Laird Connectivity 1001 LoRa Gateway RG191-M2 User Manual V2

Laird Technologies LoRa Gateway RG191-M2 Users Manual V2

Contents

Users Manual V2

A Datasheet Sentrius™ RG191-M2 Concentrator Card Pluggable M2.COM LoRaWAN™ Adapter
RG191-M2 Concentrator Card Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 2 © Copyright 2017 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 CONTENTS 1 Introduction ....................................................................................................................................................... 3 2 Overview ............................................................................................................................................................ 3 3 Specification summary ...................................................................................................................................... 3 4 Hardware Specifications .................................................................................................................................... 4 5 Pin Definitions ................................................................................................................................................... 5 6 FCC and IC Regulatory Statements .................................................................................................................... 7 Power Exposure Information ......................................................................................................................... 7 OEM Responsibilities ............................................................................................................................................. 7
RG191-M2 Concentrator Card Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 3 © Copyright 2017 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 1 INTRODUCTION The Sentrius™ RG191-M2 LoRaWAN Concentrator Card combines Laird’s long-standing expertise in optimized RF design with the emerging LoRaWAN ecosystem. The Sentrius™ RG191-M2 card enables OEMs to integrate a high-performance, certified LoRaWAN gateway interface to any Linux-based platform. Laird’s optimum hardware solution expands upon Sentrius™ drivers and reference design for improved RF performance. Comprehensive integration and design services for a custom gateway are also available via Laird’s dedicated Engineering Services team and qualified LoRa antenna solutions are available from Laird. 2 OVERVIEW The module is designed around the Sentrius™ SX1301 digital baseband chip with an integrated LoRa concentrator IP, which is designed to perform high performance gateway function in the ISM band. The RF frontend consists of two of SX1257, high performance digital I and Q modulator/demodulator transceiver chips. The RF front-end is terminated with standard U.FL connector. The board form factor and connector pinout are designed to conform to M2.COM specifications. The card requires a single 5-volt supply and it generates its power supply requirements on-board. Standard SPI communication, reset, and power supply to the board are provided through a 75-position host interface connector. 3 SPECIFICATION SUMMARY Category Feature Specification General Radio Semtech Radios SX1301 and SX1257 (x2) Reference Design Based on Semtech Rev 1.0 - SX1301 AP1 Connectors Connector Type M2.COM E Key - http://www.m2com-standard.org/en-us External Antenna U.FL connector Power Consumption TX (max) – 440 mA RX (all channels) – 340 mA Idle – 40 mA Voltage Input Input 5V (+/- 10%) RF Characteristics Frequency Range RG191-M2: 902 to 928 MHz RX Sensitivity Up to -140 dBm Max RF Output Power Up to +27 dBm Software Host Interface SPI Driver Support https://github.com/Lora-net/lora_gateway (Laird testing done with Linux) Temperature Operating Range -30°C to +85°C Physical Dimensions 75 x 53 x 3.8 mm Weight <11 g Regulatory Certifications FCC/IC/CE Warranty 12 months
RG191-M2 Concentrator Card Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 4 © Copyright 2017 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 4 HARDWARE SPECIFICATIONS Figure 1: Schematic
RG191-M2 Concentrator Card Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 5 © Copyright 2017 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 5 PIN DEFINITIONS Table 1: Pin definitions Pin # Pin Name Laird RG191-M2 Pinout Comment 1 GND Populated 2 VCC Populated +5V 3 USB_D+ 4 VCC Populated +5V 5 USB_D- 6 USB_OTG_ID 7 GND Populated 8 I2S_SCK 9 SDIO_CLK 10 I2S_WS 11 SDIO_CMD 12 I2S_SD_OUT 13 SDIO_DATA0 14 I2S_SD_IN 15 SDIO_DATA1 16 CB_RESET_OUT# 17 SDIO_DATA2 18 GND Populated 19 SDIO_DATA3 20 CB_PWR_ON 21 SDIO_WAKE# 22 UART0_TXD 23 SDIO_RESET# 24 CONNECTOR KEY 25 CONNECTOR KEY 26 CONNECTOR KEY 27 CONNECTOR KEY 28 CONNECTOR KEY 29 CONNECTOR KEY 30 CONNECTOR KEY 31 CONNECTOR KEY 32 UART0_RXD 33 GND Populated 34 UART0_RTS 35 I2C1_DATA 36 UART0_CTS 37 I2C1_CLK 38 GPIO_0 Populated 1 PPS signal from a GPS receiver 39 GND Populated - 40 GPIO_1
RG191-M2 Concentrator Card Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 6 © Copyright 2017 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 Pin # Pin Name Laird RG191-M2 Pinout Comment 41 PWM0/GPIO_8 Populated GARD ID [1=US; 0=EU] 42 GPIO_2 43 PWM1/GPIO_9 Populated RESERVED 44 GPIO_3 45 GND Populated - 46 GPIO_4 47 ADC_0/GPIO_10 Populated RESERVED 48 GPIO_5 49 ADC_1/GPIO_11 Populated RESERVED 50 GPIO_6 51 GND Populated - 52 GPIO_7 53 ADC_2/GPIO_12 54 USB_OTG_OC# 55 ADC_3/GPIO_13 56 SIO_25/W_DISABLE# 57 GND Populated - 58 I2C0_DATA 59 ADC_4/GPIO_14 60 I2C0_CLK 61 ADC_5/GPIO_15 62 SPI_MOSI Populated SPI MOSI 63 GND Populated - 64 SPI_MISO Populated SPI MISO 65 VDD_RTC 66 SPI_CLK Populated SPI CLOCK 67 BUCKUP# 68 SPI_CS0# Populated SPI CHIP SELECT 69 GND Populated - 70 SPI_CS1# 71 RESET_IN# Populated RESET [ACTIVE LOW] 72 VCC Populated +5V 73 WAKE# 74 VCC Populated +5V 75 GND Populated -
RG191-M2 Concentrator Card Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 7 © Copyright 2017 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 6 FCC AND IC REGULATORY STATEMENTS Model US/FCC CANADA/IC RG191-M2 SQG-1001 3147A-1001 The OEM must follow the regulatory guidelines and warnings listed below to inherit Laird’ modular approval. The RG191-M2 holds full modular approvals and has been certified for integration to products only by OEM integrators under the following conditions: 1. The antenna(s) must be installed such that a minimum separation distance of 20 cm is always maintained between the radiator (antenna) and all persons. 2. The transmitter module must not be operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. If the two conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: If these conditions cannot be met (for certain configurations or co-location with another transmitter), then the FCC and Industry Canada authorizations are no longer considered valid and the FCC ID and IC Certification Number cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC and Industry Canada authorization. Power Exposure Information Federal Communication Commission (FCC) Radiation Exposure Statement: To comply with FCC RF exposure limits for general population/uncontrolled exposure, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and operating in conjunction with any other antenna or transmitter. OEM Responsibilities WARNING: The OEM must ensure that FCC and Industry Canada labelling requirements are met. This includes a clearly visible label on the outside of the OEM enclosure specifying the appropriate Laird FCC identifier for this product. Contains FCC ID: SQG-1001 Contains IC: 3147A-1001 The OEM of the RG191-M2 module must only use the approved antenna(s) listed above (TBD), which have been certified with this module. The OEM integrator must not provide information to the end user regarding how to install or remove this RF module or change RF related parameters in the user manual of the end-product. The user manual for the end-product must also include the following information in a prominent location: To comply with FCC and Industry Canada RF exposure limits for general population/uncontrolled exposure, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures.
RG191-M2 Concentrator Card Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 8 © Copyright 2017 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 If the size of the end product is larger than 8x10cm, then the following FCC part 15.19 statement has to also be available on visible on outside of device: The enclosed device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation Label and text information should be in a size of type large enough to be readily legible, consistent with the dimensions of the equipment and the label. However, the type size for the text is not required to be larger than eight point. CAUTION: The OEM should have their device which incorporates the RG191-M2 tested by a qualified test house to verify compliance with FCC Part 15 Subpart B limits for unintentional radiators. WARNING: Changes or modifications not expressly approved by Laird could void the user’s authority to operate the equipment. FCC Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in an installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to correct the interference by one or more of the following measures: ▪ Re-orient or relocate the receiving antenna ▪ Increase the separation between the equipment and the receiver ▪ Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. ▪ Consult the dealer or an experienced radio/TV technician for help. FCC Warning: “THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. Industry Canada (IC) Warning: This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. French equivalent is: Le présent appareil est conforme aux CNR d'Industrie Canada applicable aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
RG191-M2 Concentrator Card Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 9 © Copyright 2017 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 IC Radiation Exposure Statement To comply with Industry Canada RF exposure limits for general population / uncontrolled exposure, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be operating in conjunction with any other antenna or transmitter. REMARQUE IMPORTANTE Déclaration IC d'exposition aux radiations Pour se conformer à Industrie Canada RF limites d'exposition pour la population générale / exposition non contrôlée, l'antenne utilisée pour ce transmetteur doit être installée pour fournir une distance d'au moins 20 cm de toutes les personnes et ne doit pas fonctionner en conjonction avec toute autre antenne ou transmetteur. Modular Approval OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). Approbation modulaire OEM intégrateur est toujours responsable de tester leur produit final pour les exigences de conformité supplémentaires nécessaires à ce module installé (par exemple, les émissions de périphériques numériques, les exigences de périphériques PC, etc.) Antennas This radio transmitter RG191-M2 has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. This device has been designed to operate with the antenna listed below, and having a maximum gain of 2.0 dBi (LSR 900 MHz Dipole). Antennas not included in this list or having a gain greater than 2.0 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 ohms. List of all Antennas Acceptable for use with the Transmitter 1) LSR 001-0002 center-fed 900 MHz dipole antenna and LSR 080-0001 U.FL to Reverse Polarity SMA connector cable. Antennes Cet émetteur radio RG191-M2 a été approuvé par Industrie Canada pour fonctionner avec les types d'antennes listés ci-dessous avec le gain maximal admissible indiqué. Les types d'antenne non inclus dans cette liste, ayant un gain supérieur au gain maximal indiqué pour ce type, sont strictement interdits pour être utilisés avec ce périphérique. Cet appareil a été conçu pour fonctionner avec l'antenne indiquée ci-dessous, et ayant un gain maximal de 2,0 dBi (Dipole LSR 900 MHz). Les antennes non comprises dans cette liste ou ayant un gain supérieur à 2,0 dBi sont strictement interdites pour être utilisées avec cet appareil. L'impédance d'antenne requise est de 50 ohms. Liste de toutes les antennes Acceptables pour l'utilisation avec l'émetteur 1) LSR 001-0002 antenne dipôle de 900 MHz alimentée au centre et LSR 080-0001 U.FL à la Polarité Inverse SMA Câble de connexion.
RG191-M2 Concentrator Card Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/wireless 10 © Copyright 2017 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 IMPORTANT NOTE If these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the Canada authorization is no longer considered valid and the IC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end-product (including the transmitter) and obtaining a separate Canada authorization. NOTE IMPORTANTE Dans le cas où ces conditions ne peuvent être satisfaites (par exemple pour certaines configurations d'ordinateur portable ou de certaines co-localisation avec un autre émetteur), l'autorisation du Canada n'est plus considéré comme valide et l'ID IC ne peut pas être utilisé sur le produit final. Dans ces circonstances, l'intégrateur OEM sera chargé de réévaluer le produit final (y compris l'émetteur) et l'obtention d'une autorisation distincte au Canada. Le produit final doit être étiqueté dans un endroit visible avec l'inscription suivante: " RG191-M2 Contient des IC: 3147A-1001".

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