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RN2903A-I/RMSA103 - Low-Power Long Range LoRa® Technology Transceiver Module

RN2903A-I/RMSA103 - Product Description:

RN2903A-I/RMSA103 is Low-Power Long Range LoRa Technology Transceiver module, it provides an easy to use, low-power solution for long range wireless data transmission. The advanced command interface offers rapid time-to-market. The RN2903 module complies with the LoRaWAN Class A and Class C protocol specifications. It integrates RF, a baseband controller and command Application Programming Interface (API) processor, making it a complete long range solution.

RN2903A-I/RMSA103 - Key Features: 

Single Operating Voltage: 2.1V to 3.6V (3.3V typical)

Temperature Range: -40°C to +85°C

Low-Power Consumption

Programmable RF Communication Bit Rate up to 300 kbps with FSK Modulation, 12500 bps with LoRa® Technology Modulation

Integrated MCU, Crystal, EUI-64 Node Identity Serial EEPROM, Radio Transceiver with Analog Front End, Matching Circuitry

14 GPIOs for Control and Status, Shared with 13 Analog Inputs

RN2903A-I/RMSA103 - Applications:

Automated Meter Reading

Home and Building Automation

Wireless Alarm and Security Systems

Industrial Monitoring and Control

Machine to Machine (M2M)

Internet of Things (IoT)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

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• 5.When can I deliver the goods after placing an order? How long will it take to get there?

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.