) is well-suited for various IoT applications, including: - Smart Agriculture: Remote monitoring of soil moisture and environmental conditions - Asset Tracking: Real-time tracking of valuable assets over large areas - Smart Cities: Deployment in urban infrastructure for smart parking and waste management systems

Detailed and Complete Alternative Models

• RN2483: Suitable for European frequency bands
• RN2903: Similar to RN2903FE but without the "TE85L,F" suffix, offering different packaging options

In conclusion, the RN2903FE(TE85L,F) wireless communication module offers a compelling solution for IoT applications requiring long-range connectivity and low power consumption. Its compatibility with the LoRaWAN protocol and distinct characteristics make it a versatile choice for diverse IoT deployments.

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