Microchip Technology Inc

RN2903

In Production

The RN2903 is a fully-certified 915 MHz module based on wireless LoRa® technology.  The RN2903 utilizes a unique spread spectrum modulation within the Sub-GHz band to enable long range, low power, and high network capacity. 

The module's embedded LoRaWAN™ Class A protocol enables seamless connectivity to any LoRaWAN compliant network infrastructure, whether public or privately deployed.  The module is specifically designed for ease of use, which shortens development time and speeds time to market.  LoRa technology is ideal for battery-operated sensors and low power applications such as IoT, M2M, Smart City, Sensor networks, Industrial automation, and more.

 

    Features

        • On-board LoRaWAN™ Class A protocol stack
        • ASCII command interface over UART
        • Compact form factor 17.8 x 26.7 x 3 mm
        • Castellated SMT pads for easy and reliable PCB mounting
        • Device Firmware Upgrade (DFU) over UART
        • 14 GPIO for control, status, and ADC
        • Highly integrated module with MCU, crystal, EUI-64 Node Identity Serial EEPROM, Radio transceiver with analog front end, and matching circuitry
        • Environmentally friendly, RoHS compliant
        • FCC and IC Certified
        Parameter Name
        Value
        Type
        Sub-GHz
        Output Power (dBm)
        18.50
        Host Interface
        UART
        Pin Count
        47
        Package
        Surface mount module
        IO Pins
        14
        RF Module
        Yes
        RF Transceiver
        Yes
        Operating Temperature Range
        -40 to 85
        Frequency Range
        915 MHz
        Input Sensitivity (mVpp)
        -146
        Rx Input Sensitivity (dB)
        -146
        TX Current Consumption
        124 mA (max)
        RX Current Consumption
        13.5 mA
        Documentation
        Data Sheets
        02/28/2017
        1558KB
          Errata
         
         
         
         
        Errata
        02/28/2017
        198KB
          Sell Sheets
         
         
         
         
        Sell Sheets
        11/23/2015
        719KB
          Software
         
         
         
         
        Software
        05/22/2017
        116KB
          Demo Software
         
         
         
         
        Demo Software
        06/08/2016
        16127KB
          Certifications
         
         
         
        Certifications
        07/13/2017
        439KB
        Certifications
        06/08/2016
        211KB
          Gerber Files
         
         
         
         
        Gerber Files
        08/25/2015
        1738KB
          User Guides
         
         
         
        User Guides
        06/08/2016
        460KB
        User Guides
        01/17/2017
        2892KB
        User Guides
        10/29/2015
        360KB
        User Guides
        10/14/2015
        3707KB
        Pricing & Samples
        All pricing shown in USD only.
        Part Number
        Leads
        Package Type
        Temp Range
        Packing
        1+
        26+
        100+
        1000+
        5000+
        Buy
        Sample
        RN2903A-I/RM098
        47
        MODULE
        -40C to +85C
        TRAY
        12.80
        11.60
        10.96
        10.96
        10.96
         

        ** Device not available to purchase online. Please contact a sales office for pricing information.
        Open a microchipDIRECT account today!

        Development Tools
        • Demo & Eval Boards
        • LoRa(R) Technology Evaluation Kit - 900 ( DV164140-2 )

          LoRa(R)

          The LoRa® Network Evaluation Kit makes it easy for customers to test LoRa technology, range and data rate. The full-featured gateway board includes an LCD screen, SD Card for Config Data, Ethernet connection, 915 MHz antenna, and full-band capture radios. The Gateway evaluation kit also includes two RN2903 Mote boards (Part #

        • RN2903 LoRa(R) Technology Mote ( DM164139 )

          RN2903

          The RN2903 LoRa® Mote is a LoRaWAN™ Class A end-device based on the RN2903 LoRa modem. As a standalone battery-powered node, the Mote provides a convenient platform to quickly demonstrate the long-range capabilities of the modem, as well as to verify inter-operability when connecting to LoRaWAN v1.0 compliant gateways and infrastructure.

          The Mote includes light...

        • RN2903 PICtail(TM)/PICtail Plus Daughter Board ( RN-2903-PICTAIL )

          RN2903

        RoHS Information
        Part
        Number
        Device
        Weight
        Shipping
        Weight
        Lead
        Count
        Package
        Type
        Package
        Width
        Solder
        Composition
        JEDEC
        Indicator
        RoHS
         
        China
        EFUP
        RN2903-I/RM095
        4.660000
        47
        MODULE
        27x18x3.1mm
        NiAu
        e4
        RN2903A-I/RM097
        4.660000
        47
        MODULE
        27x18x3.1mm
        NiAu
        e4
        RN2903A-I/RM098
        4.660000
        47
        MODULE
        27x18x3.1mm
        NiAu
        e4
        To see a complete listing of RoHS data for this device, please Click here
        Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.