2AG4J-AWEYQI charger for BLE probe

Rotronic.comProcessSensing.com 12.5299.0601E AwEasy Short Instruction Manual 1 GENERAL DESCRIPTION The AwEasy is a standalone measurement head for water activity and temperature. It can be operated as standalone device together with the free AwEasy App for Android and iOS. For more information please visit www.processsensing.com or www.rotronic.com or scan the QR code (also on the measurement head), which gives you the direct access to the Rotronic Online Manual with further explanations. 2 MEASUREMENT ARRANGEMENT Before charging the AwEasy put the correct socket adapter on the power adapter (PS1006). Then connect the USB-A to USB-C cable with the USB-A plug to the power adapter and with the USB-C plug to the wireless charging plate (AwEasy-Charger). To disconnect the device from the power supply, disconnect the power adapter from the socket. NOTE: The power adapter must always be easily accessible. WARNING: The power supply can only be used up to an ambient temperature of 45°C. See also the temperature limits for the battery and charging in the TECHNICAL DATA. 3 STARTING THE APP Please go to the App Store (iOS) or the Play Store (Android) and download the AwEasy App. After the in- stallation of the AwEasy App you can then start the application. NOTE: Please make sure before using the device, that it’s fully charged. For turning on or off the AwEasy press and hold the touch button on the top (below the display) for at least 10 seconds. To add the AwEasy measurement head to your device list, go into Measurements and click on the top right the “+” to add a new AwEasy device. The App will automatically search for the AwEasy measurement head As soon as the measurement head is connected it will be shown in the Probes overview with a green arrow on the left side. If there is no active connection with the measurement head, it will be shown as discon- nected (with no green arrow). 4 STARTING THE MEASUREMENT To start a measurement, click on the specific connected measurement head and click on the bottom of the measurement overview the Add new measurement button. After that the Measurement Settings menu will open. To start a new measurement, it needs to be filled out at least the Measurement Name and the Batch Number. Content and Notes are optional for the measure- ment. In the end the measurement method has to be chosen. Rotronic recommends for the AWQ measure- ment a dwell time of at least 4 minutes and a temperature stability of 0.1°C/min. For the standard AWE measurement Rotronic recommends an AW stability of 0.0001 aw/min and a temperature stability of 0.01°C: Optional it’s also possible to set an AW Setpoint. After setting the Measurement Settings it is then possible to start the measurement by clicking the Start button. As soon as the measurement starts a moving green line will appear and the Start button will change to Stop (to stop the current measurement). NOTE: Do not use the AwEasy direct after charging. The charging generates heat in the battery, which can affect the measurement. Please wait at least 1 – 2 hours. 5 STANDALONE MODE To use the standalone mode, it must be set up first over the AwEasy App. Go from the Main Menu into Settings. In the Settings menu the File Name and the Batch Number needs to be defined. In there you can select different types like Date, Serial Number etc. for the generated Batch Number or File Name. Most important here is that in the Batch Number the Increment Number is selected as type. Next go into Measurement and select the desired AwEasy in the probes overview. Set up the measurement as described in STARTING MEASUREMENT above and click on Save. After that, the AwEasy measurement head can be used without a Smartphone. The measurement data from the AwEasy will be automatically loaded to Smartphone as soon as it is reconnected. To add a new measurement and to start or stop a measurement just double tap the touch button. The following icons will appear on the AwEasy display: 6 GENERAL GUIDELINES To make accurate and reproducible measurement, follow the following general guidelines to measure water activity: • Measure water activity only in rooms with constant temperature; Ideal are rooms with small daily and yearly temperature variations. Avoid heating of the measuring equipment by sun radiation or radiators, draught, body radiation etc. Add new measurementStart measurementStop measurement • Put the samples into the disposable sample cup and put the lid on it. The probe and the sample must stay in the same room for acclimation (normally room temperature) • Avoiding warming up the probe and sample through body heat. Do not hold too long in your hands. 7 SAMPLE CUP Put the sample into the sample cup. To avoid cross-contamination do not fill more then up to the fill line. Put the probe immediately on the sample cup after having filled in the sample to avoid humidity exchange with the ambient. The measurement time may vary depends on the probe. humidity and temperature value are ready to read when the values are stable for at least 1 – 2 minutes. 8 DIMENSIONS 9 TECHNICAL DATA AwEasy Sensor HYGROMER WA-1 Accuracy @ 23 ±5 °C± 0.008 aw / 0.8 %rh / ±0.1 K Operating conditions0...70°C / 0...100%rh Storage conditions-10...70°C / 0...100%rh Ambient temperature for charging 0...40°C (charging does not start when the temperature exceeds the limits) Battery temperature for charging 0...60°C (charging stops when the temperature exceeds the limits) Long-term stability< 1 %rh / year (normal conditions) Parameters shownaw, %rh, °C, °F Status lightYes AW Quick ModeYes Display1.2” LCD color display ButtonMultifunctional touch button Trend displayYes ClockReal time clock provides a time stamp for every measurement Batterie capacity500 mAh Power supply5 V DC 1.5A 7.5 W max (AC adapter) Power supply plugsUS / EU & UK USB cableUSB-A to USB-C Firmware updateDirect over the App Protocols (values)Date, time, aw / rh / °C / °F, aw setpoint, serial no., etc. Operating frequencies2.4...…

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TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Re: section 2.911(d)(7) filing To whom it may concern, This letter is to confirm that Phil Alfieri has accepted responsibility to act as the agent for service of process as acknowledged by the applicant, Rotronic AG. U.S. Agent: Phil Alfieri Title: Vice President Company Name: ROTRONIC Instrument Corp., FRN: 0033598798 Address: Suite 150 135 Engineers Road Hauppauge, NY 11788 Telephone No: +1 289 778 0841 Email: [email protected] Applicant company name: Rotronic AG (FRN: 0025156498) The applicant accepts and acknowledges the obligation to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Signature of Applicant: Signature of U.S. Agent (if different from applicant): Name: Marko Stozinic Name: Phil Alfieri Date: 2023-03-03 Date: 2023-03-03

Date: 2023-02-28 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Re: Attestation regarding ‘covered’ equipment and the Covered List FCC ID: 2AG4J-AWEY To whom it may concern, Per 2.911(d)(5)(i), Rotronic AG certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Per 2.911(d)(5)(ii), Rotronic AG certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Marko Stozinic Product Manager

24.02.2023, Bassersdorf ZH, Switzerland LETTER OF AGENCY Date 2023-02-24 Element Materials Technology 100 Frobisher Business Park Malvern Worcestershire WR14 1BX UK To Whom It May Concern: We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002(b), to the application, is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Yours faithfully Rotronic AG Marko Stozinic Product Manager

24.02.2023, Bassersdorf ZH, Switzerland Request for Confidentiality 2023-02-24 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Re: Request for confidentiality FCC ID: 2AG4J-AWEY To whom it may concern, We hereby respectfully request that under the provision of 47 CFR 0.459 and 0.457(d) the documents listed below and attached with this application for certification be provided with confidential status.  Schematics  Operational Description  Block Diagrams  PCB Layout  Parts List Any exhibit / information for which we have requested confidentiality, but which may not be accorded such treatment by the FCC, should be returned to us. The documents listed above contain trade secrets that are treated as confidential by us. Substantial competitive harm to us could result should they be made available to the public. Sincerely, Marko Stozinic Product Manager

24.02.2023, Bassersdorf ZH, Switzerland Element Materials Technology 100 Frobisher Business Park Malvern Worcestershire WR14 1BX UK To Whom It May Concern: Please be advised that we authorize the following persons from Element Materials Technology Straubing GmbH:  Mr. Christian Kiermeier  Konrad Graßl  Mr. Rainer Heller  Ms. Katja Frankl to handle the application of Type Approval Services for the following countries:  USA  Canada Unless future correspondence from us, please extend your full cooperation to Element Materials Technology Straubing GmbH regarding matters to 12 months after the signatory date of this authorization. Contact person Marko Stozinic Position in the company Product Manage r Date of signatory 2023-02-24 Signatory (signature of the applicant)

220365-AU01+W04 Page 1 of 5 1 Annex B – EUT pictures external 1.1 List of Pictures Picture 1: Front view of EUT............................................................................................................................... 2 Picture 2: Rear view of EUT ............................................................................................................................... 2 Picture 3: Final name plate of EUT .................................................................................................................... 3 Picture 4: EUT with power adapter ..................................................................................................................... 3 Picture 5: Name plate of power adapter ............................................................................................................. 4 Picture 6: Front view of the BLE probe ............................................................................................................... 4 Picture 7: Rear view of the BLE probe ............................................................................................................... 5 Picture 8: Name plate of the BLE probe ............................................................................................................. 5 220365-AU01+W04 Page 2 of 5 Picture 1: Front view of EUT Picture 2: Rear view of EUT 220365-AU01+W04 Page 3 of 5 Picture 3: Final name plate of EUT Picture 4: EUT with power adapter

220365-AU01+Z01 Page 1 of 1 1 Label & Location Picture 1: Rear view of EUT – Label will be placed on this side of the EUT Picture 2: Final name plate of EUT

220365-AU01+W10 Page 1 of 3 1 Annex C – EUT pictures internal 1.1 List of Pictures Picture 1: EUT - top view of opened EUT .......................................................................................................... 2 Picture 2: BLE probe – front view of PCB .......................................................................................................... 2 Picture 3: BLE probe – front view of PCB .......................................................................................................... 3 220365-AU01+W10 Page 2 of 3 Picture 1: EUT - top view of opened EUT Picture 2: BLE probe – front view of PCB 220365-AU01+W10 Page 3 of 3 Picture 3: BLE probe – front view of PCB

220365-AU01+W04 Page 1 of 5 1 Annex B – EUT pictures external 1.1 List of Pictures Picture 1: Front view of EUT............................................................................................................................... 2 Picture 2: Rear view of EUT ............................................................................................................................... 2 Picture 3: Final name plate of EUT .................................................................................................................... 3 Picture 4: EUT with power adapter ..................................................................................................................... 3 Picture 5: Name plate of power adapter ............................................................................................................. 4 Picture 6: Front view of the BLE probe ............................................................................................................... 4 Picture 7: Rear view of the BLE probe ............................................................................................................... 5 Picture 8: Name plate of the BLE probe ............................................................................................................. 5 220365-AU01+W04 Page 2 of 5 Picture 1: Front view of EUT Picture 2: Rear view of EUT 220365-AU01+W04 Page 3 of 5 Picture 3: Final name plate of EUT Picture 4: EUT with power adapter

Version 0.1 https://www.lairdconnect.com/wireless- modules/bluetooth-modules 2 © Copyright 2020 Laird Connectivity. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 Version Date Notes Contributor(s) Approver 0.1 24 Mar 2020 Preliminary version Raj Khatri Jonathan Kaye https://www.lairdconnect.com/wireless- modules/bluetooth-modules 3 © Copyright 2020 Laird Connectivity. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 1 Overview and Key Features ................................................................................................................................................... 5 1.1 Features and Benefits ...................................................................................................................................................... 5 1.2 Application Areas ............................................................................................................................................................. 5 2 Specification ........................................................................................................................................................................... 6 2.1 Specification Summary ..................................................................................................................................................... 6 3 Hardware Specifications ...................................................................................................................................................... 10 3.1 Block Diagram and Pin-out ............................................................................................................................................. 10 3.2 Pin Definitions ................................................................................................................................................................ 11 3.3 Electrical Specifications .................................................................................................................................................. 17 3.3.1 Absolute Maximum Ratings .................................................................................................................................. 17 3.3.2 Recommended Operating Parameters ................................................................................................................. 18 3.4 Programmability ............................................................................................................................................................. 20 3.4.1 BL653 Special Function Pins in smartBASIC ........................................................................................................ 20 4 Power Consumption ............................................................................................................................................................. 21 4.1 Power Consumption ....................................................................................................................................................... 21 4.2 Peripheral Block Current Consumption .......................................................................................................................... 23 5 Functional Description ......................................................................................................................................................... 24 5.1 Power Management ....................................................................................................................................................... 24 5.2 BL653 Power Supply Options ......................................................................................................................................... 24 5.3 Clocks and Timers .......................................................................................................................................................... 26 5.3.1 Clocks ................................................................................................................................................................... 26 5.3.2 Timers ................................................................................................................................................................... 26 5.4 Radio Frequency (RF) .................................................................................................................................................... 26 5.5 NFC ................................................................................................................................................................................ 27 5.5.1 Use Cases ............................................................................................................................................................ 27 5.5.2 NFC Antenna Coil Tuning Capacitors ................................................................................................................... 27 5.6 UART Interface ............................................................................................................................................................... 28 5.7 USB interface ................................................................................................................................................................. 29 5.8 SPI Bus .......................................................................................................................................................................... 29 5.9 I2C Interface ................................................................................................................................................................... 30 5.10 General Purpose I/O, ADC, PWM and FREQ ................................................................................................................ 30 5.10.1…

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MATERIAL METHOD WEIGHT DESCRIPTION WPC Wireless Power Transfer Receiver Coil IDENTIFICATION NUMBER ID #3004 VERSION v101 STATUS Checked DATE 06.04.2023 PAGE 1/1 Dimensions: Unit in mm. Electrical Properties: Properties Test Conditions Value Unit Tol. Inductance L 100 kHz / 10 mA 15,0 H ±10% Q – factor Q 100 kHz / 10 mA 40 - typ. Rated Current I R ΔT = 40 K 2,0 A max. Saturation Current I SAT - 5 A typ. Number of Turns N - 25 turns - DC Resistance R DC @ 20°C 0.15  typ. Self Resonant Frequency f RES - 20 MHz - General Information: Properties Value Operating Temperature -20 to +105 °C Storage Temperature -20 to +40 °C

Dimensions: [mm] 2 1 20,5 max.49,0 ± 3,0 10,0 ± 2,0 6,0 ref. Heat shrinkable Tubing (black) 2,8 max. Scale-1:1 Recommended Land Pattern: [mm] 1 2 5,0 min. ø 2 , 0 Schematic: PropertiesTest conditionsValueUnit Tol. InductanceL 125 kHz/ 10 mA6.8μH ±10% Q-FactorQ 125 kHz/ 10 mA N 42 Rated CurrentI R ΔT= 40 K2.5A max. Saturation CurrentI SAT 6Atyp. DC ResistanceR DC @ 20 °C110mΩ typ. DC ResistanceR DC @ 20 °C125mΩ max. Self Resonant Frequency Number of Turns f res 20 14 MHz Electrical Properties: It is recommended that the temperature of the component does not exceed +105°C under worst case conditions Operating Temperature -20 up to +105 °C Storage Conditions (in original packaging) < 40 °C ; < 75 % RH Moisture Sensitivity Level (MSL)1 Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently General Information: Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com [email protected] CHECKEDREVISIONDATE(YYYY-MM-DD)GENERALTOLERANCEPROJECTION METHOD CSo001.0022018-11-08DIN ISO 2768-1m DESCRIPTION WE-WPCC Wireless Power Transfer Transmitter Coil ORDERCODE 760308101104 SIZE/TYPEBUSINESSUNITSTATUSPAGE Ø 20eiSosValid1/6 This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH & Co KGproducts are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation(automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KGmust be informed about the intent of such usage before the design-in stage. In addition, sufficient reliabilityevaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Typical Inductance vs. Current Characteristics: 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 0.01.02.03.04.05.06.07.0 Inductance [μH] Current [A] Typical Inductance vs. Frequency Characteristics: 1 10 100 10100100010000100000 Inductance [μH ] Frequency [kHz] Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com [email protected] CHECKEDREVISIONDATE (YYYY-MM-DD)GENERAL TOLERANCEPROJECTION METHOD CSo001.0022018-11-08DIN ISO 2768-1m DESCRIPTION WE-WPCC Wireless Power Transfer Transmitter Coil ORDER CODE 760308101104 SIZE/TYPEBUSINESS UNITSTATUSPAGE Ø 20eiSosValid2/6 This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Q-Factor vs. Frequency: 0 20 40 60 80 100 120 10100100010000 Q - factor Frequency [kHz] Typical Temperature Rise vs. Current Characteristics: 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 0.00.51.01.52.02.53.03.5 Temperature Rise [K] Current [A] Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com [email protected] CHECKEDREVISIONDATE (YYYY-MM-DD)GENERAL TOLERANCEPROJECTION METHOD CSo001.0022018-11-08DIN ISO 2768-1m DESCRIPTION WE-WPCC Wireless Power Transfer Transmitter Coil ORDER CODE 760308101104 SIZE/TYPEBUSINESS UNITSTATUSPAGE Ø 20eiSosValid3/6 This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Classification Wave Soldering Profile: Temperature Time T p t p T s max T s typical T s min First Wave Preheat area Cool down area Second Wave typical temperature procedure min temperature procedure max temperature procedure Profile FeaturePb-Fr…

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Applicant: ELDEMA s.r.o. Petrzilkova 2707/38 - Stodulky 158 00 Praha 5 Tel.: +420 312 315 264 Test report no.: 220365-AU01+W06 for: Rotronic AG QI charger for BLE probe AwEasy-Charger according to: 47 CFR Part 2 RSS-102 Safety Safety Safety Safety Safety Safety Safety Safety Safety Safety 220365-AU01+W06 Page 2 of 30 Accreditation: FCC test firm accreditation expiration date: 2024-05-17 MRA US-EU, FCC designation number: DE0010 Test firm registration number: 997268 FCC Registration Number (FRN): 0032245045 BnetzA-CAB-02/21-02/6 Valid until 2023-11-26 Recognized until 2025-03-16 by the Department of Innovation, Science and Economic Development Canada (ISED) as a recognized testing laboratory CAB identifier: DE0011 Company number: 3472A Location of Testing: Element Materials Technology Straubing GmbH Tel.: +49 9421 56868-0 Fax: +49 9421 56868-100 Email: [email protected] Gustav-Hertz-Straße 35 94315 Straubing, Germany The technical accuracy is guaranteed through the quality management of Element Materials Technology Straubing GmbH. D-PL-12155-01-03 220365-AU01+W06 Page 3 of 30 Table of contents 1 Summary of test results .............................................................................................................................. 5 1.1 FCC standard ...................................................................................................................................... 5 1.2 IC standard .......................................................................................................................................... 5 2 Test regulations .......................................................................................................................................... 6 2.1 FCC standards .................................................................................................................................... 6 2.2 IC standards ........................................................................................................................................ 7 3 Equipment under Test ................................................................................................................................ 8 3.1 General information ............................................................................................................................. 8 3.2 Test configuration ................................................................................................................................ 9 3.3 Mode of operation ............................................................................................................................... 9 3.4 Photographs of EUT ............................................................................................................................ 9 4 Test results ............................................................................................................................................... 10 4.1 FCC ................................................................................................................................................... 11 4.2 ISED Canada .................................................................................................................................... 19 5 Equipment calibration status ..................................................................................................................... 28 6 Measurement uncertainty ............…

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