2AWW4-TR2-1Sensize Tracker v2 CAT-M

SARA-R4 series Size-optimized LTE Cat M1 / NB1 / GPRS modules AT commands manual Abstract Description of standard and proprietary AT commands used with u-blox cellular modules. www.u-blox.com UBX-17003787 - R16 SARA-R4 series - AT commands manual UBX-17003787 - R16 Page 2 of 401 Document Information TitleSARA-R4 series SubtitleSize-optimized LTE Cat M1 / NB1 / GPRS modules Document typeAT commands manual Document numberUBX-17003787 Revision and dateR1611-Jun-2020 Disclosure restriction u-blox reserves all rights to this document and the information contained herein. Products, names, logos and designs described herein may in whole or in part be subject to intellectual property rights. Reproduction, use, modification or disclosure to third parties of this document or any part thereof without the express permission of u-blox is strictly prohibited. The information contained herein is provided “as is” and u-blox assumes no liability for the use of the information. No warranty, either express or implied, is given, including but not limited, with respect to the accuracy, correctness, reliability and fitness for a particular purpose of the information. This document may be revised by u-blox at any time. For most recent documents, visit www.u-blox.com. Copyright © 2018, u-blox AG u-blox is a registered trademark of u-blox Holding AG in the EU and other countries. SARA-R4 series - AT commands manual UBX-17003787 - R16 Preface Page 3 of 401 Preface Applicable products This document applies to the following products: NameType numberModem versionApplication versionPCN reference SARA-R404MSARA-R404M-00B-00 SARA-R404M-00B-01 K0.0.00.00.07.06 K0.0.00.00.07.08 N.A. N.A. UBX-17047084 UBX-18053670 SARA-R410MSARA-R410M-01B-00 SARA-R410M-02B-00 SARA-R410M-02B-01 SARA-R410M-52B-00 SARA-R410M-52B-01 SARA-R410M-63B-00 SARA-R410M-73B-00 SARA-R410M-83B-00 L0.0.00.00.02.03 L0.0.00.00.05.06 L0.0.00.00.05.08 L0.0.00.00.06.05 L0.0.00.00.06.08 L0.08.12 L0.08.12 L0.08.12 N.A. A02.01 02.04 A02.06 A02.11 A.01.11 A.01.11 A.01.11 UBX-17051617 UBX-18010263 UBX-19024506 UBX-18045915 UBX-19011338 UBX-20013231 UBX-19047632 UBX-20027231 SARA-R412MSARA-R412M-02B-00 SARA-R412M-02B-01 M0.09.00 M0.10.00 A.02.11 A.02.14 UBX-19004091 UBX-19016568 SARA-N410SARA-N410-02B-00L0.0.00.00.07.07A02.09UBX-18057459 How to use this Manual The u-blox Cellular Modules AT Commands Manual provides the necessary information to successfully design in and configure the applicable u-blox cellular modules. This manual has a modular structure. It is not necessary to read it from the beginning to the end. The following symbols are used to highlight important information within the manual: An index finger points out key information pertaining to module integration and performance. A warning symbol indicates actions that could negatively impact or damage the module. Summary table The summary table on the top of each command section is a quick reference for the user. command_name TOBY-L2 MPCI-L2 LISA-U110 LISA-U120 LISA-U130 LISA-U2 Modules LEON-G1 SARA-G3 SyntaxPIN requiredSettings savedCan be abortedResponse timeError reference Attributes fullNoNoNo-- It is composed of two sections: •Modules: lists all the modules that support the command. The modules are grouped in rows by cellular standard (i.e. L for LTE high data rate (Cat 3 and above), R for LTE low data rate (Cat 1 and below), U for UMTS/HSPA, G for GSM/GPRS, N for NB-IoT (LTE Cat NB1 / LTE Cat NB2)). In each row the modules are grouped by: form factor (i.e. SARA, LISA), platform technology (e.g. SARA-G), platform generation (e.g. SARA-G3), product name (e.g. SARA-G350) and ordering code (e.g. SARA-G350-00S). In example: if 'LISA-U2' is reported, the command applies to all the modules having LISA form factor, second chipset version provided with any release of firmware. •Attributes oSyntax -full: the command syntax is fully compatible among all the products listed in the "Modules" section SARA-R4 series - AT commands manual UBX-17003787 - R16 Preface Page 4 of 401 -partial: the products support different syntaxes (usually backward compatible with respect to previous cellular standards) oPIN required -Yes: it is necessary to insert the PIN before the set and/or read command execution -No: the PIN insertion is not needed to execute the command oSettings saved -Profile: the command setting can be saved in a personal profile as specified in Chapter 1.2 -NVM: the command setting is saved in the non-volatile memory as specified in Chapter 1.2 -<command_name>: the parameter values set with the command are volatile, but the whole profile can be stored in NVM with <command_name> AT command. -OP: the command setting can be overwritten by the Mobile Network Operator (MNO) profile set with the +UMNOPROF AT command (if supported) -No: the current command setting is volatile and cannot be saved oCan be aborted -Yes: the command execution can be aborted if a character is sent to the DCE during the command execution -No: the command cannot be aborted during the command execution oResponse time: estimated maximum time to get the final result code for the AT command execution. More precisely, the command response time measures the time from the complete acquisition of the command line to the issuing of the command result code. This kind of response time is generally lower than the time measured by the application on the DTE, because the issuing of the command on the DTE is influenced by the AT interface characteristics (e.g. the synchronous/asynchronous transfer type, the selected baudrate, etc.), by power saving and flow control, which introduce a variable latency in the command acquisition by the DCE. For example, the maximum expected response time shall be extended if the communication with the module is carried out on a MUX virtual port, because in this case the command line and the result code are transferred via a specific protocol running on the physical port, that might introduce additional communication dela…

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Sensize Limited Agent Authorization Company: Sensize Limited Address: Sensize, Future Business Centre, Kings Hedges Road,CambridgeCB4 2HY, UK Product Name: Sensize Tracker v2 CAT-M Model Number(s): TR2.1, PLTR_CATM_v2 Product Description: Sensize Tracker v2 CAT-M We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2020.08.06 Name: Luke D’Arcy Title: Managing Director Company: Sensize Limited

Sensize Limited Family models difference declaration Sensize Tracker v2 CAT-M Model: TR2.1, PLTR_CATM_v2 Trade mark: N/A Difference declaration: All models are the same circuit and RF module and Antenna, except the model name and outward appearance. TR2.1 PLTR_CATM_v2 Regards, Signature Name: Luke D’Arcy Date: 2020-08-06

Sensize Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 06/08/2020 Subject; Request for Confidentiality FCC ID: 2AWW4-TR2-1 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram BOM List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Luke D’Arcy Title: Managing Director

Sensize Limited Sensize, Future Business Centre, Kings Hedges Road,CambridgeCB4 2HY, UK Date: 06/08/2020 FCC ID: 2AWW4-TR2-1 Model Number: TR2.1, PLTR_CATM_v2 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Sensize Limited declare that this EUT (FCC ID: 2AWW4-TR2-1) will conduct FCC compliance testing, the sDOC part recognized test lab(Shenzhen NTEK Testing Technology Co., Ltd.). 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Please contact me if you have any question. Sincerely, (Signed) Name / Title: Luke D’Arcy / Managing Director Company: Sensize Limited Address: Sensize, Future Business Centre, Kings Hedges Road,CambridgeCB4 2HY, UK Phone: +44 754 245 1421 Fax: +44 754 245 1421 Email: [email protected]

FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 External Photographs Photo1 Photo2 FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo3 Photo4 FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo5 Photo6 FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo7 (Family Model: PLTR_CATM_v2) Photo8 (Family Model: PLTR_CATM_v2) FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo9 (Family Model: PLTR_CATM_v2) Photo10 (Family Model: PLTR_CATM_v2) FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo11 (Family Model: PLTR_CATM_v2) Photo12 (Family Model: PLTR_CATM_v2)

Label Sample and Label Location

FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Internal Photographs Photo1 Photo2 FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo3 Photo4 FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo5 Photo6 FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo7 Photo8 Wi-Fi / BT ANT GPRS / LTE Main ANT FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo9 Photo10 FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo11 Photo12 (Family Model: PLTR_CATM_v2) FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo13 (Family Model: PLTR_CATM_v2) Photo14 (Family Model: PLTR_CATM_v2) FCC ID: 2AWW4-TR2-1 Model Name: TR2.1 Photo15 (Family Model: PLTR_CATM_v2)

FCC ID: 2AWW4-TR2-1 RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method E (V/m) ＝ d GP**30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 *377 **30 D GP From the EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Measurement Result Single TX Note: GSM and LTE Test data reference to FCC ID XPYUBX18ZO01. conducted pow er Antenna Evaluation result Pow er density Limits Gain (dBi) GSM85032.08331.7112.5200.0735730.565867 GSM190028.89292.3212.5200.0337071 LTE Band 224.19252.32100200.0134191 LTE Band 423.42241.57100200.0089691 LTE Band 1224.09252.83100200.0150910.476867 LTE Band 1323.95242.83100200.0119870.523867 BLE6.44272100200.0001981 2.4G Wi-FI12.91132100200.0007871 (mW/cm2)(mW/cm2 ) Band Separation distance (cm) Duty cycle (100%) Tune-up pow er (dBm) (dBm) Simultaneous TX Note: NO simultaneous transmissions are possible for this device of BLE and 2.4G Wi-Fi. Conclusion: For the max result : 0.130805mW/cm 2 ≤ 1.0mW/cm 2 for Power Density Limits, compliance RF exposure. Signature: Date: 2020-07-15 NAME AND TITLE (Please print or type): Alex li/Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China. conducted pow er Antenna Evaluation result Pow er density Limits Gain (dBi) GSM85032.08331.7112.5200.0735730.565867 2.4G Wi-FI12.91132100200.0007871 GSM190028.89292.3212.5200.0337071 2.4G Wi-FI12.91132100200.0007871 LTE Band 224.19252.32100200.0134191 2.4G Wi-FI12.91132100200.0007871 LTE Band 423.42241.57100200.0089691 2.4G Wi-FI12.91132100200.0007871 LTE Band 1224.09252.83100200.0150910.476867 2.4G Wi-FI12.91132100200.0007871 LTE Band 1323.95242.83100200.0119870.523867 2.4G Wi-FI12.91132100200.0007871 GSM85032.08331.7112.5200.0735730.565867 BLE6.44272100200.0001981 GSM190028.89292.3212.5200.0337071 BLE6.44272100200.0001981 LTE Band 224.19252.32100200.0134191 BLE6.44272100200.0001981 LTE Band 423.42241.57100200.0089691 BLE6.44272100200.0001981 LTE Band 1224.09252.83100200.0150910.476867 BLE6.44272100200.0001981 LTE Band 1323.95242.83100200.0119870.523867 BLE6.44272100200.0001981 (mW/cm 2 )(mW/cm 2 ) Band Separation distance (cm) Duty cycle (100%) Tune-up pow er (dBm) (dBm) Simultaneous TX result (mW/cm 2 ) Simultaneous TX Limits (mW/cm 2 ) 0.1308051 0.0344941 0.0142061 0.0097561 0.0324331 0.0236691 0.1302161 0.0339051 0.0136171 0.0091671 0.0318441 0.023081

Report No.: S20060204002003 Version.1.3 Page 1 of 27 FCC RADIO TEST REPORT FCC ID: 2AWW4-TR2-1 Product: Sensize Tracker v2 CAT-M Trade Mark: N/A Model No.: TR2.1 Family Model: PLTR_CATM_v2 Report No.: S20060204002003 Issue Date: 14 Jul. 2020 Prepared for Sensize Limited Sensize, Future Business Centre,Kings Hedges Road,CambridgeCB4 2HY, UK Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China Tel.: +86-755-6115 6588 Fax.: +86-755-6115 6599 Website:http://www.ntek.org.cn Report No.: S20060204002003 Version.1.3 Page 2 of 27 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ........................................................................................................... 9 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ....................................................................... 9 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 10 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 11 7 TEST REQUIREMENTS .................................................................................................................................... 12 7.1 FIELD STRENGTH OF SPURIOUS RADIATION ...................................................................................... 12 7.2 EFFECTIVE RADIATED POWER AND EFFECTIVE ISOTROPIC RADIATED POWER ........................ 16 7.3 CONDUCTED OUTPUT POWER ................................................................................................................ 19 7.4 FREQUENCY STABILITY ........................................................................................................................... 21 7.5 PEAK-TO-AVERAGE RATIO ...................................................................................................................... 23 7.6 26DB BANDWIDTH AND 99% OCCUPIED BANDWIDTH ..................................................................... 24 7.7 CONDUCTED BAND EDGE ....................................................................................................................... 26 7.8 CONDUCTED SPURIOUS EMISSION AT ANTENNA TERMINAL ......................................................... 27 Report No.: S20060204002003 Version.1.3 Page 3 of 27 1 TEST RESULT CERTIFICATION Applicant’s name ......................... : Sensize Limited Address ....................................... : Sensize, Future Business Centre,Kings Hedges Road,CambridgeCB4 2HY, UK Manufacturer's Name .................. : Sensize Limited Address ....................................... : Sensize, Future Business Centre,Kings Hedges Road,CambridgeCB4 2HY, UK Product description Product name .............................. : Sensize Tracker v2 CAT-M Model and/or type reference ..... : TR2.1 Family Model ............................... : PLTR_CATM_v2 Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT 47 CFR Part 2, Part 22H, Part 24E ANSI/TIA-603-E-2016 FCC KDB 971168 D01 Power Meas License Digital Systems v03r01 ANSI C63.26:2015 Complied This device described above has been tested by Shenzhen NTEK Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK Testing Technology Co., Ltd., this document may be altered or revised by Shenzhen NTEK Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. The test results of this report relate only to the tested sample identified in this report. Date of Test : 12 Jun. 2020 ~ 13 Jul, 2020 Testing Engineer : (Cheng Jiawen) Technical Manager : (Jason Chen) Authorized Signatory : (Sam Chen) Report No.: S20060204002003 Version.1.3 Page 4 of 27 2 SUMMARY OF TEST RESULTS FCC Part22, Subpart H/ FCC Part24, Subpart E KDB 971168 D01 Power Meas License Digital Systems v03r01 FCC Rule Test Item Verdict Remark 2.1046 Conducted Output Power PASS 24.232(d) KDB 971168 D01 Clause 5.7 Peak-to-Average Ratio PASS 2.1049 22.917(b) 24.238(b) KDB 971168 D01 Clause 4.2 Occupied Bandwidth PASS 2.1051 22.917(a) 24.238(a) KDB 971168 D01 Clause 6 Band Edge PASS 22.913(a)(2) KDB 971168 D01 Clause 5.6 Effective Radiated Power PASS 24.232(c) KDB 971168 D01 Clause 5.6 Equivalent Isotropic Radiated Power PASS 2.1053 22.917(a) 24.238(a) KDB 971168 D01 Clause 7 Field Strength of Spurious Radiation PASS 2.1055 22.355 24.235 KDB 971168 D01 Clause 9 Frequency Stabil…

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Report No.: S20060204002004 FCC CFR47 PART 22H, 24E, 27 CERTIFICATION TEST REPORT FCC ID: 2AWW4-TR2-1 Product： Sensize Tracker v2 CAT-M Trade Mark： N/A Model Number： TR2.1 Family Model： PLTR_CATM_v2 Report No.： S20060204002004 Prepared for Sensize Limited Sensize, Future Business Centre,Kings Hedges Road,CambridgeCB4 2HY, UK Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Tel.: +86-755-6115 9388 Fax.: +86-755-6115 6599 Website:http://www.ntek.org.cn Report No.: S20060204002004 2 / 27 Testing Engineer : (Cheng Jiawen) Technical Manager : (Jason Chen) Authorized Signatory : (Sam Chen) TEST RESULT CERTIFICATION Applicant’s name ................... : Sensize Limited Address .................................... : Sensize, Future Business Centre,Kings Hedges Road,CambridgeCB4 2HY, UK Manufacturer's Name ............. : Sensize Limited Address .................................... : Sensize, Future Business Centre,Kings Hedges Road,CambridgeCB4 2HY, UK Product name ............................. : Sensize Tracker v2 CAT-M Model and/or type reference .. : TR2.1 Family Model： PLTR_CATM_v2 Standards................................ : FCC CFR 47 Part 22H, Part 24E, Part 27 Test procedure .............................. : ANSI C63.26:2015 ANSI/TIA-603-E-2016 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personal only, and shall be noted in the revision of the document. Date of Test .............................................. : Date (s) of performance of tests ................ : 12 Jun. 2020 ~ 13 Jul, 2020 Date of Issue ............................................. : 14 Jul, 2020 Test Result ................................................. : Pass Report No.: S20060204002004 3 / 27 TABLE OF CONTENTS 1. GENERAL INFORMATION ............................................................................................................................. 5 1.1 PRODUCT DESCRIPTION .................................................................................................................................................. 5 1.2 RELATED SUBMITTAL(S) / GRANT (S) .......................................................................................................................... 6 1.3 TEST METHODOLOGY ....................................................................................................................................................... 6 1.4 TEST FACILITY ..................................................................................................................................................................... 6 MEASUREMENT UNCERTAINTY ............................................................................................................................................ 6 1.5 SPECIAL ACCESSORIES ................................................................................................................................................... 6 1.6 WORST-CASE CONFIGURATION AND MODE .............................................................................................................. 6 1.6 SUMMARY OF TEST RESULTS ........................................................................................................................................ 7 2. SYSTEM TEST CONFIGURATION ................................................................................................................ 9 2.1 EUT CONFIGURATION ........................................................................................................................................................ 9 2.2 EUT EXERCISE .................................................................................................................................................................... 9 2.3 CONFIGURATION OF EUT SYSTEM .............................................................................................................................. 9 2.4 TEST SETUP ....................................................................................................................................................................... 10 3.TEST AND MEASUREMENT EQUIPMENT .................................................................................................. 11 4. OUTPUT POWER ......................................................................................................................................... 13 4.1 OUTPUT POWER MEASUREMENT ............................................................................................................................... 13 6. BANDEDGE AND EMISSION MASK ........................................................................................................... 16 7. OUT OF BAND EMISSIONS ........................................................................................................................ 17 7.1 MEASUREMENT METHOD .............................................................................................................................................. 18 8. RADIATED MEASUREMENT ...................................................................................................................... 19 8.1. RADIATED POWER (ERP & EIRP) ................................................................................................................................ 19 9. SPURIOUS RADIATION EMISSION ............................................................................................................ 20 9.1 LTE BAND 2......................................................................................................…

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FCC ID: 2AWW4-TR2-1 RADIATED SPURIOUS EMISSION