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CHAPTER 4 SPECIFICATIONS AND PIN INFORMATION

14

MultiConnect

®

xDot

TM

MTXDOT Developer Guide

Category

Description

Receive Sensitivity

Spreading Factor

North America Typical Sensitivity

2

EMEA Typical Sensitivity

3

6

-111 dBm

-121 dBm

7

-116 dBm

-124 dBm

8

-119 dBm

-127 dBm

9

-122 dBm

-130 dBm

10

-125 dBm

-133 dBm

11

-127 dBm

-135 dBm

12

-129 dBm

-137 dBm

1

Greater link budget is possible with higher gain antenna.

2

RFS_L500: RF sensitivity, Long-Range Mode, highest LNA gain, LNA boost, 500 kHz bandwidth using split Rx/Tx

path.

3

RFS_L125: RF sensitivity, Long-Range Mode, highest LNA gain, LNA boost, 125 kHz bandwidth using split Rx/Tx

path.

Mapping Data Rate to Spreading Factor/Bandwidth

Uplink

Downlink

US/AU

DR0: SF10BW125

DR8: SF12BW500

DR1: SF9BW125

DR9: SF11BW500

DR2: SF8BW125

...

DR3: SF7BW125

DR13: SF7BW500

DR4: SF8BW500

DR5-DR7: RFU

EU

DR0: SF12BW125

...

DR5: SF7BW15

DR6: SF7BW250

DR7: FSK

Содержание MultiConnect xDot MTXDOT-868 Series

Страница 1: ...MultiConnect xDotTM MTXDOT Developer Guide...

Страница 2: ...THE TRANSMISSION OF DATA BY A PRODUCT OVER A CELLULAR COMMUNICATIONS NETWORK WILL BE UNINTERRUPTED TIMELY SECURE OR ERROR FREE NOR DOES MULTITECH WARRANT ANY CONNECTION OR ACCESSIBILITY TO ANY CELLULA...

Страница 3: ...tion by Operating System 9 Linux 9 Windows 9 Mac 10 Chapter 3 Mechanical Drawings with Pinouts 11 xDot 11 Chapter 4 Specifications and Pin Information 12 MTXDOT Specifications 12 Mapping Data Rate to...

Страница 4: ...gulatory Information 29 EMC Safety and R TTE Directive Compliance 29 47 CFR Part 15 Regulation Class B Devices 29 FCC Interference Notice 29 FCC Notice 29 Industry Canada Class B Notice 30 Chapter 8 E...

Страница 5: ...Schematics 40 Assembly Diagrams 40 Schematics 42 Chapter 12 Design Considerations 46 Noise Suppression Design 46 PC Board Layout Guideline 46 Electromagnetic Interference 46 Electrostatic Discharge Co...

Страница 6: ...ther device specific content Developer Kit information including design considerations schematics and installation and operation information This current version of this manual is available at www mul...

Страница 7: ...r or offline tools Online Use the mbed os library in your mbed application Offline Use mbed cli tools to create manage and build your mbed 5 1 application General mBed Links Explore mbed http develope...

Страница 8: ...a Module TRC NAM 100 EMEA MTXDOT EU1 A00 868 MHz LoRa Module UFL TRC EU 1 or 100 MTXDOT EU1 A01 868 MHz LoRa Module TRC EU 100 Developer Kits MTMDK XDOT NA1 A00 MultiConnect xDot Micro Developer Kit I...

Страница 9: ...page for firmware https developer mbed org platforms MTS xDot L151CC To send commands to the xDot 1 Plug the developer board into a USB port 2 Open communications software such as TeraTerm Putty or Mi...

Страница 10: ...port to function properly Go to https developer mbed org handbook Windows serial configuration Mac On Mac systems COM ports appear in the Device Manager as dev cu usbmodemx Where x is a string of num...

Страница 11: ...CHAPTER 3 MECHANICAL DRAWINGS WITH PINOUTS MultiConnect xDotTM MTXDOT Developer Guide 11 Chapter 3 Mechanical Drawings with Pinouts xDot...

Страница 12: ...s I2C SPI Wake pin Reset pin Full UART mbed simple UART RX TX only mbed programming interface CPU Performance CPU 32 MHz Max Clock 32 MHz Flash Memory 256 KB with xDot library 136 KB available with AT...

Страница 13: ...300 220 2 V2 4 1 2012 EN 301 489 03 V1 6 1 2013 ICES 003 2012 FCC 15 247 2015 CISPR 22 2008 FCC 15 109 2015 AS NZS CISPR 22 FCC 15 107 2015 AS NZS 4268 2012 a1 2013 RSS 247 2015 Standard 2014 MPE Saf...

Страница 14: ...m 137 dBm 1 Greater link budget is possible with higher gain antenna 2 RFS_L500 RF sensitivity Long Range Mode highest LNA gain LNA boost 500 kHz bandwidth using split Rx Tx path 3 RFS_L125 RF sensiti...

Страница 15: ...te measurements Voltage USB 5v Standby Mode Current Sleep 0 Deep Sleep Stop Mode Current Sleep 1 Idle current Average Spreading Factor Setting Packet Size Bytes LDO 3 3 1 9uA 2 2uA 11 1mA DR1 SF9BW125...

Страница 16: ...0 6 Vout Low Output low level 4 Vout High Output high level 0 4 VCC Standard operating voltage 2 4 3 6 ICC Operating current mA 5V 135 Operating current mA 3 3V 200 xDot and Processor Pin Information...

Страница 17: ...S2_SD LCD_SEG15 ADC_IN21 COMP1_INP RTC_REFIN 27 12 PB14 SPI2_MISO GPIO SPI TIM9_CH2 SPI2_MISO USART3_RTS LCD_SEG14 ADC_IN20 COMP1_INP 30 13 PA9 UART1_TX GPIO UART USART1_TX LCD_COM1 31 14 PA10 UART1_R...

Страница 18: ...USART1_RTS SPI1_MOSI USB_DP 32 32 PA11 UART1_CTS GPIO UART USART1_CTS SPI1_MISO USB_DM 7 33 NRST NRESET 10 34 PA0 WKUP1 WAKE GPIO WAKE TIM2_CH1_ETR TIM5_CH1 USART2_CTS WKUP1 RTC_TAMP2 ADC_IN0 COMP1_IN...

Страница 19: ...io 39 PB3 LORA_SCK LORA Radio 22 PB11 SE_CLK Secure Element 19 PB1 SE_CTRL Secure Element 21 PB10 SE_IO Secure Element 2 PC13 WKUP2 SE_RESET Secure Element 44 BOOT0 Boot0 3 PC14 OSC32_IN 4 RTC_CLK OSC...

Страница 20: ...erial applications Refer to the mechanical drawing for your model for pin locations 18 PTA1 UART1_CTS 19 PTA2 UART1_RTS 36 PTC3 UART1_RX 37 PTC4 UART1_TX Serial Settings When creating a serial connect...

Страница 21: ...4 Miles 5 41 Distance 13 08 Km 8 70 1 RX Sensitivity is set to a conservative 120dBm but can vary from 117 to 137dBm 2 Fade Margin is set at the worst case of 30dB Fade margin is an allowance a system...

Страница 22: ...gain indicated for the listed type are strictly prohibited for use with this device U FL and Trace Antenna Options If using U FL or trace antennas note the following For a simple trace to RF antennas...

Страница 23: ...CHAPTER 5 ANTENNAS MultiConnect xDotTM MTXDOT Developer Guide 23...

Страница 24: ...928 MHz Peak Gain 2 56 dBi VSWR 2 6 1 max Impedance 50 ohms unbalanced Average Efficiency 58 Power Handling 0 5 Watt cw Polarization Linear Mechanical Specifications Mounting Surface Mount Size 6 00 x...

Страница 25: ...for the consumer must contain the statements required by the following FCC and IC regulations 47 C F R 15 19 a 3 15 21 15 105 and RSS Gen Issue 4 Sections 8 3 and 8 4 FCC Grant Notes The OEM should fo...

Страница 26: ...tisfy RF exposure compliance for installations and final host devices See note under Grant Limitations Compliance of this device in all final host configurations is the responsibility of the Grantee N...

Страница 27: ...o the offender legal action or both Switch OFF your wireless device when around gasoline or diesel fuel pumps and before filling your vehicle with fuel Switch OFF your wireless device in hospitals and...

Страница 28: ...ignore the heart s own rhythm and deliver pulses at a fixed rate Based on current research cellular devices do not pose a significant health problem for most pacemaker wearers However people with pace...

Страница 29: ...ordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does...

Страница 30: ...a Class B Notice This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe B respecte toutes les exigences du...

Страница 31: ...s are obliged to finance the costs of recovery from municipal collection points reuse and recycling of specified percentages per the WEEE requirements Instructions for Disposal of WEEE by Users in the...

Страница 32: ...and anticipated use Substances of Very High Concern SVHC Per the candidate list of Substances of Very High Concern SVHC published October 28 2008 we have reviewed these substances and certify the Mult...

Страница 33: ...es in electrical and electronic equipment RoHS These MultiTech products do not contain the following banned chemicals1 Lead Pb 1000 PPM Mercury Hg 1000 PPM Hexavalent Chromium Cr 6 1000 PPM Cadmium Cd...

Страница 34: ...mi nated Biphenyl PBB Polybrominat ed Diphenyl Ether PBDE Printed Circuit Boards O O O O O O Resistors X O O O O O Capacitors X O O O O O Ferrite Beads O O O O O O Relays Opticals O O O O O O ICs O O...

Страница 35: ...ds in Chinese MII EIP 39 RoHS Multi Tech Systems Inc TS HS PB Hg CD CR6 PBB PBDE O O O O O O X O O O O O X O O O O O O O O O O O O O O O O O ICs O O O O O O O O O O O O X O O O O O O O O O O O O O O O...

Страница 36: ...e 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 ma...

Страница 37: ...aluate your application Developer Kit Package Contents Your Developer Kit MTMDK NX XDOT xx includes the following Developer Board 1 xDot Developer Board with xDot Customer Notices Quick Start Firmware...

Страница 38: ...CHAPTER 10 DEVELOPER KIT OVERVIEW 38 MultiConnect xDotTM MTXDOT Developer Guide xDot Developer Kit Mechanical Drawings Note The Reset and Wake buttons reset and wake the xDot processor...

Страница 39: ...veloper Guide 39 Micro Developer Board LEDs LED Description LED1 User definable LED LED3 SDA Programming Status LED2 PWR Power blue light when the board has power LED4 PROXY LED for the proximity sens...

Страница 40: ...CHAPTER 11 DEVELOPER BOARD SCHEMATICS 40 MultiConnect xDotTM MTXDOT Developer Guide Chapter 11 Developer Board Schematics Assembly Diagrams and Schematics Assembly Diagrams Top...

Страница 41: ...CHAPTER 11 DEVELOPER BOARD SCHEMATICS MultiConnect xDotTM MTXDOT Developer Guide 41 Bottom...

Страница 42: ...CHAPTER 11 DEVELOPER BOARD SCHEMATICS 42 MultiConnect xDotTM MTXDOT Developer Guide Schematics...

Страница 43: ...CHAPTER 11 DEVELOPER BOARD SCHEMATICS MultiConnect xDotTM MTXDOT Developer Guide 43...

Страница 44: ...CHAPTER 11 DEVELOPER BOARD SCHEMATICS 44 MultiConnect xDotTM MTXDOT Developer Guide...

Страница 45: ...CHAPTER 11 DEVELOPER BOARD SCHEMATICS MultiConnect xDotTM MTXDOT Developer Guide 45...

Страница 46: ...Layout Guideline In a 4 layer design provide adequate ground plane covering the entire board In 4 layer designs power and ground are typically on the inner layers Ensure that all power and ground tra...

Страница 47: ...single trace rather than several traces radiating from one point Electrostatic Discharge Control Handle all electronic devices with precautions to avoid damage due to the static charge accumulation S...

Страница 48: ...e on Your Board A footprint diagram is included on the xDot Mechanical Diagram Solder Profile Solder Paste SAC NC 254 Note Calculate slope over 120 seconds Name Low Limit High Limit Units Max Rising S...

Страница 49: ...PWI Temp PWI Time PWI 1 TC2 1 38 38 0 63 45 28 82 8 240 22 30 43 61 55 2 TC3 1 38 38 0 75 32 26 75 22 241 21 17 43 66 54 3 TC4 1 38 38 0 70 36 29 47 4 239 56 39 43 29 56 Delta 0 00 0 12 2 72 1 65 0 3...

Страница 50: ...it redirects the mbed programming interface to the external target You can use the mbed programming environment as normal to program and debug the external target 1 MultiTech recommends the Samtec FF...

Страница 51: ...eloper Guide 51 Harwin M50 3500542 Mouser 855 M50 3500542 Samtec shrouded header FTSH 105 01 F D K The Samtec FTSH 105 header dimensions are 0 25 x 0 188 6 35mm x 4 78mm Ensure that you connect your c...

Страница 52: ...ndustry Canada 30 COM ports 9 Conduit 6 D data bits 20 debug port 9 device maintenance 28 dimensions 11 documentation 6 E electrical characteristics 16 electromagnetic interference 46 electrostatic di...

Страница 53: ...t notes 20 ports 9 power draw 15 measuring 15 processor 6 programming external targets 49 R radio frequency interference 27 range 20 receive sensitivity 12 related products 6 ribbon cable 49 RoHS 33 R...

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