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LoRa® Wireless RF Transceiver Modules

Microchip Technology offers its RN2903 and RN2483, low-power, LoRa technology transceiver modules designed for long-range sensor applications

Image of Microchip's RN2903 and RN2483 RF Transceiver ModulesMicrochip Technology's RN2903-I / RM095 and RN2483-I / RM101 are fully certified 915 MHz, 868 MHz, and 433 MHz modules based on wireless LoRa technology. These modules utilize 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.

Microchip's RN2483 Long Range Transceiver
Microchip's RN2903 RF Transceiver Module

Features
  • On-board, LoRaWAN Class A protocol stack
  • ASCII command interface over UART
  • Compact form factor of 17.8 mm x 26.7 mm x 3 mm
  • Castellated SMT pads for easy and reliable PCB mounting
  • Device firmware upgrade (DFU) over UART
  • Fourteen GPIOs 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 and RoHS-compliant
  • European R&TTE directive assessed radio module
  • FCC and IC certified

RF Transceiver Modules

ImageManufacturer Part NumberDescriptionFrequencyPower - OutputAvailable QuantityView Details
RX TXRX MOD ISM < 1GHZ CAST SMDRN2483A-I/RM103RX TXRX MOD ISM < 1GHZ CAST SMD433MHz, 868MHz14dBm0View Details
RX TXRX MOD ISM < 1GHZ CAST SMDRN2903A-I/RM098RX TXRX MOD ISM < 1GHZ CAST SMD902MHz ~ 928MHz18.5dBm0View Details

Evaluation Boards and Kits

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
PICTAILPLUS LORA BOARD RN2483RN-2483-PICTAILPICTAILPLUS LORA BOARD RN24833 - ImmediateView Details
DEMO BOARD RN2483 LORA MOTEDM164138DEMO BOARD RN2483 LORA MOTE13 - ImmediateView Details
RN2903 LORA(R) MOTEDM164139RN2903 LORA(R) MOTE40 - ImmediateView Details
LORA EVAL KIT RN2903 915MHZDV164140-2LORA EVAL KIT RN2903 915MHZ4 - ImmediateView Details
LORA EVAL KIT RN2483 868MHZDV164140-1LORA EVAL KIT RN2483 868MHZ5 - ImmediateView Details
RN2903 PICTAIL(TM)/PICTAIL PLUSRN-2903-PICTAILRN2903 PICTAIL(TM)/PICTAIL PLUS13 - ImmediateView Details
Published: 2016-08-22