RN2483A-I/RM105

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Microchip Technology

LORA TRANSCEIVER MODULE, UART, 2.1 V TO 3.6 V

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RN2483A-I/RM105

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Microchip Technology

LORA TRANSCEIVER MODULE, UART, 2.1 V TO 3.6 V

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Description Specifications Series Pricing CAD Documents

Description

General part information

RN2483 Series

The RN2483 is a fully-certified 868 MHz module based on wireless LoRa® technology. The RN2483 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 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.

The RN2483 is the [first LoRa module to pass LoRa Alliance Certification testing](https://ww1.microchip.com/downloads/pr_archive/en/microchips-lora-is-worlds-firs.pdf). It is certified to the LoRaWAN 1.0.1 specification, ensuring that designers can quickly and easily integrate their end devices into any LoRaWAN network.

Technical Specifications

Parameters and characteristics for this part

Specification	RN2483A-I/RM105

Antenna Type	Castellation, Antenna Not Included
Current - Transmitting (Max)	39 mA
Current - Transmitting (Min)	14.1 mA
Data Rate	300 kbps
Frequency Range 1 (Max)	434.79 MHz
Frequency Range 1 (Min)	433.05 MHz
Frequency Range 2 (Max)	870 MHz
Frequency Range 2 (Min)	863 MHz
Modulation	FSK, GFSK
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	Module
Power - Output	14 dBm
Protocol	LoRa™
RF Family/Standard	General ISM < 1GHz
Sensitivity	-146 dBm
Serial Interfaces	UART, I2C, SPI
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	2.1 V

RN2483 Series

Part	Firmware Version	Mounting Type	RF Family/Standard	Package / Case	Power - Output	Operating Temperature (Min)	Operating Temperature (Max)	Protocol	Current - Receiving	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Modulation	Antenna Type	Data Rate	Current - Transmitting	Frequency	Frequency	Serial Interfaces	Sensitivity	Frequency Range 2 (Max)	Frequency Range 1 (Max)	Frequency Range 1 (Min)	Frequency Range 2 (Min)	Current - Transmitting (Max)	Current - Transmitting (Min)
Microchip Technology RN2483A-I/RM104	1.0.4	Surface Mount	General ISM < 1GHz	Module	14 dBm	-40 °C	85 °C	LoRa™	14 mA	2.1 V	3.6 V	FSK GFSK	Antenna Not Included Castellation	300 kbps	39 mA	433MHz 868MHz	433 MHz 868 MHz	I2C SPI UART	-146 dBm
Microchip Technology RN2483A-I/RM105		Surface Mount	General ISM < 1GHz	Module	14 dBm	-40 °C	85 °C	LoRa™		2.1 V	3.6 V	FSK GFSK	Antenna Not Included Castellation	300 kbps				I2C SPI UART	-146 dBm	870 MHz	434.79 MHz	433.05 MHz	863 MHz	39 mA	14.1 mA
Microchip Technology RN2483-I/RM101	1.0.1	Surface Mount	General ISM < 1GHz	Module	14 dBm	-40 °C	85 °C	LoRa™	14.3 mA	2.1 V	3.6 V		Antenna Not Included	300 kbps	39 mA	433MHz 868MHz	433 MHz 868 MHz	I2C SPI UART	-146 dBm
Microchip Technology RN2483A-I/RM103	1.0.3	Surface Mount	General ISM < 1GHz	Module	14 dBm	-40 °C	85 °C	LoRa™	14 mA	2.1 V	3.6 V	FSK GFSK	Antenna Not Included Castellation	300 kbps	39 mA	433MHz 868MHz	433 MHz 868 MHz	I2C SPI UART	-146 dBm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

RN2483A-I/RM105 | Datasheet

LoRaWAN Certification Test Report

Wireless Brochure

RN2483 Low-Power LoRa Technology Transceiver Module Data Sheet

LoRa(TM) Technology Sell Sheet