Microchip Technology

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 NumberDescriptionData RateSensitivityAvailable QuantityPriceView Details
RF TXRX MOD ISM<1GHZ CAST SMDRN2483A-I/RM103RF TXRX MOD ISM<1GHZ CAST SMD300kbps-146dBm0 - Immediate$517.15View Details
RF TXRX MOD ISM<1GHZ CAST SMDRN2903A-I/RM098RF TXRX MOD ISM<1GHZ CAST SMD300kbps-146dBm0 - Immediate$517.15View Details

Evaluation Boards and Kits

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
PICTAILPLUS LORA BOARD RN2483RN-2483-PICTAILPICTAILPLUS LORA BOARD RN248346 - Immediate$3,406.65View Details
DEMO BOARD RN2483 LORA MOTEDM164138DEMO BOARD RN2483 LORA MOTE24 - Immediate$3,480.10View Details
RN2903 LORA(R) MOTEDM164139RN2903 LORA(R) MOTE21 - Immediate$3,480.10View Details
LORA EVAL KIT RN2903 915MHZDV164140-2LORA EVAL KIT RN2903 915MHZ5 - Immediate$25,116.33View Details
LORA EVAL KIT RN2483 868MHZDV164140-1LORA EVAL KIT RN2483 868MHZ0 - ImmediateSee Page for PricingView Details
RN2903 PICTAIL(TM)/PICTAIL PLUSRN-2903-PICTAILRN2903 PICTAIL(TM)/PICTAIL PLUS4 - Immediate$1,726.08View Details
Published: 2016-08-22

Related Videos

PIC Microcontroller Embedded Development Using the CCS PIC MCU C Compiler – Day 4
PIC Microcontroller Embedded Development Using the CCS PIC MCU C Compiler – Day 4

Publish Date: 2023-04-27

Microchip RN2903 RF Transceiver Module | DigiKey Daily
Microchip RN2903 RF Transceiver Module | DigiKey Daily

Publish Date: 2016-09-13

Microchip's RN2483 Long Range Transceiver | Digi-Key Daily
Microchip's RN2483 Long Range Transceiver | Digi-Key Daily

Publish Date: 2015-12-18

Related Product Highlight

RN2903 RF Transceiver Module Microchip Technology's RN2903 is a fully certified, 915 MHz module based on wireless LoRa technology.
RN2483 LoRa™ Modem Microchip Technology's RN2483 LoRa modem resolves the age-old wireless developer’s dilemma to choose between longer range and lower power consumption.
Real-Time Clock/Calendar Products Real-Time Clock products for smart energy, utility metering, Ethernet, and LCD applications include basic, mid-range, and upper mid-range RTCCs and dev tools.

Related Articles and Blogs

Wireless Modules Operating in the Sub-GHz Bands Offer a Simpler Route to Market for Sensor Networks Pre-certified sub-GHz wireless modules provide low-power, long-range wide area network solutions.
Ensuring Device and Radio Security in Low-Power IoT Wireless Connections LoRaWAN security features make it an attractive connectivity standard for IoT devices.
Develop with LoRa for Low-Rate, Long-Range IoT Applications The LoRa protocol helps designers develop a robust WAN for many IoT applications that require both long range and low power consumption.