27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Bluetooth (R) low energy Module Bluetooth(R) 4.1 low energy EYSGJNAWY-WX Brief Data Report The Bluetooth(R) word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by TAIYO YUDEN CO., LTD. is under license. TAIYO YUDEN CO., LTD. 1/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Document constituent list Control name Control No. General Items Absolute maximum ratings Electrical characteristics Circuit schematic Outline / Appearance Pin Layout Handling Precaution Packaging Specification Antenna application note Design guide Software Manual Precautions HD-AG-A150123 HD-AM-A150123 HD-AE-A150123 HD-MC-A150123 HD-AD-A150123 HD-BA-A150123 HQ-BA-537 HD-BB-A150123 HQ-BK-002_02 Document Page 1/5 - 5/5 1/1 1/2 - 2/2 1/3 - 3/3 1/1 1/1 1/2 - 2/2 1/3 - 3/3 1/3 - 3/3 1/1 1/17 - 17/17 1/2 - 2/2 Revision History 09-Dec.-2016 > Ver.1.0 Release 06-Feb.-2017 > Ver.1.1 Update 30-Jun.-2017 > Ver.1.2 Update 25-Sep.-2017 > Ver.1.3 Update 11-May -2018 > Ver.1.4 Update 27-Feb. -2019 > Ver.1.5 Update ATTENTION: This module has an API (Application Programming Interface) Specification that is under Japan export control. Depending on the customer's country and application (e.g. weapons), Taiyo Yuden may not be able to provide the API Specification to all customers. Please contact your local Taiyo Yuden sales office for additional information. To contact your local sales office and for additional product information, please visit http://www.ty-top.com TAIYO YUDEN CO., LTD. 2/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Control No. HD-AG-A150123 (1/5) Control name General Items Scope This specification ("Specification") applies to the hybrid IC "EYSGJNAWY-WX", a Bluetooth(R) 4.1 low energy module ("Product") manufactured by TAIYO YUDEN Co., Ltd. ("TAIYO YUDEN") 1. Type: EYSGJN User Code: EYSGJNAWY-WX *User Code may be changed for mass production or other cases. 2. Function: Radio frequency module. Bluetooth(R) standard Ver 4.1 low energy conformity 3. Application: Health & Fitness Equipment, Sensor, Toys 4. Structure: Hybrid IC loaded with silicon monolithic semiconductor Compatible with industrial standard reflow profile for Pb-free solders Can meet with RoHS compliance (Pb, Cd, Hg, Cr+6, PBB, PBDE) 5. Outline: 11.3 x 5.1 x 1.3 mm 28-pin Land Grid Array 6. Marking: Part number, Lot number 7. Features: - Small outline by PCB substrate - Low power consumption - Integrated antenna - Integrated system clock - Bluetooth(R) 4.1 low energy conformity - Slave or Master Role 8. Packaging: Packaging method: Tape & reel + aluminum moisture barrier bag Packaging unit: 2000 *It might be provided as tray at sample stage. TAIYO YUDEN CO., LTD. 3/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-AG-A150123 TAIYO YUDEN CO., LTD. (2/5) Control name General Items 9. Note: a. Any question arising from this Specification shall be solved through mutual discussion by the parties hereof. b. This Product is not designed to be radiation durable and should not be used under the circumstance of radiation. c. The operating conditions of this Product are as shown in this Specification. Please note that TAIYO YUDEN shall not be liable for a failure and/or abnormality which is caused by use under the conditions other than the operating conditions hereof. d. The Product mentioned in this Specification is manufactured for use in Health & Fitness Equipment, Sensor and Toys. Before using this Product in any special equipment (such as medical equipment, space equipment, air craft, disaster prevention equipment), where higher safety and reliability are duly required, the applicability and suitability of this Product must be fully evaluated by the customer at its sole risk to ensure correct and safe operation of these special equipments. Also, evaluation of the safety function of this Product even for use in general electronics equipment shall be thoroughly made and when necessary, a protective circuit shall be added during the design stage, all at the customer's sole risk. e. a) You are requested to fully check and confirm by the start of mass production of this Product that (1) no bug, defect or other failure is included in firmware incorporated in this Product ("Incorporated Software"), (2) no bug defect or other failure arising from installation of this Product in which is contained Incorporated Software into your products is included in Incorporated Software, and that Incorporated Software fully meets your intended use, although TAIYO YUDEN sufficiently inspects or verifies quality of Incorporated Software. b) Please note that TAIYO YUDEN is not responsible for any failure arising out of bugs or defects in Incorporated Software. f. TAIYO YUDEN warrants only that this Product is in conformity with this Specification for one year after purchase and shall in no event give any other warranty. g. Communication between this Product and others might not be established nor maintained depending on radio environment or operating conditions of this Product and other Bluetooth(R) products. h. In order to test for Radio Law certification with a device incorporating this module, the Host Software must be able to put the module into test mode. Please contact TAIYO YUDEN for further details. i. This Product operates in the unlicensed ISM band at 2.4GHz. In case this Product is used around the other wireless devices which operate in same frequency band of this Product, there is a possibility that interference may occur between this Product and such other devices. If such interference occurs, please stop the operation of other devices or relocate this Product before using this Product or do not use this Product around the other wireless devices. j. Please thoroughly evaluate our module with your products before going mass production. k. User Code Modification Notice. User Code for sample modules or part numbers in this Specification are TAIYO YUDEN standard part numbers. When any modification is made to a module to meet requested specifications, the part number will be changed. Please contact TAIYO YUDEN to confirm whether your part number needs to be modified. Please see the following examples for cases when part numbers are modified: - for specific firmware version (our standard item firmware will be upgraded occasionally) - for other relevant cases (specific or different setting, form, sizes, or display etc..) TAIYO YUDEN CO., LTD. 4/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-AG-A150123 TAIYO YUDEN CO., LTD. (3/5) Control name General Items l. Alternative components may used to this module. The intended components is used within the warranty written in this document (characteristics, size, operating condition, reliability, public regulation such as radio type approval) and Taiyo Yuden confirmed there are not any problems with the replacement. The traceability of the components is secured each production lot. m. Caution for Export Control This Product may be subject to governmental approvals, consents, licenses, authorizations, declarations, filings, and registrations for export or re-export of the Product, required by Japanese Foreign Exchange and Foreign Trade Law (including related laws and regulations) and/or any other country's applicable laws or regulations related to export control. If you plan to export or re-export this Product, it is strongly recommended that you check and confirm, the necessary procedures to export or re-export of this Product as required by applicable laws and regulations, and if necessary, you have to obtain necessary and appropriate approvals or licenses from governmental authority at your own risk and expense. n. Japan Regulatory Information This module is approved with the specific antenna on this module. a) Please ensure that your product can bear a label with the following information. If the product is so small that it is not practicable to place the label, please place it in the instruction manual and package. The mark diameter shall be equal or grater than 3mm. This product installs a radio system which has been approved as a radio station in a low power data communication system based on the Radio Law. EYSGJN : 001-A05676 . o. Canada Regulatory Information a) This device complies with Industry Canada license-exempt RSS standards. 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. L'utilisation de ce dispositif est autorisee seulement aux conditions suivantes: (1) il ne doit pas produire de brouillage et (2) l'utilisateur du dispositif doit etre pret a accepter tout brouillage radioelectrique recu, meme si ce brouillage est susceptible de compromettre le fonctionnement du dispositif. b) This product is certified as type of the portable device with Industry Canada Rules. To maintain compliance with RF Exposure requirement,please use within specification of this product. Ce produit est certifie comme type de l'appareil portable avec Industrie Regles de Canada. Pour maintenir l'acquiescement avec exigence Exposition de RF, veuillez utiliser dans specification de ce produit. - IC: 4389B-EYSGJN -FVIN : F1 c) Please notify certified ID by either one of the following method on your product. Specifiez ID certifiee dans votre produit par une de methode suivante. -Contains Transmitter module IC : 4389B-EYSGJN -Contains IC : 4389B-EYSGJN TAIYO YUDEN CO., LTD. 5/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-AG-A150123 TAIYO YUDEN CO., LTD. (4/5) Control name General Items p. FCC Regulatory Information a) 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. b) Please notify certified ID by either one of the following method on your product. -Contains Transmitter Module FCC ID: RYYEYSGJN -Contains FCC ID: RYYEYSGJN c) CAUTION: changes or modifications not expressly approved by the party responsible for compliance could void the use's authority to operate the equipment. d) This product is certified as type of the portable device with FCC Rules. To maintain compliance with RF Exposure requirement, please use within specification of this product. e) The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. q. CE Regulatory Information a) When your end product installs this module, it is required to proceed additional certification processes before placing on the market in EU member states to make your products fully comply with relative EU standards. b) TAIYO YUDEN can provide you the test reports of conducted measurement portion for the radio module. You can utilize the test reports for the certification processes of your end product as it requires radio testing. r. This Product is designed for use in products which comply with Bluetooth(R) Specifications (Ver 4.1 LE) ("Bluetooth Specifications"). TAIYO YUDEN disclaims and is not responsible for any liability concerning infringement by this Product under any intellectual property right owned by third party in case the customer uses this Product in any product which does not comply with Bluetooth Specifications (the "non-complying products"). Furthermore, TAIYO YUDEN warrants only that this Product complies with this Specification and does not grant any other warranty including warranty for application of the non-complying products. s. EYSGJN series module is qualified as PHY only with Component category by Bluetooth SIG. The QDID of this module is 69825.The final product needs to get qualification as End product combining with PHY (module), SoftDevice and Profile before selling the product. The QDID of this product is Link Layer Master : 54056, Slave : 61110 and Host Layer Master : 66320, Slave : 56948. Please refer to following combination and consult with your qualification body and BQC. TAIYO YUDEN CO., LTD. 6/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-AG-A150123 TAIYO YUDEN CO., LTD. (5/5) Control name General Items The use of Embedded Software Before using this product. Please kindly read carefully and understand the following before using the Products. 1. Taiyo Yuden Co., Ltd. (hereinafter "TY"), lawfully has copyrights and other rights to the software embedded to the memory of the Products (the "Embedded Software"). Except as otherwise expressly provided herein, your company is not permitted to disclose or offer the Embedded Software, either wholly or partly, to any third party (including uploading to your company or third party (ies)'s web sites and downloading by third parties from such sites), nor to copy, revise, reverse engineer, upgrade, make specification change, or alienate the Embedded Software. 2. Before using the Products, you need to check and confirm sufficient safety and operation of your products which incorporate the Products and interoperability and compatibility with other Bluetooth(R) enabled products. 3. TY have not evaluated and confirmed the interoperability, compatibility, etc. of the Products (including Embedded Software) with every kind of Bluetooth (R) enabled product. In addition, TY does not guarantee interoperability and compatibility of the Product with certain devices. In order to minimize the damage or harm arising out of the Potential Failure or out of combination with other devices, TY recommend your company set up interface or external pin (for detail, please refer to Specification " Pin Layout " of this document) for rewriting the Embedded Software. TAIYO YUDEN CO., LTD. 7/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-AM-A150123 TAIYO YUDEN CO., LTD. (1/1) Control name Absolute maximum ratings Absolute maximum ratings Symbol Parameter VCC_NRF Min. Max. Units -0.3 +3.6 V 0 V GND VIO -0.3 VCC_NRF+ 0.3 V Storage temperature -40 +85 Deg-C 1 kV 100 V MSL Moisture Sensitivity Level 3 ESD HBM Human Body Model ESD MM Machine Model Endurance Flash Memory Endurance 20000 Retention Flash Memory Retention 10 years write/erase cycles At 40 deg-C Number of times an address can be written 2 times between erase cycles TAIYO YUDEN CO., LTD. 8/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-AE-A150123 TAIYO YUDEN CO., LTD. (1/2) Control name Electrical characteristics Electrical characteristics Recommendation operating range Symbol Parameter VCC_NRF Supply voltage, normal mode tR_VCC_NRF Supply rise time (0V to 1.8V)*1 TA Operation temperature Min. Typ. Max. Units 1.8 3.0 3.6 V 100 ms 85 Deg-C -25 25 *1 The on-chip power-on reset circuitry may not function properly for rise times outside the specified interval. Also after power off, it must start up from below 0.3V. The on-chip power-on reset circuitry may not function properly. DC Specifications The Specification applies for Topr.= 25 degrees C, VCC_NRF = 3.0V Max. Units VIH Symbol Input high voltage 0.7 VCC_NRF VCC_NRF V VIL Input low voltage GND 0.3 VCC_NRF V VOH Output high voltage (std. drive, 0.5 mA) VCC_NRF-0.3 VCC_NRF V VOH Output high voltage (high-drive, 5 mA) VCC_NRF-0.3 VCC_NRF V VOL Output low voltage (std. drive, 0.5 mA) GND 0.3 V VOL Output low voltage (high-drive, 5 mA) GND 0.3 V RPU Pull-up resistance 11 13 16 kohm RPD Pull-down resistance 11 13 16 kohm ITX,+4dBm TX only run current @ POUT =+4 dBm 16 mA IRX RX only run current 13 mA 0.6 uA IOFF Parameter (condition) Min. Current in SYSTEM-OFF, no RAM retention RSTR RESET High to Module Ready RPW RESET Pulse Width Typ. 300 600 5 ms ms Note that when you use the RC oscillator, it will increase around 10uA of average power consumption compared to a 32.768kHz crystal. UART specifications Symbol fUART Description Min. Baud rate for UART Typ. 38400 Max. Units bps TAIYO YUDEN CO., LTD. 9/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-AE-A150123 TAIYO YUDEN CO., LTD. (2/2) Control name Electrical characteristics RF Specifications Symbol Description Min. Fop Operating frequencies 2402 Df Frequency deviation PRF Maximum output power PRFCR RF power accuracy PBW 20 dB bandwidth for modulated carrier PRF1 +/-225 Typ. +/-250 Max. Units 2480 MHz +/-275 kHz 4 dBm +/-4 dB 1100 kHz 1st Adjacent Channel Transmit Power 1 MHz -20 dBc PRF2 2nd Adjacent Channel Transmit Power 2 MHz -45 dBc PRXMAX Maximum received signal strength at < 0.1% PER 0 dBm PSENS IT Receiver sensitivity (0.1% BER) Ideal transmitter -93 dBm PSENS DT Receiver sensitivity (0.1% BER) dirty transmitter -91 dBm 950 Many documents of nRF51822, such as product specification and the anomaly notification, can be found at the link below. Please be sure to check these latest documents when using our module. nRF51822_Product Specification https://www.nordicsemi.com/-/media/DocLib/Other/Product_Spec/nRF51822PSv33.pdf?la=en nRF51 Reference Manual https://www.nordicsemi.com/-/media/DocLib/Other/Product_Spec/nRF51RMv301.pdf?la=en nRF51822 Product Anomaly Notification https://www.nordicsemi.com/-/media/DocLib/Other/Errata/nRF51822panv33.pdf?la=en SoftDevice Specification https://www.nordicsemi.com/DocLib For more information https://www.nordicsemi.com/DocLib TAIYO YUDEN CO., LTD. 10/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-MC-A150123 TAIYO YUDEN CO., LTD. (1/3) Control name Circuit Schematic Block Diagram VCC_NRF AVDD DCC nRF51822 WLCSP OUT_ANT OUT_MOD SWDCLK SWDIO/RESET Filter P0.00 to P0.06 P0.17, P0.19, P0.21, P0.23, P0.25 X'tal 32MHz TAIYO YUDEN CO., LTD. 11/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-MC-A150123 TAIYO YUDEN CO., LTD. (2/3) Control name Circuit Schematic Sample circuits Internal LDO setup DC/DC converter setup Low voltage mode setup TAIYO YUDEN CO., LTD. 12/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-MC-A150123 TAIYO YUDEN CO., LTD. (3/3) Control name Circuit Schematic Reference Circuits SWDIO is also system reset (active low). Internal LDO setup In order to use the built-in antenna on the module, please connect PAD13 and PAD14 as short as possible. In case of the operation with the battery, we recommend that you add a capacitor of about 100uF in view of the voltage drop during TX/RX. In case of the power supply voltage fluctuation by the load change is large, the module may not function properly. If an external regulator is used, the load change characteristic should be good in order to keep stable voltage as possible when the current is change. TAIYO YUDEN CO., LTD. 13/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-AD-A150123 TAIYO YUDEN CO., LTD. (1/1) Control name Outline/Appearance Tolerance: +/- 0.2mm Unit : (mm) The dimension of the land pattern is the same as a foot pattern. Recommended metal mask for solder printing Pad size Metal mask opening Signal pad 23 - 0.4 x 0.8 mm 0.35 x 0.7 mm Corner pad 4 - 0.55 x 0.8 mm 0.45 x 0.75 mm Center pad 1 - 2.8 x 1.5 mm 1.1 x 1.2 mm x 2 0.4 The metal mask thickness: t=0.1mm 1.1 Center pad 1.2 TAIYO YUDEN CO., LTD. 14/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Control No. HD-BA-A150123 TAIYO YUDEN CO., LTD. (1/1) Control name Pin Layout Pin Descriptions Pin 1 Pin name GND Pin function Ground Description Ground (0 V) 2 3 NC NC Not Connected Reserved Not Connected Reserved 4 P0.21 Digital Input Sleep indication of host / Resume from Power saving mode 5 VCC_NRF Power Power supply 6 AVDD Power Analog Power supply 7 P0.23 Digital Output Mode indication of module 8 P0.17 Digital Input Request DFU mode 9 GND Ground Ground (0 V) 10 DEC2 Power Reserved 11 P0.19 Digital Output State indication of module / DFU indication 12 GND Ground Ground (0 V) 13 OUT_ANT Antenna In/Out Internal antenna. It should be connected to Pin 14 OUT_MOD for normal operation. 14 OUT_MOD RF In/Out RF I/O pin. It should be connected to Pin 13 OUT_ANT for normal operation. 15 GND Ground Ground (0 V) 16 SWDIO Digital I/O System reset (active low). Also HW debug and flash programming I/O 17 SWDCLK Digital input HW debug and flash programming I/O 18 P0.25 Digital Output Wake up request 19 P0.03 Digital input UART_RX 20 GND Ground Ground (0 V) 21 P0.01 Digital Output UART_TX 22 P0.02 Digital Input UART_CTS 23 P0.00 Digital Output UART_RTS 24 DCC Power Reserved 25 P0.05 Digital Output Module active / sleep indicate 26 P0.06 Digital Input Disconnect request / Resume from Power saving mode 27 P0.04 Digital Input Forced initialize / Request Sleep mode 28 GND Ground Ground (0 V) TAIYO YUDEN CO., LTD. 15/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Control No. Control name HQ-BA-537 (1/2) Handling Precaution This specification describes desire and conditions especially for mounting. Desire/Conditions (1) Environment conditions for use and storage 1. Store the components in an environment of < 40deg-C/90RH if they are in a moisture barrier bag packed by TAIYO YUDEN. 2. Keep the factory ambient conditions at < 30deg-C/60RH . 3. Store the components in an environment of < 255deg-C/10%RH after the bag is opened. (The condition is also applied to a stay in the manufacture process). (2) Conditions for handling of products Make sure all of the moisture barrier bags have no holes, cracks or damages at receiving. If an abnormality is found on the bag, its moisture level must be checked in accordance with 2 in (2). Refer to the label on the bag. 1. All of the surface mounting process (reflow process) must be completed in 12 months from the bag sea date. 2. Make sure humidity in the bag is less than 10%RH immediately after open, using a humidity indicator card sealed with the components. 3. All of the surface mounting process (reflow process including rework process) must be completed in 168 hours after the bag is opened (inclusive of any other processes). 4. If any conditions in (1) or condition 2 and 3 in (2) are not met, bake the components in accordance with the conditions at 125deg-C 24hours 5. As a rule, baking the components in accordance with conditions 4 in (2) shall be once. 6. Since semi-conductors are inside of the components, they must be free from static electricity while handled.(<100V) Use ESD protective floor mats, wrist straps, ESD protective footwear, air ionizers etc. , if necessary. 7. Please make sure that there are lessen mechanical vibration and shock for this module, and do not drop it. 8. Please recognize pads of back side at surface mount. 9. Washing the module is not recommended. If washing cannot be avoided, please test module functionality and performance after thoroughly drying the module. We cannot be held responsible for any failure due washing the module. 10. Please perform temperature conditions of module at reflow within the limits of the following. Please give the number of times of reflow as a maximum of 2 times. TAIYO YUDEN CO., LTD. 16/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Control No. HQ-BA-537 (2/2) Control name Handling Precaution Recommented Reflow Profile 300 Temp(deg) Peak Temp:250deg Max 250 230deg up : 40secMax 200 150 100 130-180deg Pre-heat : 60~120sec 50 0 IN OUT TAIYO YUDEN CO., LTD. 17/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Control No. HD-BB-A150123 (1/3) Control name Packaging Specification Packaging Specification (1) Packaging Material Name Outline Emboss Cover Tape Reel Desiccant Humidity indicator card Aluminum moisture barrier bag Label Corrugated cardboard box(Inner) Corrugated cardboard box(Outer) (2) Packaging Unit Max 2000 pieces/Reel (3) Packaging Figure Humidity indicator card Desiccant Materials 24mm wide - 12mmPitch 24mm - 12mm Conductive PS PS 330 mm Conductive PS PS Note 30gx1 420x460(mm) (AS)PET/AL/NY/PE(AS) 339x351x74(mm) 369x369x277(mm) Max 6000 pieces/Box(Outer) Label-1 Label-2 -1 -2 Aluminum moisture barrier bag Corrugated cardboard box(Inner) Label-1 -1 Corrugated cardboard box(Inner) Corrugated cardboard box(Outer) (4) Label Label-1 CAM PANY NAM E PURCHASE ORDER DESCRIPITON QUANTITY No. Label-2 LABEL MSL Level3 TAIYO YUDEN CO., LTD. 18/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Control No. HD-BB-A150123 (2/3) Control name Packaging Specification Tape specification The direction of a tape drawer First Pin M ark End part M odule receipt part Leader part 100mm 160mm More than160mm More than100mm 300mm More than300mm The direction of a tape drawer TAIYO YUDEN CO., LTD. 19/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Control No. HD-BB-A150123 Control name Packaging Specification (3/3) Reel specification (Unit:mm) 3302 130.2 W-1.5/+2 Tape wide W 9.4mm 12 13.4mm 16 17.4mm 24 25.4mm 32 33.4mm 44 45.4mm Taping performance Both of an embossing tape top cover tape bear this, when the power of 10N is applied in the direction of a drawer. N The exfoliation adhesion of a top cover tape is the intensity of 0.11.3N. (The angle to pull is 165180 degrees. The speed to pull is 300 mm/min.) 165180300mm/min 0.11.3N Note Lack of the parts in 1 reel is with two or less pieces. 2 2 MSL Level 3 Under control M SL TAIYO YUDEN CO., LTD. 20/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Control No. (1/3) Control name Antenna application note Recommended module mounting example *1 Please do not place any metal components in blue shaded space,(*1) such as signal line and metal chassis as possible except for main board while mounting the components in *1 space on the main board is allowed except for no copper plating area. (*2). *2 This area is routing prohibited area on the main board. Please do not place copper on any layer. Please remain use of FR-4 dielectric material. The antenna is tuned with the FR-4. *3 Characteristics may deteriorate when GND pattern length is less than 30mm. It should be 30 mm or more as possible. Even when above mentioned condition is satisfied, communication performance may be significantly deteriorated depending on the structure of the product. TAIYO YUDEN CO., LTD. 21/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Control No. (2/3) Control name Antenna application note Other module mounting examples Placement of resin or plastic parts TAIYO YUDEN CO., LTD. 22/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Control No. (3/3) Control name Antenna application note Directional characteristics example (when mounted on evaluation board) About this Application Note This Application Note has been prepared as a reference material to help obtaining the antenna performance mounted on BLE module better while it is not guaranteed or assured to obtain better communication performance and distance. This product "BLE module" has been certified and matching circuit constant for antenna within module cannot be changed when ambient environment condition changes. The product must be re-certified when matching circuit constant is changed. TAIYO YUDEN CO., LTD. 23/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Control No. (1/1) Control name Design guide 1. Power Up Sequence VCC_NRF power supply rise time (0V to 1.8V) must not exceed 100ms. 2. Recommended Power Circuit VCC_NRF is the main power supply (1.8 - 3.6V) for this module. The supply voltage range of VCC_NRF is 1.8V to 3.6V in LDO mode and 2.1V to 3.6V in DCDC mode. For more information of internal DC/DC converter operation, please refer to chapter 12.1.3 of "nRF51 _Series_Reference_Manual v3.0" by Nordic Semiconductor. In case of the power supply voltage fluctuation by the load change is large, the module may not function properly. If an external regulator is used, the load change characteristic should be good in order to keep stable voltage as possible when the current is change. 3. Battery operation When using a small battery (e.g. CR2032), a large capacitor (e.g.100uF low leakage capacitor) should be placed near the battery. This will reduce the voltage drop especially when the module is operated at low temperatures 4. Pattern Design Guide 4-1. Power Supply System Power supply bypass capacitors should be placed close to the VCC_NRF pin of the module. The VCC_NRF trace should be greater than 0.5mm and a bigger a via diameter is recommended. Via diameter greater than 0.2mm is recommended. VCC_NRF Line width greater than 0.5mm is recommended. Module * If it is difficult to place a bigger via, please increase the number of vias. * Bypass capacitors with smaller capacitance must be placed closer to module. 4-2. Bypass Capacitor Layout A parallel combination of a small capacitance (about 10pF) and a large capacitance (1uF to 10uF) is recommended for bypass capacitors. The GND of the bypass capacitor should be placed close to an adjacent module GND to ensure the shortest closed loop. 4-3. GND Pattern Power supply bypass capacitor GND should be placed in proximity of module GND. Wide GND Surface layer area must be provided to ensure isolation for each layer. Module High frequency line GND area GND pattern of each layer should be connected to GND area with large number of via. TAIYO YUDEN CO., LTD. 24/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Revision History Version 1.0.0 Date 2016/11/16 Description Excerpted from Software manual part in Ver.1.01 (21-Dec.-2015) of Data Report for EYSGJNAWY-WX TAIYO YUDEN CO., LTD. 25/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Copyright Information: - Bluetooth(R) low energy module Software This software is owned by TAIYO YUDEN CO., LTD. You and your company shall conform following: (1) The software image may not be made a copy from TAIYO YUDEN CO., LTD.'s module. (2) The software image provided by TAIYO YUDEN CO., LTD. must not be loaded to another vendor's module or chipset, and can be copied only for backup. (3) The software image may not be provided to anyone. (4) The software image may not be analyzed by reverse engineering, decompile, and disassemble. TAIYO YUDEN CO., LTD. is not responsible for any damage caused by this software. Copyright Year 2015Firmware Version is Ver. 3.0.0 There is a possibility of changing a software specification. TAIYO YUDEN CO., LTD. 26/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. 1. Overview This specification is for module based on TAIYO YUDEN original service. This specification will only define supporting point-to-point connections. This document is excerpted from Software manual part in Ver.1.01 (21-Dec.-2015) of Data Report for EYSGJNAWY-WX. GPIO UART Host Interface Application GAP GATT ATT SM L2CAP Hardware Software Block Diagram Module Module Peripheral Central Module Peripheral Smart Phone (Central) Usage Model * Only one-to-one connection supported. TAIYO YUDEN CO., LTD. 27/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. 2. Basic software state diagram Power On Connect Connect Mode Command Mode Disconnect Direct Test Mode Command mode: Module can only accept control commands in this mode. Connect mode: In this mode, module will transparently send and receive data. When disconnected, it will return to Command Mode. Direct Test mode RF PHY testing of Bluetooth(R) low energy devices. TAIYO YUDEN CO., LTD. 28/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. 3. Control Command Syntax Control commands which the host sends are based on character strings that start with "B"(ASCII code: 0x42, 66 decimal), and that end with <CR><LF> (ASCII code: 0x0D 0x0A) (decimal values 13, 10). Response event which host receives are started with <CR><LF> and ended <CR><LF>. Please note that this specification / application does not allow for multiple commands to be sent to the host. The application is not responsible for parsing of packets / command sequences. Command Mode - Control Command: "B"{command characters}[Parameter1Parameter2:: Parameter(N)]<CR><LF> Response Event: <CR><LF>{event characters}[Parameter1Parameter2::Parameter(N)]<CR><LF> TAIYO YUDEN CO., LTD. 29/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. 4. Peripheral 4.1 Command and Event List 4.1.1. Common Commands Command Function Parameter Character Configuration These commands are available when advertising stopped. Set Local Device Name Parameter: ST3 (MAX 16CHARACTERS) Device_name Set PSKEY Value Parameter 0: ST5 (Note Values 0 >= are valid) PSKEY: DD Example BST5030100 (Decimal) (set PSKEY 03 to 0x0100) Parameter 1: Please refer section 0. Value: HHHH (Hex Word) Read Local Device Name GT3 RS Read PSKEY Value Example: BGT501 (Get PSKEY 1) Delete Paired Initiator's BD Address Reset is necessary to enable deletion. Reset the module RL Role switch GT5 DD Parameter: 0 : Peripheral 1 : Central Response Successful: ACK Failed: NAK## Successful: ACK Failed: NAK## Successful: Local Device Name, ACK Failed: NAK## Successful: KVHHHH, ACK Failed: NAK## Success: ACK Failed: NAK## Successful: Ver. XXXX Failed: NAK## Successful: ACK Failed: NAK## TAIYO YUDEN CO., LTD. 30/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Link Control Connectable & Discoverable CD (Advertising Start or Stop) TAIYO YUDEN CO., LTD. Parameter Connectable / Discoverable flag Successful: ACK, Failed: NAK## `0' - Advertising Stop. Not Connectable or Discoverable. `1' - Advertising Start. Connectable and Discoverable. Allow Scan Request from Any, Allow Connect Request from White List Only. `2' - Directed Advertising Start. `3' - Both Advertising Start. Connectable and Discoverable. `4' - Discoverable but not connectable. TAIYO YUDEN CO., LTD. 31/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX 4.1.2. TAIYO YUDEN CO., LTD. Common Response Events Response Events ACK NAK## Function Parameters CON Connection successful DCO Disconnect ADT Advertising Timeout PAS SDC DSR Pairing Success Service Discovery Complete Disable Service Successful Failed Failed Reason - See Error section 4.3. for further details. Established Remote BD_ADDR TAIYO YUDEN CO., LTD. 32/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. 4.2 Persistent Store (PS) User Key Description List All Values for "Defaults" are in HEX notation. Name Descriptive Name: Description: Default: Range Name Descriptive Name: Description: Default: Range Name Descriptive Name: Description: Default: Range Name Descriptive Name: Description: Default: Range PSKEY_USER00 Key Length: 1 Baud rate Set Session Baud Rate. (bps) 0001: 9600, 0002: 19200, 0003: 38400, 0004: 57600, 0005: 115200 0006: 230400, 0007: 460800, 0008: 921600 0001 (9600bps) 0001 - 0008 PSKEY_USER01 Key Length: 1 Advertising Timeout (sec) Advertising Timeout defines the timeout for the advertising. 0000 means timeout is disabling. Advertising will continue forever. 003C (60sec) 0000 - 00B4 (0 - 180sec) PSKEY_USER02 Key Length: 1 Advertising Interval (msec) The time between the start of two consecutive advertising events. The value in this parameter is multiplied by 0.625msec. 0040 (40msec) 0020 - 4000 (20 - 10240msec) PSKEY_USER03 Key Length: Connection Interval Minimum (msec) Defines minimum value for the connection interval. The value in this parameter is multiplied by 1.25msec. 0050 (100msec) 0006 - 0C80 (7.5 - 4000msec) 1 TAIYO YUDEN CO., LTD. 33/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Name Descriptive Name: Description: Default: Range Name Descriptive Name: Description: Default: Range Name Descriptive Name: Description: Default: Range Name Descriptive Name: Description: Default: Range TAIYO YUDEN CO., LTD. PSKEY_USER04 Key Length: Connection Interval Maximum (msec) Defines maximum value for the connection interval. The value in this parameter is multiplied by 1.25msec. 00A0 (200msec) 0006 - 0C80 (7.5 - 4000msec) 1 PSKEY_USER05 Key Length: 1 Slave latency Defines the slave latency for the connection in number of connection events. The Slave Latency field shall have a value in the range of 0 to ((SupervisionTimeout / connectionInterval) -1). The Slave Latency field shall be less than or equal to 500. 0000 0000 - 01F4 (0 - 500) PSKEY_USER06 Key Length: Supervision Timeout (msec) Defines the connection supervision timeout. The value in this parameter is multiplied by 10msec. 01F4 (5000msec) 000A- 0C80 (100 - 32000msec) 1 PSKEY_USER07 Key Length: 1 Auto Advertising Start setting This will store Auto Advertising Start setting. "0000" will enable Auto Advertising Start. Advertising will start automatically when startup or disconnected. "0001" will disable Auto Advertising Start. 0000 0000- 0001 TAIYO YUDEN CO., LTD. 34/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX Name Descriptive Name: Description: Default: Range Name Descriptive Name: Description: Default: Range Name Descriptive Name: Description: Default: Range TAIYO YUDEN CO., LTD. PSKEY_USER08 Key Length: 1 Security setting This will store Security setting. "0000" will disable Security setting. "0001" will enable Security setting (LE Security Mode1, Level 2). 0000 0000- 0001 PSKEY_USER12 Key Length: 1 TX power setting. Set the radio's transmit power. Radio transmit power in dBm (accepted values are -30, -20, -16, -12, -8, -4, 0, and 4 dBm). 0000: 4, 0001: 0, 0002: -4, 0003: -8, 0004: -12, 0005: -16, 0006: -20, 0007: -30 0000 0000- 0007 PSKEY_USER13 Key Length: 1 DC/DC converter setting DC/DC converter setting. "0000" will disable internal DC/DC converter (and use internal LDO). "0001" will enable internal DC/DC converter. Note: When supply voltage goes below 2.1V, DCDC is disabled, and enabled when the supply voltage goes up again. About hardware specification, please refer to "DataReport". 0000 0000- 0001 TAIYO YUDEN CO., LTD. 35/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. Name Descriptive Name: Description: PSKEY_USER14 RSSI notification setting RSSI notification setting. Key Length: 1 Default: Range Parameter "XYZZ" X : RSSI of Advertising Event (1 : enable 0: disable) * ignored in Peripheral Y : RSSI of Connection Event (1 : enable 0: disable) ZZ : Skip count ((0x)00 - (0x)FE) 2-digit hexadecimal number of Connection Event in which RSSI is not notified. 0000 0000- 11FE Device Name: "TYSA-B 3.0.0" 4.3 Error Codes Omitted. TAIYO YUDEN CO., LTD. 36/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. 4.4 Message Sequence Chart 4.4.1. Power On (In case of PSKEY_USER01'0000' and PSKEY_USER07='0000') HOST Module "<CR><LF>Ver. X.X.X<CR><LF>" Advertising Advertising "<CR><LF>ADT<CR><LF>" 4.4.2. Advertising Start HOST Module "BCD3<CR><LF>" "<CR><LF>ACK<CR><LF>" Advertising Advertising "<CR><LF>ADT<CR><LF>" TAIYO YUDEN CO., LTD. 37/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX 4.4.3. TAIYO YUDEN CO., LTD. Advertising Stop HOST Module Advertising Advertising "BCD0<CR><LF>" "<CR><LF>ACK<CR><LF>" 4.4.4. Connect HOST Module Central Advertising Advertising "<CR><LF>SDC<CR><LF>" CONNECT_REQ Connection established WRITE_REQUEST WRITE RESPONSE "<CR><LF>CON[BD_ADDR]<CR><LF>" Connect Mode TAIYO YUDEN CO., LTD. 38/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX 4.4.5. TAIYO YUDEN CO., LTD. Sending & Receiving Data over a connected Link HOST Module Central Connection established Connect Mode Data1 Data2 Data2 Max send a packet data size = 20bytes Max receive a packet data size = 20bytes TAIYO YUDEN CO., LTD. 39/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX 4.4.6. TAIYO YUDEN CO., LTD. Disconnect HOST Module Central Connection established LL_TERMINATE_IND "<CR><LF>DCO<CR><LF>" ADVERTISING Advertising Advertising (In case of PSKEY_USER07='0000') TAIYO YUDEN CO., LTD. 40/41 27-Feb.2019 Ver.1.5 EYSGJNAWY-WX TAIYO YUDEN CO., LTD. 4.5 GPIO state and control Pin Name P0.04 Input / Output Input P0.06 Input Description Forced initialize, Request Sleep mode Disconnect request Resume from Power saving mode TAIYO YUDEN CO., LTD. 41/41