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LoRa - Long Range Radio

   

 

thingpark approved

LoRa Long Range Radio Lorawan Alliance Certified

LoRa™ LoRa Long Range Radio Lorawan Alliance Certified

The rollout of LTE next to the traditional 868MHz frequency band commonly used in Europe creates increased interference for wireless security systems, smoke detectors, lighting control, home automation, and smart meter applications.
In close cooperation with Semtech Corporation IMST developed the ultra long range radio module iM880A/B based on Semtech’s patented LoRa® technology. With strong robustness against interferers and the minimized power consumption the module is the best solution for applications require long range and secure radio link within the 868 MHz frequency band.
Using Semtech’s patented LoRa® modulation technique iM880A/B can achieve a sensitivity of more than -137 dBm using a low cost bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness. LoRa® also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption.

Productname   Specification Description

 


iM282A  LoRa™

Frequency: 2.4 GHz
Range (LoS):up to 10000 m
RF power:up to +12 dBm
Sensitivity:up to -130 dBm

The LoRa® technology of Semtech Corporation provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. The iM282A is especially suitable for battery driven devices. It consumes only 34mA in transmit mode with +12dBm and 25mA @ +8dBm.


iM880B-L

Frequency: 868 MHz
Range (LoS): up to 15000 m
RF power: up to +19 dBm
Sensitivity: down to -137 dBm


LoRa™ Alliance Certified

The LoRa® technology of Semtech Corporation provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. The module provides the configuration of six orthogonal spreading sequences, three different signal bandwidth options and four error correction schemes and therefore enables the user to choose the perfect balance between range, interference robustness and data rate for multiple wireless applications.


iM881A-M LoRa™

Frequency: 868 MHz
Range (LoS): up to 12000 m
RF power: up to +14 dBm
Sensitivity: down to -137 dBm

LoRa™ Alliance Certified

The LoRa® technology of Semtech Corporation provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. The iM881A is especially suitable for battery driven devices. It consumes only 38mA in transmit mode with +14dBm and 25mA @ +10dBm.
iM881A-M is supported by the open source github project lora-net


iM980A

Frequency: 902 to 928 MHz
Range (LoS): up to 15000 m
RF power: up to +17.5 dBm
Sensitivity: down to -137.5 dBm

LoRa™ Alliance Certified

The iM980A is a compact and low-cost radio module that operates in the unlicensed 915 MHz band and combines a powerful Cortex-M3 controller with the new LoRa™ transceiver SX1272 of Semtech Corporation. A sensitivity of down to -137.5 dBm and a maximum output power of +17.5 dBm results in a link budget of more than 155 dB. The iM980A has received Federal Communications Commission (FCC) CFR47 Telecommunications, Part 15 Subpart C modular approval in accordance with Part 15.212 Modular Transmitter Statement about FCC.


iC880A

Frequency band 868MHz
Orthogonal spreading factors
Sensitivity: down to -137 dBm
RF power: up to +20 dBm
SX1301 base band processor
Emulates 49 x LoRa® demodulators
10 parallel demodulation paths

The iC880A is the RF front end of a LoRa® gateway. It is able to receive on different frequency channels at the same time and is able to demodulate the LoRa® signal without knowledge of the used spreading factor of the sending node.

iU880B

Operating Temperature: -40°C to +85°C
Dimensions (LxWxH): 64 x 25.5 x 13 mm³
RF Output Power: +18 dBm (EIRP)

LoRa™ Alliance Certified

The iU880B is a compact and cost–effective USB stick based on the Long Range Radio Module iM880B-L.
The iU880B is qualified according to the RED 1999/5/EC. With an adjustable output power of up to +18 dBm (EIRP) combined with the outstanding sensitivity of the USB-Stick high ranges can be achieved.

Mote II for LoRa®

Frequency: 868 MHz
RF power: up to +14 dBm
Sensitivity: down to -138 dBm

LoRa™ Alliance Certified

The Mote II is a demonstration platform intended to be used in a variety of applications. It is fitted with the low power, bidirectional radio module iM881A-M and sensors like accelerometer, altimeter, and temperature sensor. Additionally it provides a GPS module, a display and three buttons and LEDs. The firmware will be provided by the open source github project lora-net

LoRa® Lite Gateway

Frequency: 868 MHz
RF power: up to +20 dBm
Sensitivity: down to -138 dBm
Platform: Evaluation and demonstration

 

LoRa® Lite Gateway (LGW) is a demonstration and evaluation platform consisting of the pre-certified concentrator iC880A, a RaspBerry PI, a pre-configured SD-card, a power supply, a 868MHz antenna, and a plastic housing. This device enables LoRa® customers to demonstrate and evaluate LoRaWAN® features, and can be easily connect to existing servers (e.g. thethingsnetwork , Loriot). The source code of firmware is provided by the open source github project lora-net (https://github.com/Lora-net/lora_gateway)


SK-iM282

Frequency: 2.4 GHz
Range (LoS): up to 10000 m
RF power: up to +12 dBm
Sensitivity: up to -130 dBm

The Starter Kit serves as a development, test and demonstration platform for the iM282A and for evaluation of the Long Range Radio module and its possible applications. (LoRa®)

SK-iM880B

Frequency: 868 MHz
Range (LoS): up to 15000 m
RF power: up to +19 dBm
Sensitivity: down to -137 dBm

LoRa™ Alliance Certified

The Starter Kit serves as a development, test and demonstration platform for the iM880B and for evaluation of the Long Range Radio module and its possible applications.

SK-iM881A

Frequency: 868 MHz
Range (LoS): up to 12000 m
RF power: up to +14 dBm
Sensitivity: down to -137 dBm

LoRa™ Alliance Certified

The Starter Kit serves as a development, test and demonstration platform for the iM881A and for evaluation of the Long Range Radio module and its possible applications.

WiMOD Shield for Arduino®
(WSA01-iM880B)

Frequency: 868 MHz
Range (LoS): up to 15000 m
RF power: up to +19 dBm
Sensitivity: down to -137 dBm
Arduino™ UNO R3 pinout

The WiMOD Shield for Arduino™ (WSA01-iM880B) is a development, test and demonstration board that enables users of the Arduino™ (or compatible boards) to use WiMOD radio modules based on LoRa® technology.


IoT DevKit for LoRa®

Frequency: 868 MHz


LoRa™ Alliance Certified

The kit contains a Lite Gateway, a Mote II, a iM880B on a Demo Board and an Arduino Shield. With those units you can easily setup your own LoRaWAN® network.

LoRaMac-node LoRa™

LoRaWAN™ end Point Stack

LoRaWAN® end point stack is an EU868 and US915 bands Class A and Class C endpoint implementation fully compatible with LoRaWAN® 1.0.1 specification. Each LoRaWAN® application example includes the LoRaWAN® certification protocol implementation.

IBM LMiC LoRa™ Software The IBM LoRa® MAC in (LMiC) C-library is a portable implementation of the LoRa® MAC specification for the C programming language for iM880B. It supports both the EU-868 and the US-915 variants of the specification and it can handle class A and class B devices. It is provided as open source under the Eclipse Public License (EPL).
For further information please refer to: IBM LMiC

IBM Mote Runner LoRa™ Software

Mote Runner is IBM’s infrastructure platform for wireless sensor networks (WSN). Firmware contains built-in LoRa® MAC library (lrsc-mac). iM880A and SK-iM880A are supported devices.
For further information please refer to: IBM Mote Runner


LoRa Alliance LoRa™

General Information

LoRa® Alliance is an open, non-profit association of members that believe the internet of things era is now. Our mission to standardize Low Power Wide Area Networks (LPWAN) being deployed around the world to enable Internet of Things (IoT), machine-to-machine (M2M), and smart city, and industrial applications. The Alliance members will collaborate to drive the global success of the LoRa® protocol (LoRaWAN®), by sharing knowledge and experience to guarantee interoperability between operators in one open global standard.