WAP2001EZ-BLE PRoC Module

www.cypress.com Document No.: 001-96841 Rev. ** 1 AN96841 Getting Started With EZ-BLE™ PRoC™ Module Authors: David Solda Associated Project: Refer to AN94020 Associated Part Family: CYBLE-022001-00 Software Version: PSoC Creator™ 3.1 SP2 and higher Related Application Notes: For a complete list of the application notes, click here. To get the latest version of this application note, or the associated project file, please visit http://www.cypress.com/go/AN96841. AN96841 introduces you to the EZ-BLE™ PRoC™ Module, a fully qualified and certified Bluetooth Low Energy (BLE) module. The EZ-BLE PRoC Module is a complete BLE solution, integrating a BLE radio system, two crystals, chip antenna and passive components required for BLE operation. This application note helps you explore the EZ-BLE PRoC Module architecture and development tools and shows you how to create your first project using PSoC Creator™, the development tool for the EZ-BLE PRoC Module. This application note also guides you to more resources to accelerate in-depth learning about the Cypress BLE module solution. Contents Introduction ....................................................................... 2 More Information ............................................................... 2 EZ-BLE PRoC Module Overview ...................................... 3 EZ-BLE PRoC Module Mechanical Dimensions ........... 3 EZ-BLE PRoC Module Pinout and Functionality .......... 4 PRoC BLE Silicon Features ......................................... 7 Host Recommended PCB Layout ................................. 7 Bluetooth Low Energy Overview ....................................... 8 Development Tools ......................................................... 12 PSoC Creator Software .............................................. 12 Bluetooth Low Energy Component Software .............. 13 CySmart PC App ........................................................ 13 CySmart Mobile App .................................................. 14 Development Kits and Evaluation Boards ....................... 14 Learning Resources ........................................................ 21 EZ-BLE PRoC Module Datasheet .............................. 21 PRoC BLE Device Datasheet ..................................... 21 PRoC BLE Technical Reference Manual.................... 21 Learning PSoC Creator .............................................. 21 Application Notes ....................................................... 21 Design Guide .............................................................. 21 Technical Support ...................................................... 21 My First EZ-BLE PRoC Module Design ........................... 22 About the Design ........................................................ 22 Create the Design ...................................................... 23 Write the Application Code ......................................... 35 Program the Device.................................................... 43 My First EZ-BLE PRoC Module Design – Shortcut .... 44 Test Your Design........................................................ 46 Summary ......................................................................... 51 Related Application Notes ............................................... 51 Appendix A: EZ-BLE PRoC Module Features ................. 52 Appendix B: Cypress Terms of Art .................................. 53 Appendix C: Code Examples .......................................... 54 Worldwide Sales and Design Support ............................. 59 Getting Started With EZ-BLE™ PRoC™ Module www.cypress.com Document No.: 001-96841 Rev. ** 2 Introduction Bluetooth Low Energy (BLE) is an ultra-low-power wireless standard defined by the Bluetooth Special Interest Group (SIG) for low-power, short-range communication. It features a physical layer, protocol stack, and profile architecture, all designed and optimized for the lowest power consumption. BLE operates in the 2.4-GHz ISM band, with a data rate of 1 Mbps. BLE is used in a wide range of applications. The use of BLE in these applications also varies widely in production volume, from very low- to high-volume end products. As such, fully qualified, certified, BLE modules have fast become the design preference. The use of modules removes time consuming and costly qualification/certification processes. The Cypress EZ-BLE PRoC Module is a fully integrated, qualified and certified, programmable system that integrates 32-kHz and 24-MHz crystal oscillators, passive components, on-board chip antenna, and Cypress’s PRoC™ BLE chip (BLE radio, programmable analog and digital peripherals, memory, and an ARM ® Cortex ® -M0 microcontroller) on a small 10 mm × 10 mm × 1.8 mm module. The EZ-BLE PRoC Module enables a quick time-to-market and eliminates costly certification and qualification processes, offering an effective alternative to completing a BLE system design from ground up. In addition to reducing the cycle time, certification and qualification expenses, the programmable peripherals and GPIOs allow great flexibility using PSoC Creator IDE, the schematic- based design tool for designing applications with EZ-BLE PRoC Module, and a speedy time to market. The BLE stack library is integrated with PSoC Creator and is free-of-cost. It can be easily configured using a simple graphical user interface, allowing you to jumpstart your BLE design in minutes. The EZ-BLE PRoC Module offers a best-in-class current consumption of 150 nA while retaining the SRAM contents and the ability to wake up from an interrupt. The EZ-BLE PRoC Module consumes only 60 nA while maintaining the wakeup capability in its nonretention power mode. The capacitive touch-sensing feature in the EZ-BLE Module, known as CapSense ® , offers an unprecedented signal-to- noise ratio, best-in-class waterproofing, and a wide variety of sensor types such as buttons, sliders, and proximity sensors that are gaining increased populari…

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www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 1 von 2 Page 1 of 2 Overall Block Diagram: www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 2 von 2 Page 2 of 2 Radio IC Block Diagram Showing Built-in Voltage Regulator:

Cypress Semiconductor 198 Champion Court, San Jose, CA, USA, 95134 Date: 4/13/2015 Authorization letter for equipment authorization before FCC and or IC Canada, Re: FCC ID: WAP2001 IC: 7922A-2001 To whom it may concern: Please be advised that Cypress Semiconductor Corporation authorizes Guhapriyan Thanikachalam of Cypress Semiconductors India Private Limited, to act on our behalf on all matters relating to application for equipment authorization before the federal communication Commission and Industry Canada, including signing of documents related to these matters. Cypress Semiconductor Corporation, Certifies that neither the applicant nor any party to this application, as defined in 47CFR Ch.1.2002 (b), is subjected to denial to federal benefits that includes FCC benefits, pursuant to section 5301 of anti-drug abuse act of 1998, 21 U.S.C.835 (a). Sincerely Brian Booker Applications Director Cypress Semiconductor Corporation Phone: 425-787-4469 Email: [email protected]

CYPRESS PERFORM Date: 24/4/2015 Federal Communications Commission Authorization and Evaluation division Subject: Confidentiality Request for CYBLE-022001-00 FCC ID: WAP200I Pursuant to 47 CRF 0.457(d) and 0.459, Cypress Semiconductor requests that a part of the subject application be held confidential Type of Confidentiality requested Exhibit Type Long term Schematics Long Term Bill of Materials The above materials contain proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. Sincerely, Hand signed (not electronic) Company: Address: Cypress Semiconductors #65/2, Bagmane Tech Park, Block 'C Bagmane Laurel, C. V. Raman Nagar Bangalore, Karnataka 560 093 India

Applicant/Grantee WAP FCC ID: WAP2001 Section 15.212 Modular Transmitters Request for Single Modular Approval X Request for Limited Single Modular approval SI. No Requirements EUT Conditions Comply (Y/N) 01 The radio elements of the modular transmitter must have their own Shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements The module has a shield that covers all parts except the antenna Y 02 The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation Radio IC has internal buffer Y 03 The modular transmitter must have its Own power supply regulation. The PRoC4-BLE IC used in the module has internal voltage regulator Y 04 The modular transmitter must comply with the antenna and transmission system requirements of Sections 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a "unique" antenna coupler (at all connections between the module and The antenna, including the cable). The "professional installation" provision of Section 15.203 is not applicable to modules but can apply to limited Modular approvals under paragraph (b) of this section. The module has a permanently attached antenna Y 05 The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing for compliance With Part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 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 Section 15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting Module tested in a stand-alone configuration Y Equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be Unmodified and commercially available (see Section 15.31 (i)). 06 The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC Identification number. (A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is Installed must also display a label referring to The enclosed module. This exterior label can use wording such as the following: "Contains Transmitter Module FCC ID: XYZMODEL1" or "Contains FCC ID: XYZMODEL1." Any similar wording That expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate Instructions along with the module which explain This requirement. In the latter case, a copy of these instructions must be included in the Application for equipment authorization. (B) If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the Device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed Module. This exterior label can use wording such as the following: "Contains FCC certified transmitter module(s)." Any similar wording that expresses the same Meaning may be used. The user manual must include instructions on how to access the Electronic display. A copy of these instructions Must be included in the application for equipment authorization. Label with FCC ID is provided on the module Y 07 The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such Requirements. A copy of these Instructions must be included in the application for equipment authorization. The module complies with rules of a complete transmitter Y 08 The modular transmitter must comply with any applicable RF exposure requirements in its final configuration The module meets the applicable RF exposure requirements Y A limited modular approval may be granted for single or split modular transmitters that do not comply with all of the above requirements, e.g., shielding, minimum signaling amplitude, buffered modulation/data inputs, or power supply regulation, if the manufacturer can demonstrate by alternative means in the application for equipment authorization that the modular transmitter meets all the applicable Part 15 requirements under the operating conditions in which the transmitter will be used. Limited modular approval also may be granted in those instances where compliance with RF exposure rules is demonstrated only for particular product configurations. The applicant for certification must state how control of the end product into which the module will be installed will be maintained such that full compliance of the end product is always ensured Sincerely, Signature Name/Title: Guhapriyan Thanikachalam/ Applications Engineer Sr. Staff Company Name: Cypress Semiconductor Date: 24-April-2015

www.tuv.com Appendix 2 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 1 von 2 Page 1 of 2 EUT Top View EUT Bottom View www.tuv.com Appendix 2 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 2 von 2 Page 2 of 2 EUT Dimensional View EUT Dimensional View EUT Dimensional View EUT Dimensional View

www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 1 von 1 Page 1 of 1 Label Diagram & Label Location

www.tuv.com Appendix 3 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 1 von 1 Page 1 of 1 EUT Internal View - Shield removed

www.tuv.com Appendix 6 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 1 von 1 Page 1 of 1 Specifications of EUT Operating Frequency 2400 – 2483.5MHz No. of channel 40 Channel Spacing 2 MHz Modulation GFSK Transmit Power (ERP) 2.16 dBm / 1.64437mW Data Rate 1 Mbps Antenna Type Chip antenna Number of antenna One Antenna Gain 0.5dBi Supply Voltage 1.9 V to 5.5V (3.3V nominal from test jig) Dimension 10 mm x 10 mm Environmental Operating: -40 ⁰C to +85 ⁰C

Theory of Operation/Technical Description – FCC ID: WAP2001 & IC:7922A-2001 RF circuit function: The RF part has a PLL that generates 2.4 GHz carrier from the 24 MHz ECO. The 24 MHz crystal is external to the IC and the rest of the oscillator including the load capacitors is inside the PRoC-BLE IC itself. The binary signal stream is modulated into Gaussian Frequency Shifted Keying with a modulation index of 0.5 and a BT constant of 0.5. This modulated signal is up converted to the carrier. The internal power amplifiers can be digitally controlled to control the output power from +3 dBm to -18 dBm. On the receive side, an automatic gain control (AGC) loop amplifies the incoming signal to a level suitable for down conversion and demodulation. The amplified signal is then down converted and demodulated to binary streams. RF signal flow: The radio has a common input and output pin. The transmit and receiver subsystem are internally switched based on the operation mode. The output of the radio goes through a two matching networks to the antenna. The first matching network consisting of L1 and C15 transforms the radio’s impedance to 50 ohms. The second matching network consisting of L2 and C11 transforms the antenna’s impedance to 50 ohm. Description of Antenna system (Baluns, Multiplexers) The radio has a common input and output pin. The output of the radio goes through a two matching networks to the chip antenna. The deyails are explained in the RF signal flow section. Show compliance with 15.203 antenna requirements: The module uses a chip antenna from Johanson Technologies. The part number is 2450AT18B100.This is a chip antenna of non-standard dimensions which is permanently soldered to the module. Further there is no provision for a standard antenna jack. So the antenna is not user replaceable and meets the requirements of 15.203 of FCC. Description of all modulation schemes used in the product: Modulation used in the radio is Gaussian Frequency Shift Keying. The following are the details 1. Modulation type: GFSK 2. Data Rate: 1 Mbps 3. BT constant: 0.5 4. Modulation index: 0.5

www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 1 von 1 Page 1 of 1 RF Exposure Report RESULT: Passed Test standard : FCC KDB Publication 447498 Since maximum peak output power of the transmitter at 2402MHz is 1.64437 mW < 10 mW, hence the EUT is excluded from SAR evaluation according to FCC KDB publication 447498 D01 v05: Mobile Portable RF Exposure.

www.tuv.com Test Report No.: 19660174 001 Date: 10.04.2015 Page 2 of 26 Test Result Summary Clause Test Item Result FCC 15.247(b) (3) Maximum Conducted Peak Output Power Pass FCC 15.247(a) (2) DTS (6dB) Bandwidth Pass FCC 15.247(e) Power Spectral Density Pass FCC 15.247(d) Emission in the non-restricted frequency bands (Band-edge compliance) Pass FCC 15.209 / FCC 15.205 Spurious Radiated Emissions and Restricted Bands of Operation Pass FCC 15.207 Conducted Emissions on A.C Power lines Pass Note: Conducted measurements are done according to the procedure given in KDB No. 558074 D01 DTS Meas Guidance v03r02 www.tuv.com Test Report No.: 19660174 001 Date: 10.04.2015 Page 3 of 26 Content List of Test and Measurement Instruments ............................................................................... 4 General Product Information Product Function and Intended Use .......................................................................................................... 5 Ratings and System Details ........................................................................................................................ 5 Test Set-up and Operation Mode .................................................................................................... 7 Principle of Configuration Selection ......................................................................................................... 7 Test Operation and Test Software ............................................................................................................. 7 Special Accessories and Auxiliary Equipment ......................................................................................... 7 Countermeasures to achieve EMC Compliance ....................................................................................... 7 Test Methodology .................................................................................................................................. 8 Radiated Emission Test .............................................................................................................................. 8 Conducted Emission Test on A.C. mains line .......................................................................................... 8 Test Results ........................................................................................................................................................................... 9 Maximum Conducted Peak Output Power Section 15.247(b) (3) ..................... 9 Power Spectral Density Section 15.247(e) ........................ 12 6 dB Bandwidth Section 15.247(a) (2) ................... 15 Band-edge Compliance Section 15.247(d) ........................ 17 Spurious Radiated Emissions and Restricted Bands of Operation Section 15.209 and 15.205 ......... 21 Conducted Emission Test on A.C. Power Line Section 15.207 ............................. 24 Appendix 1: Test Setup Photo Appendix 2: EUT External Photo Appendix 3: EUT Internal Photo Appendix 4: FCC Label and Label Location Appendix 5: Block Diagram Appendix 6: Specification of EUT Appendix 7: Schematic Diagram Appendix 8: Bill of Material Appendix 9: User Manual Appendix 10: Maximum Permissible Exposure Calculation www.tuv.com Test Report No.: 19660174 001 Date: 10.04.2015 Page 4 of 26 List of Test and Measurement Instruments Testing Facilities 1) TÜV Rheinland (India) Pvt. Ltd. 82/A, 3rd Main, West Wing, Electronic City, West Phase, Hosur Road Bangalore – 560 100. Equipment Manufacturer Model Name Serial Number Calibration Due Date Periodicity Used for Test Items Spectrum Analyser Agilent Technologies E4407B US41192772 27.03.2016 Yearly Antenna port conducted measurements 2) TUV Rheinland (India) Private Limited 108 , Beside ISBR Business School, Electronic city Phase I Bangalore - 560 100. Equipment Manufacturer Model Name Serial Number Calibration Due Date Periodicity Used for Test Items EMI Test Receiver Rohde & Schwarz ESU 40 100288 20.06.2015 Yearly Spurious Radiated Emissions Broadband Antenna Frankonia ALX-4000 ALX-4000- 806 22.06.2015 Yearly Active Loop Antenna Frankonia LAX-10 LAX-10-800 22.06.2015 Yearly Horn Antenna Frankonia HAX-18 HAX18-802 22.06.2015 Yearly Double-Ridged Waveguide Horn Antenna ETS 116706 00107323 22.06.2015 Yearly Anechoic Chamber Frankonia - - - - LISN Rohde & Schwarz ENV216 100022 12.09.2015 Yearly Conducted Emission on AC power lines EMI Receiver Rohde & Schwarz ESR7 101133 19.11.2015 Yearly www.tuv.com Test Report No.: 19660174 001 Date: 10.04.2015 Page 5 of 26 General Product Information Product Function and Intended Use The EZ_BLE PRoC module comes with a 32 bit, ARM Cortex-M0 microcontroller with a variety of analog and digital peripherals, a BLE radio and link layer along with all the associated circuitry and built-in Antenna. The module enables customers to develop a quick turnaround Bluetooth Low Energy solution for their products. Ratings and System Details Test Conditions: Voltage: 5VDC from USB. Environmental conditions: Temperature: +23 º C RH: 62% Operating Frequency 2400 – 2483.5MHz No. of channel 40 Channel Spacing 2 MHz Modulation GFSK Transmit Power (ERP) 2.16 dBm / 1.64437mW Data Rate 1 Mbps Antenna Type Chip antenna Number of antenna One Antenna Gain 0.5dBi Supply Voltage 1.9 V to 5.5V (3.3V nominal from test jig) Dimension 10 mm x 10 mm Environmental Operating: -40 ⁰C to +85 ⁰C www.tuv.com Test Report No.: 19660174 001 Date: 10.04.2015 Page 6 of 26 Operational Description For testing purpose, the EZ-BLE module is supplied power through a test jig which also has LEDs and a button to change the test modes. Upon power up the module is in idle mode, pressing the button each time takes the user through all the test modes. The first three modes have receiver ON at low mid and high channels. The next three modes have packet transmission as at low mid and high channels. Block Diagram www.tuv.com Test Report No.: 19660174 001 Date: 10.04.2015 Page 7 of 26 Test Set-u…

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www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 1 von 3 Page 1 of 3 Test setup- Module on the Table Test setup www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 2 von 3 Page 2 of 3 Test setup Test setup www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No. 19660174 001 Seite 3 von 3 Page 3 of 3 Test setup Test setup – Conducted Emission