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PAN1740A Bluetooth Module 

 

4 Reference Design 

 

 

 

 

 

 

 

 

Module Integration Guide Rev. 1.1 

 

Page 13 of 44 

 

Reference Design 

4.1  USB-Dongle 

4.1.1  Functionality 

• 

Atmel µC includes Segger USB-to-UART programmer (serial number on the backside) 

• 

OTP cannot be damaged (fail-safe development) 

• 

Runs with Dialog’s Keil

®

 Compiler projects 

• 

Runs with Connection Manager 

• 

Can be used for software development "on the fly" 

 

 

 

 

 

4.1.2  Schematic 

 

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VBG

A1

XIN

A2

XOUT

A3

PB17

A4

PB21

A5

PB23

A6

TCK/SWCLK

A7

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DHSDP

C2

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N

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PB22

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TMS/SWDIO

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R20

R12

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V1.1

PAN1740ETU Reference Design

DS-DG-1740ETU-

For programming SAM3U2C

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www.segger.com

GND

Summary of Contents for ENW89852A1KF

Page 1: ...Wireless Connectivity PAN1740A Bluetooth Low Energy Module Module Integration Guide Rev 1 1 ...

Page 2: ...ribute Profile GATT and the Generic Access Profile GAP All profiles published by the Bluetooth SIG as well as custom profiles are supported The transceiver interfaces directly to the antenna and is fully compliant with the Bluetooth 5 standard The PAN1740A has dedicated hardware for the Link Layer implementation of Bluetooth LE and interface controllers for enhanced connectivity capabilities Featu...

Page 3: ...cular Panasonic disclaims liability for damages caused by The use of the Engineering Sample other than for evaluation purposes particularly the installation or integration in another product to be sold by the customer Deviation or lapse in function of the Engineering Sample Improper use of the Engineering Sample Panasonic Industrial Devices Europe GmbH disclaims any liability for consequential and...

Page 4: ...ced content or any and all claims or representations of these third party providers Panasonic makes no warranty whatsoever neither express nor implied with respect to the goods the referenced contents or any and all claims or representations of the third party providers To the maximum extent allowable by Law Panasonic assumes no liability whatsoever including without limitation indirect consequent...

Page 5: ...AN1740A USB Dongles Example 20 8 Smart Snippets 23 8 1 Program Structure 23 8 2 Application Demo Proximity Profile 27 9 Dialog Serial Port Service DSPS 29 9 1 Pro Kit with PAN1740A Adapter Board iPod 29 9 2 Two Pro Kits with PAN1740A Adapter Board 32 9 3 Two PAN1740A USB Sticks 32 10 Production Tools 34 11 Regulatory and Certification Information 35 11 1 General Certification Information 35 11 2 F...

Page 6: ...quipment Manufacturers OEM engineers The product is referred to as the PAN1740A or the module within this document 1 2 Revision History Revision Date Modifications Remarks 1 0 2019 11 07 First version 1 1 2020 05 14 New design Renamed Design Guide into Module Integration Guide and updated structure Renamed PAN1740 1740A into PAN1740A Updated chapter Bluetooth added end product ID Updated chapter R...

Page 7: ... Example Click Save Menu Menu item Path Indicates a path e g to access a dialog Example In the menu select File Setup page This font File names messages user input Indicates file names or messages and information displayed on the screen or to be selected or entered by the user Examples pan1760 c contains the actual module initialization The message Failed to save your data is displayed Enter the v...

Page 8: ...grated Audio Unit AU offers easy interface for MEMS microphones over PDM external codecs over PCM I 2 S and a Sample Rate Converter unit The Bluetooth LE firmware includes the L2CAP service layer protocols Security Manager SM Attribute Protocol ATT the Generic Attribute Profile GATT and the Generic Access Profile GAP All profiles published by the Bluetooth SIG as well as custom profiles are suppor...

Page 9: ...e 3 PAN1740A Module Module Integration Guide Rev 1 1 Page 9 of 44 3 PAN1740A Module 3 1 Block Diagram Total capacity shall not exceed 2 5 µF The total inductance shall not exceed 2 5 µH There is no resistor value in this design ...

Page 10: ...ons are in millimeters The outer dimensions have a tolerance of 0 2 mm The inner pins 2 4 6 9 11 14 16 18 21 23 are shifted to the center by 1 mm Top View 0 60 1 80 0 90 3 95 1 70 2 95 1 00 17 15 13 14 12 11 9 8 7 6 5 3 2 1 23 21 18 19 20 22 10 4 16 Top View A C B D 24 9 00 0 55 9 50 1 80 1 80 0 90 1 80 2 70 2 70 0 60 ...

Page 11: ...ation pattern of the antenna The recommendation for the ground plane is based on a FR4 4 Layer PCB The following requirements must be met Keep this product away from heat Heat is the major cause of decreasing the life of these products Keep this product away from other high frequency circuits The antenna requires a cutout area of 5 mm x 3 mm under the PAN1740A module This Keep out Area shall be lo...

Page 12: ...re in millimeters Use a ground plane in the area surrounding the module wherever possible It is recommended to place the module In the center horizontal of mother PCB At the edge horizontal of mother PCB Antenna Placement Recommendation Min 15 00 5 00 3 00 Keep out Area Min 15 00 9 00 Min 40 00 9 50 Top View ...

Page 13: ...7 FWUP D8 PA11 PGMD3 D9 PA12 PGMD4 D10 PA29 E1 GND_1 F6 PA28 E3 PB9 E4 GNDBU E5 VDDIO_1 F3 V D DCORE_3 B1 PA10 PGMD2 E8 PA9 PGMD1 E9 PA8 PGMD0 E10 PB1 F1 PB12 F2 VDDIO_2 F5 PA31 F4 VDDIO _3 E6 GND_2 E2 PB16 F7 PA6 PGMM2 F8 VDDCORE_4 F 9 PA7 PGMM3 F10 PB11 G1 PB2 G2 PB0 G3 PB13 G4 VDDCORE_5 G5 GN D_ 3 G6 PB15 G7 PA3 PGMNVALID G8 PA5 PGMM1 G9 PA4 PGMM0 G10 VDDCORE_6 H1 PB5 H2 PA27 H3 PA22 PGMD14 H4 ...

Page 14: ...of 44 4 2 Mother Board 4 2 1 Functionality Can be used with PAN1740A Adapter Board OTP can be programmed Runs with Dialog s Keil Compiler projects Runs with Connection Manager Can be used for software development on the fly Runs with Smart Snippets including Power Profiler 4 2 2 Placement ...

Page 15: ...ND 19 GND 20 GND A GND B GND C GND D MOD1 PAN1740 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 J1_A B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 J1_B C1 R1 1 JP1 1 JP2 P0 0 P0 0 P0 1 P0 1 P0 2 P0 2 P0 3 P0 3 P0 4 P0 4 P0 5 P0 5 P0 6 P0 6 P0 7 P0 7 P1 0...

Page 16: ...htm 5 1 2 Segger J Link SWD Debugger Depending on the operating system that is used drivers for Segger J Link SWD debugger might not be installed automatically If in doubt please check the Segger website and install the drivers manually For further information please visit https www segger com downloads jlink 5 2 Software Examples The PAN1740A USB evaluation board is delivered without any preinsta...

Page 17: ...n the Keil Project Example The following requirements must be met SDK is installed USB Dongle is installed Use always the latest release from Dialog s website https www dialogs com 1 Open the Dialog SDK 2 Open the proximity project example The project is located in the following SDK folder 3 Open Keil Compiler ...

Page 18: ...Module 6 Run the Keil Project Example Module Integration Guide Rev 1 1 Page 18 of 44 4 Configure the Flash Target Flash Configure Flash Tools Choose Settings 5 Click on the tab Debug 1 6 Setup the Port to SW 2 7 Click OK 3 ...

Page 19: ...e target files 9 Click on the icon Debug to run the debug session The proximity project has now been compiled and downloaded into the RAM of the PAN1740A ETU For more detailed information on project examples please refer to Dialog s download website https www dialogs com Recommended is the proximity example as this is the most common profile ...

Page 20: ...release from Dialog s website https www dialogs com Receiver Configuration 1 Navigate to DA14580_SDK_3 0 2 1 dk_apps keil_projects proximity monitor_fe_usb 2 Download the image proximity monitor_fe_usb into the USB Dongle For details please refer to 6 Run the Keil Project Example 3 Open Keil Compiler and compile this project Download the hex file 4 Start and stop the debug mode or load the hex fil...

Page 21: ...re 4 Determine the correct COM port using Windows Device Manager and enter this port number in the Proximity Host application DOS window Transmitter Configuration 1 Download the image proximity reporter_fe_usb into the USB Dongle 2 Open Keil Compiler and compile this project 3 Start and stop the debug mode or load the hex file with the Connection Manager to download the hex file 4 Open the reporte...

Page 22: ... the correct COM port using Windows Device Manager and enter this port number in the proximity host application DOS window The receiver side will show the connection status The USB Dongles are connected with the proximity profile For more detailed information on Proximity Profile please refer to Dialog s download website https www dialogs com ...

Page 23: ...elect a project the virtual COM port and the chip version to be able to control the development kit When the application launches the first time there will be no projects to select Click New to create a new project The name should not contain any spaces or special characters 3 Select the chip version DA14580 and a virtual COM port which is assigned to the connected dialog development kit 4 Click O...

Page 24: ...lects the GPIO pin which enables 6 8 V for OTP programming 8 1 3 UART Booter The UART Booter enables to download application code directly into the RAM of the DA14580 to test its behavior in terms of power consumption for instance 1 Click Browse 1 to select the desired code bin hex ihex 2 Click Download 2 and observe the Log 3 to handle the requested hardware reset 3 Optional Click Start Terminal ...

Page 25: ...ened 2 Click Start Measurement example of the Bluetooth scanning process On the right side the tool provides the measurement information about Peak Current mA Average Current mA Charge µC and the Sleep Mode of the current measurement In addition the tool provides the following control functionalities Auto Trigger Mode In Auto Trigger Mode the measurement process starts as soon as the current mA ex...

Page 26: ...d in the path Dialog Smart Snippets Projects UserProject 8 1 5 Sleep Mode Advisor The tool Sleep Mode Advisor uses the gathered consumption data from the Power Profiler and depicts the power consumption in the sleep modes Deep Sleep and Extended Sleep in a circle diagram The parameters such as battery size to obtain reliable calculation results have to be configured The following figure from the S...

Page 27: ...he OTP Programmer and SPI Flash Programmer functionality 8 1 7 SPotA Software Patch over the Air The tab SPotA can be used to execute software patches from changing a single variable in the code which resides in the SRAM to changing an instruction or data value read from the ROM used for protocol realization Note that a SPotA is only possible with a SPotA capable counterpart 8 2 Application Demo P...

Page 28: ...le 8 Smart Snippets Module Integration Guide Rev 1 1 Page 28 of 44 Once the devices are connected Smart Snippets enables live evaluation of the application code for instance by measuring the power consumption as depicted below ...

Page 29: ...re can be downloaded from dialogs support website In the following are a few different examples 9 1 Pro Kit with PAN1740A Adapter Board iPod The following example shows an easy application of the SPS with Dialog s Pro Kit with a PAN1740A Adapter Board as device and an iPod running the DSPS application as host to exchange data 9 1 1 Set up the Pro Kit The Pro Kit needs to be set up as device using ...

Page 30: ...h To simplify the connection by using jumpers the following pin assignment is suitable This assignment does only require a simple amendment in the code 9 1 2 Start Dialog Serial Port Service DSPS The following requirement must be met The Pro Kit is set up 1 Open the iOS application DSPS DSPS starts scanning automatically for discoverable devices supporting the Serial Port Service 2 Select the desi...

Page 31: ...on Guide Rev 1 1 Page 31 of 44 The following window appears Tab Description The tab Console enables to send data ASCII or HEX immediately after typing the data into the field Send Console Mode Data and receives data from the device e g Smart Snippet UART Terminal as shown below ...

Page 32: ...use two of Dialog s Pro Kits with PAN1740A Adapter Boards to emulate a serial port Note the hardware flow control changes jumper or source code required as explained in 9 1 Pro Kit with PAN1740A Adapter Board iPod Set up one Pro Kit with the application software sps_device and the other Pro Kit with the application software sps_host by downloading the hex files onto the Pro Kits The host will be d...

Page 33: ...he sticks by using Dialog s Connection Manager or Keil µVision Note that it is not possible to run the sticks with Dialog s Smart Snippets 5 Launch two terminals e g Tera Term with the corresponding COM port and the following settings Baud Rate 115 200 bps Data Bits 8 Stop Bits 1 Parity None Flow Control Xon Xoff 6 Start data exchange The data transmission happens immediately One terminal window w...

Page 34: ...2 X1 1 X1 2 X1 3 X1 4 X1 5 X1 6 X1 7 X1 8 X1 9 C2 C3 C4 C5 C8 C6 1 JP3 2 1 2 JP4 IC3 VCC 20 3V3OUT 17 USBDP 15 USBDM 16 OSCO 28 OSCI 27 GND 7 TXD 1 RXD 5 RTS 3 CTS 11 DTR 2 DSR 9 DCD 10 RI 6 CBUS0 23 CBUS1 22 CBUS2 13 CBUS3 14 CBUS4 12 VCCIO 4 RESET 19 GND 25 GND 18 TEST 26 GND 21 R1 R2 R3 R4 C7 L1 C9 C10 R5 R6 R7 R8 LED1 LED2 1 3 5 2 4 6 7 9 8 10 11 13 15 12 14 16 17 19 18 20 21 23 25 22 24 26 27...

Page 35: ... 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 11 2 2 Caution The following FCC caution has to be printed in the OEM end product user information The FCC requires the user to be notified that any changes or modifications made to this device that are not ...

Page 36: ...utside of the OEM enclosure specifying the appropriate Panasonic FCC identifier for this product as well as the FCC notice above The FCC identifier is FCC ID T7V1740A This FCC identifier is valid for the PAN1740A The end product must in any case be labelled on the exterior with Contains FCC ID T7V1740A Due to the PAN1740A model size the FCC identifier is displayed in the installation instruction o...

Page 37: ...tructions OEM integrators and end users must be provided with transmitter operating conditions for satisfying RF exposure compliance 11 3 Innovation Science and Economic Development ISED for Canada The following IC rules have to be followed by end product OEM s English The PAN1740A is licensed to meet the regulatory requirements of ISED License ID IC 216Q 1740A HVIN ENW89852A1KF Manufacturers of m...

Page 38: ...bit d absorption spécifique maximum autorisé Des informations pour les utilisateurs sur la réglementation Canadienne concernant l exposition aux rayonnements RF sont disponibles sur le site www ic gc ca Ce produit a été développé pour fonctionner spécifiquement avec les antennes listées dans le tableau Approved Antenna List présentant un gain maximum de 1 7 dBi Des antennes autres que celles listé...

Page 39: ...en Operation is subject to the following two conditions This device may not cause harmful interference and 1 2 This device must accept any interference received including interference that may cause undesired operation French Le présent appareil PAN1740A les antennes y compris 11 2 5 Approved Antenna List est conforme aux CNR Gen d Industrie Canada applicables aux appareils radio exempts de licenc...

Page 40: ... identifier is valid for the PAN1740A module In any case the end product must be labelled on the exterior with Contains IC 216Q 1740A French Obligations d étiquetage Les fabricants d équipements d origine FEO en anglais Original Equipment Manufacturer OEM doivent s assurer que les obligations d étiquetage IC du produit final sont remplies Ces obligations incluent une étiquette clairement visible à...

Page 41: ...sessment If a Notified Body has been contracted for the end product conformity assessment it should be noted that this EU Type Examination Certificate should be used for conformance assessment As a result of the OEM end product conformity assessment procedure described in 2014 53 EU Directive and other applicable EU directives the end customer equipment should be labelled as follows The requiremen...

Page 42: ...etooth SIG If the PAN1740A is used on more than one OEM product costs can be saved by applying for a family EPL For the end product EPL the following IDs can be used in order to avoid re testing Bluetooth 5 Declaration ID QDID End product D050149 148713 Bluetooth Marks According to the Bluetooth SIG the PAN1740A fulfills the criteria to label your product as a Bluetooth device For further informat...

Page 43: ... device or system or to affect its safety or effectiveness Panasonic customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Panasonic Industrial Devices Europe GmbH for any damages resulting 12 2 Restricted End Use This Panasonic Industrial Devices Europe GmbH product is not designed for any restricted activity that supports the ...

Page 44: ...North America visit the Panasonic website Sales Support to find assistance near you at https na industrial panasonic com distributors Please visit the Panasonic Wireless Technical Forum to submit a question at https forum na industrial panasonic com 13 2 Product Information Please refer to the Panasonic Wireless Connectivity website for further information on our products and related documents For...

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