FCC ID: 2ANDL-TYWE2S Wi-Fi Module

TYWE2SDATASHEET TYWE2S UserManual 1. Product Overview a is TYWE2S low power consumptionmodulewithbuilt-in Wi-Fi connectivity solution designed by Hangzhou AiXiangJi Technology Co., Ltd.The Wi-Fi Module consistsof a highly integratedwireless radio chip ESP8285 andsome extra componentthathas been software examples.TYWE2Sincludea 32-bit CPU, 1M byte flash, 50kB SRAM and various peripheral resources. programed with Wi-Fi protocol network plenty and of TYWE2S is a RTOS platform, embedded with all the Wi-Fi MAC and TCP/IP protocol function examples, users can customize their Wi-Fi product by using these software examples. Figure 1 shows the block diagramof the TYWE2S. Figure 1. The block diagram of the TYWE2S 1.1 Features Integrated low power consumption 32-bit CPU, also known as application processor Basic frequency of the CPU can support both 80MHz and 160MHz Supply voltage range: 3V to 3.6V Peripherals: 5 GPIO channels, 1 UART, 1 ADC Wi-Fi connectivity:

802.11 b/g/n20 Channel 1 to 11 @ 2.4GHz Support WPA/WPA2

+16dBm output power Support STA/AP/STA+AP operation mode Support SmartConfig function for both Android and IOS devices On-board PCB antenna TYWE2SDATASHEET Operating temperature range: -20 to 85 1.2 Main ApplicationFields Intelligent Building Intelligent home, Intelligent household applications Health care Industrial wireless control Baby monitor Webcam Intelligent bus TYWE2SDATASHEET 2. Dimensions and Footprint 2.1Dimensions TYWE2S has 2 columns of Pins.The distance between each Pin is 2mm. Size of TYWE2S: 15mm (L) 17.3mm (W) 2.8 mm (H) Figure 2 shows the dimensions of TYWE2S. Figure 2. The dimensions of TYWE2S 2.2 Pin Definition Table 1 shows the generalpin attributes of TYWE2S Table 1. The typical pin definitionof TYWE2S NAME TYPE DISCREPTION RST AD 13 04 05 3V3 GND RX TX 12 14 Externalreset(lowleveleffects,there'salreadyhadpullupresistor) ADCterminal(10bitsSARADC)(1) I/O AI I/O GPIO_13 I/O GPIO_04 I/O GPIO_05 P P I/O UART0_RXD 2 I/O UART0_TXD 2 I/O GPIO_12 I/O GPIO_14 Supplyvoltage(3.3V) Ground PIN NO. 1 2 3 4 5 6 7 8 9 10 11 Note: S: Power supply pins; I/O: Digital input or output pins; AI: Analog input.RST pin is the module hardware reset pin; it cannot eliminate module-pairing information. TYWE2SDATASHEET

(*1) This pin can only be used as ADC input, cannot use it as normal I/O. when not using, just connect nothing. When used as ADC input, the input voltage range is 0~1.0V.

(*2) UART0 is serial port, during power on progress; this serial port will output something, which can be ignored. 2.3Test PinDefinition Table 2 shows the general test pin definition of TYWE2S Table 2. The generaltest pin definitionof TYWE2S PINNO Name IOType Function 12 13 14 15 16 17 IO4 IO13 IO2 RST IO5 IO0 I/O I/O I/O I/O I/O I/O GPIO_04 GPIO_13 UART1_TXD Reset Pin GPIO_05 IO0 TYWE2SDATASHEET 3. Electrical Characteristics 3.1 Absolute Maximum Ratings Table 3. Absolute Maximum Ratings DESCRIPTION Storagetemperature Supplyvoltage TAMB25 MIN 20 0.3 MAX 85 3.6 2 UNIT V KV TAMB25 0.5 KV PARAMETERS Ts VCC Staticelectricityvoltage

(humanmodel) Staticelectricityvoltage

(machinemodel) 3.2 Electrical Conditions Table 4. Electrical Conditions PARAMETERS DESCRIPTION Ta VCC VIL VIH VOL VoH Imax Workingtemperature Workingvoltage IOlowlevelinput IOhighlevelinput IOlowleveloutput IOhighleveloutput IOdrivecurrent MIN 20 3 0.3 VCC*0.75 VCC*0.8 TYPICAL MAX 3.3 85 3.6 VCC*0.25 VCC VCC*0.1 VCC 12 UNIT V V V V V mA 3.3 Wi-Fi Transmitting Current Consumptions Table 5. Wi-Fi TX current consumption transmittingpower PARAMETERS IRF IRF IRF MODE 11b 11g 11n RATE 1Mbps 6Mbps MCS0 16dBm 21dBm 21.5dBm TYPICAL 220 110 100 UNIT mA mA mA 3.4 Wi-Fi Receiving CurrentConsumptions PARAMETERS IRF IRF IRF MODE 11b 11g 11n TYPICAL Table 6. Wi-Fi RX currentconsumption UNIT mA mA mA RATE 1Mbps 6Mbps MCS0 76 76 76 TYWE2SDATASHEET 3.5 Working Mode CurrentConsumptions WORKMODE ATTA=25 TYPICAL MAX* UNIT Table 7. The module working currentconsumption EZMode APMode TYWE2SisunderEZparingmode,WiFi indicatorlightflashesquickly TYWE2SisunderAPparingmode,WiFi indicatorlightflashesslowly OperationMode TYWE2Sisconnected,WiFiindicatorlightison Disconnection TYWE2Sisdisconnected,WiFiindicatorlightis off Mode 80 90 58.5 80 151 mA 451 mA 411 430 mA mA 4. WLAN Radio Specification 4.1 Basic Radio Frequency Characteristics Table 8.Basic Radio frequency characteristics PARAMETERS Frequencyband WiFistandard Datatransmittingrate Antennatype DESCRIPTION 2.4GHzto2.5GHz IEEE802.11n/g/b 11b:1,2,5.5,11(Mbps) 11g:6,9,12,18,24,36,48,54(Mbps) 11n:HT20,MCS0~7 OnboardPCBAntenna 4.2Wi-Fi TransmittingPower Table 9. Wi-Fi transmitting power PARAMETERS RFaverageoutputpower,802.11bCCKMode RFaverageoutputpower,802.11gOFDMMode RFaverageoutputpower,802.11nOFDMMode 1M 6M MCS0 TheFrequencyerror MIN 10 4.3Wi-Fi Receiving Sensitivity TYPICAL MAX UNI T dBm dBm dBm ppm 16 21 21.5 10 Table 9. Wi-Fi Receiving sensitivity PARAMETERS MIN TYPICAL MAX UNI TYWE2SDATASHEET PER<8%,Receivingsensitivity,802.11bCCKMode PER<10%,Receivingsensitivity,802.11gOFDMMode PER<10%,Receivingsensitivity,802.11nOFDMMode MCS0 1M 6M 91 75 72 T dBm dBm dBm TYWE2SDATASHEET 5. Antenna Information 5.1 Antenna Type Antenna can be connected only using On-board PCB antenna. 5.2 Reduce Antenna Interference While using the On-board PCBantenna, in order to have the best Wi-Fi performance, its recommended to keep a minimum15mm distance between the antenna part and the other metal pieces. Users own PCBA design is recommended NOT to pass any wire, NOT do copper pour under the region of the modules antenna, to avoid interferences. TYWE2SDATASHEET 6. Packaging Information And Production Guide 6.1 Mechanical Dimensions Figure 3. Top view of the module Figure 4. The modules mechanical view 6.2PCBRecommended Package Figure 5. PCB schematic Drawing TYWE2SDATASHEET Figure 6. PCB Package Drawing 6.3 Production Guide The storage for the delivered module should meet the following condition:

1. The anti-moisture bag should be kept in the environment withtemperature< 30 and humidity< 85% RH. 2. The expiration date is 6 months since the dry packaging products was sealed. Cautions:

1. All the operators should wear electrostatic ringin the whole process of production. 2. While operating, water and dirt should not have any contact with the modules. 6.4 Recommended furnace temperature curve Figure 7. PCB Package DrawingRecommended furnace temperature curve TYWE2SDATASHEET FCC Waring

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 (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. FCC/ISED Label Instructions The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as: "Contains Transmitter Module FCC ID:2ANDL-TYWE2S or IC:23243-TYWE2S"or Contains FCC ID:2ANDL-TYWE2S or IC:23243-TYWE2S", Any similar wording that expresses the same meaning may be used. ISED RSS Warning:

This device complies with Industry Canada licence-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. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes:

(1) l'appareil ne doit pas produire de brouillage, et

(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. ISED This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Le rayonnement de la classe b repecte ISED fixaient un environnement non contrls.Installation et mise en uvre de ce matriel devrait avec changeur distance minimale entre 20 cm ton corps.Lanceurs ou ne peuvent pas coexister cette antenne ou capteurs avec dautres.

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT Cover off View Antenna EUT Bottom View

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT Top View EUT Bottom View

Psy RE Ke] ra i Protuct NameWIFI Module Model Name:TYWE2S FCC ID:2ANDL-TYWE2S 1c:23243-TYWE2S SN:201709120104870

Company: Hangzhou AiXiangJi Technology Co., Ltd Add: Room 701, Building 3, More Center, No.87 GuDun Road, Hangzhou,zheJiang,China Tel: 0571-86581786 Fax: 0571-86581786 FCC Confidential Authorization Date: 2017-09-11 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:

2ANDL-TYWE2S ,In accordance with Sections 0.457 and 0.459 of the Commissions Rules, Hangzhou AiXiangJi Technology Co., Ltd trading as ARRMA. hereby requests long-term confidential treatment of information accompanying this application as outlined below:

Block Diagram Schematics Circuit Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Signature:

Typed or Printed NameXiaoDong.shou Title Manager QA-FR-171-A

Company: Hangzhou AiXiangJi Technology Co., Ltd Add: Room 701, Building 3, More Center, No.87 GuDun Road, Hangzhou, Zhejiang, China Tel: 0571- 86581786 Fax: 0571- 86581786 Applicant FCCID:

Request Approval Hangzhou AiXiangJi Technology Co., Ltd 2ANDL-TYWE2S Section15.212ModularTransmitters for Modular RequestforLimitedModularApproval Requirements EUTConditions Comply(Y/N) SingleModularApprovalRequirements Refertoexternalphotos. This module does have shield cover. All inputs to the modules are buffered or microprocessorinputs. RefertoSchematics. through logic Y Y The module rated power 3.3V.RefertoUser Manual. is Y The modular transmitter has a PCB antenna arrangement for Wi-

Fi, Refer to internal photo. Y 1 2 3 4 to the requirements The radio elements of the modular transmitter must have their own shielding. The physical crystal and located tuning capacitors may be external shielded radio elements. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure thatthemodulewillcomplywithpart 15.247 under conditions of excessive data rates or overmodulation. The modular transmitter must have its own power supply regulation. transmitter must The modular comply with the antenna and transmission system requirements of 15.203, 15.204(b) and 15.204(c). The either be permanently attached or employ a unique antenna coupler (at all connections between the module and the cable).Theprofessionalinstallation provisionof15.203isnotapplicable to modules but can apply to limited modular approvals under paragraph

(b)ofthissection. antenna must the antenna, including Themodulartransmitteris connectedtothecontrolled boardwhentesting. Pleaserefertosetupphoto. Y Refertothelabel Y 5 6 tested Unless testing The modular transmitter must be in a standalone configuration, i.e., the module must not be inside another device for during compliance with part 15.247 requirements. the transmitter module will be batterypowered,itmustcomply with the AC line conducted requirements found in 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see 15.27(a)). The length of these lines shall be the length typical ofactualuseor,ifthatlengthis unknown, 10 centimeters to insure that there isnocouplingbetweenthecase of the module and supporting equipment. Any accessories, peripherals, support equipment connected to the module during testing shall be unmodified and commercially available(see15.31(i)). least or at If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number isnotvisiblewhenthemoduleis installed inside another device, then the outside of the device into which is installed must also display a label referring to the enclosed module. This exterior label can use wording the following: Contains Transmitter the module such as ModuleFCCID:2ANDL-TYWE2S Any similar wording that expresses the same meaning maybeused.The Grantee may either provide such a label, an example of which must be included in the application for equipmentauthorization, or, mustprovideadequate instructions along with module which explain this requirement. In the latter case, a copy of these instructions must beincludedintheapplicationfor equipmentauthorization. the 7 8 requirements The modular transmitter must complywithanyspecificrulesor operating that ordinarily apply to a complete the transmitter and manufacturer must provide adequateinstructionsalongwith the module to explain any such requirements. A copy of these instructionsmustbeincludedin the application for equipment authorization. The modular transmitter must comply with any applicable RF exposure requirements its finalconfiguration. in Refertomanual Y The EUT will comply with any applicable RF exposure requirements in its final configuration. Y SincerelyYours, Signature:

Typed or Printed Name: XiaoDong.Shou Title: Manager

Company: Hangzhou AiXiangJi Technology Co., Ltd. Add: Room 701, Building 3, More Center, No.87 GuDun Road, Hangzhou,ZhengJiang,China Tel: 0571-86581786 Fax: 0571-86581786 FCC Authorization Date: 2017-09-11 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern:

We, Hangzhou AiXiangJi Technology Co., Ltd the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours Signature:

Typed or Printed Namexiaodong.shou Title Manager QA-FR-170-B