RN2906,LF
Product Overview
Category: Wireless Communication Module
Use: Long-range low-power LoRaWAN module
Characteristics: Low power consumption, long-range communication, compact package
Package: Surface mount
Essence: Enables long-range wireless communication for IoT devices
Packaging/Quantity: 1 piece per package
Specifications
- Frequency: 915 MHz
- Output Power: Up to 20 dBm
- Sensitivity: -148 dBm
- Operating Voltage: 2.1V to 3.6V
- Current Consumption: 33 mA (transmitting), 17 mA (receiving)
Detailed Pin Configuration
- Pin 1: VDD
- Pin 2: GND
- Pin 3: Reset
- Pin 4: SPI Clock
- Pin 5: SPI Data In
- Pin 6: SPI Data Out
- Pin 7: SPI Chip Select
- Pin 8: Antenna
Functional Features
- Long-range communication up to 15 km
- Low power consumption for battery-operated devices
- LoRaWAN Class A and Class C protocol support
- Secure AES-128 encryption for data transmission
Advantages and Disadvantages
Advantages: - Long-range communication capability - Low power consumption - Secure data transmission
Disadvantages: - Limited frequency options - Requires understanding of LoRaWAN protocol for optimal use
Working Principles
The RN2906,LF module utilizes the LoRa modulation technique to achieve long-range communication with low power consumption. It operates in the unlicensed ISM bands and uses the LoRaWAN protocol for secure and efficient data transmission.
Detailed Application Field Plans
The RN2906,LF module is suitable for various IoT applications such as smart agriculture, asset tracking, smart cities, and industrial monitoring. Its long-range communication and low power consumption make it ideal for remote sensor deployments and battery-operated devices.
Detailed and Complete Alternative Models
- RN2483-I/RM101: Similar LoRaWAN module with different frequency band support
- SX1276IMLTRT: Long-range transceiver module with LoRa modulation
- Laird RM1xx: LoRaWAN modules with various frequency options
Note: The alternative models listed above provide similar functionalities and can be considered based on specific project requirements.
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기술 솔루션에 RN2906,LF 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure, here are 10 common questions and answers related to the application of RN2906,LF in technical solutions:
What is RN2903,LF?
- RN2903,LF is a low-power, long-range LoRa technology module designed for IoT applications.
What is the operating frequency range of RN2903,LF?
- The operating frequency range of RN2903,LF is 915 MHz for US, Canada, and South America, and 868 MHz for Europe.
What is the maximum transmission range of RN2903,LF?
- The maximum transmission range of RN2903,LF is up to 15 km in rural areas and up to 5 km in urban areas.
What are the typical applications of RN2903,LF?
- Typical applications of RN2903,LF include smart agriculture, smart cities, industrial automation, and asset tracking.
What is the power consumption of RN2903,LF during transmission?
- The power consumption of RN2903,LF during transmission is approximately 21 mA at 14 dBm output power.
Does RN2903,LF support over-the-air firmware updates?
- Yes, RN2903,LF supports over-the-air firmware updates, allowing for easy maintenance and upgrades in the field.
Can RN2903,LF be used for battery-powered devices?
- Yes, RN2903,LF is designed for low-power operation and can be used in battery-powered IoT devices.
What type of antenna is recommended for use with RN2903,LF?
- A 50-ohm external antenna with an SMA connector is recommended for use with RN2903,LF for optimal performance.
Does RN2903,LF support encryption for secure data transmission?
- Yes, RN2903,LF supports AES-128 encryption for secure data transmission over the LoRa network.
Is there a development kit available for RN2903,LF?
- Yes, Microchip provides a development kit for RN2903,LF, which includes the necessary hardware and software tools for evaluation and prototyping.
I hope these questions and answers are helpful for your technical solutions involving RN2903,LF!