Toshiba Semiconductor and Storage
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
RN2905T5LFT
자세히보기 데이터시트

RN2905T5LFT

Product Overview

Category: Integrated Circuit
Use: Wireless communication
Characteristics: Low power, long-range
Package: Surface mount
Essence: LoRaWAN module
Packaging/Quantity: 2500 units per reel

Specifications

  • Frequency: 915 MHz
  • Output Power: Up to 20 dBm
  • Sensitivity: -148 dBm
  • Interface: UART
  • Operating Temperature: -40°C to +85°C
  • Supply Voltage: 2.1V to 3.6V

Detailed Pin Configuration

| Pin Name | Function | |----------|----------| | VDD | Power supply | | GND | Ground | | RXD | Receive data| | TXD | Transmit data| | RESET | Reset |

Functional Features

  • Long-range communication
  • Low power consumption
  • Secure data transmission
  • Easy integration with microcontrollers

Advantages and Disadvantages

Advantages: - Extended battery life - Reliable connectivity in remote areas - Secure data transmission

Disadvantages: - Limited data rate compared to other wireless technologies - Requires LoRaWAN network infrastructure

Working Principles

The RN2905T5LFT operates on the LoRaWAN protocol, utilizing spread spectrum modulation to achieve long-range communication with low power consumption. It transmits data over the air to a LoRaWAN gateway, which then forwards the data to the network server.

Detailed Application Field Plans

  • Smart agriculture for monitoring soil moisture and temperature
  • Asset tracking for logistics and supply chain management
  • Industrial IoT for remote sensor monitoring

Detailed and Complete Alternative Models

  1. RN2483: Similar LoRaWAN module with different frequency band support
  2. SX1276: Standalone LoRa transceiver with flexible configuration options

This completes the English editing encyclopedia entry structure format for RN2905T5LFT.

기술 솔루션에 RN2905T5LFT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of RN2905T5LFT in technical solutions:

  1. What is the operating frequency range of RN2905T5LFT?

    • The operating frequency range of RN2905T5LFT is 915 MHz.

  2. What is the maximum output power of RN2905T5LFT?

    • The maximum output power of RN2905T5LFT is +20 dBm.

  3. Does RN2905T5LFT support LoRaWAN protocol?

    • Yes, RN2905T5LFT supports LoRaWAN protocol for long-range communication.

  4. What is the typical sensitivity of RN2905T5LFT?

    • The typical sensitivity of RN2905T5LFT is -148 dBm.

  5. Can RN2905T5LFT be used for battery-powered applications?

    • Yes, RN2905T5LFT is suitable for battery-powered applications due to its low power consumption.

  6. Is RN2905T5LFT compatible with Arduino or Raspberry Pi?

    • Yes, RN2905T5LFT can be interfaced with Arduino or Raspberry Pi using appropriate interfaces.

  7. What is the maximum data rate supported by RN2905T5LFT?

    • The maximum data rate supported by RN2905T5LFT is 50 kbps.

  8. Does RN2905T5LFT have built-in security features?

    • Yes, RN2905T5LFT includes built-in security features to ensure secure communication.

  9. What is the typical range of RN2905T5LFT in urban environments?

    • The typical range of RN2905T5LFT in urban environments is several kilometers, depending on the specific conditions.

  10. Are there any regulatory certifications for RN2905T5LFT?

    • Yes, RN2905T5LFT is certified for use in various regions, including FCC and CE certifications.

I hope these questions and answers are helpful for your technical solutions involving RN2905T5LFT!