Fanstel BluNor BT40 Manual Download Page 12 | Manualshive

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BLE 5.1 Modules, BT40/F/E

Ver

0.90

March

2021

12

Pin Assignments of BT40

The followings are BT40 pin assignment. Pin functions are in a table in next section. Please refer to Nordic
nRF5340 Product Specifications for detailed descriptions and features supported.

https://infocenter.nordicsemi.com/index.jsp?topic=%2Fstruct_nrf53%2Fstruct%2Fnrf5340.html&cp=3_0

BT840F and BT40F pin assignments.

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Summary of Contents for BluNor BT40

Page 1: ...ors for VDD VDDH on board Direct powered by Lithium batteries or USB supply up to 5 5V Serial Wire Debug SWD Nordic SoftDevice Ready Over the Air OTA firmware update 48 General purpose I O pins USB 2 0 full speed 12 Mbps controller QSPI interface Type 2 NFC A tag with wake on field Touch to pair support Programmable peripheral interconnect PPI 12 bit 200 Ksps ADC 8 configurable channels with progr...

Page 2: ...40 12 Pin Function 14 Mounting BT40F on the Host PCB 15 Host Board Design for Low Cost or Long Range 16 Control Nordic nRF21540 Power Amplifier 17 4 BT40F Evaluation Board 18 Nordic Development Tools 19 Android OS Apps 19 iOS Apps 19 EV BT40F EvaluationBoard Schematics 20 Suggestion for Battery Power Application 20 5 Miscellaneous 21 Soldering Temperature Time Profile for Re Flow Soldering 21 Caut...

Page 3: ...rcuit and main clock are integrated All 48 GPIOs of nRF5340 can be accessed from main board For lower power consumption at idle state a 32 768 kHz crystal can be added on the host board Connection to an external NFC Near Field Communication antenna is provided BlurNor BT40F is a sister module of BT840F an nRF52840 module The physical size is the same There are 3 modules in the BT40F Series BT40F U...

Page 4: ...BLE 5 1 Modules BT40 F E Ver 0 90 March 2021 4 Size 14x16x1 9mm BT40E Uses an nRF5340 QIAA with dual core Cortex M33 MCU An u FL connector for external antenna Size 14x16x1 9mm ...

Page 5: ...r The Air Device Firmware Upgrade OTA DFU feature This allows for in the field updates of application software and SoftDevice SoftDevices The Nordic protocol stacks are known as SoftDevices and complement the nRF53 Series SoCs All nRF53 Series are programmable with software stacks from Nordic This bring maximum flexibility to application development and allows the latest stack version to be progra...

Page 6: ...r 0 90 March 2021 6 3 Product Descriptions Brief description of nRF5340 SoC is provided For full description of the SoC please download from Nordic Semiconductor website https www nordicsemi com eng Products Bluetooth low energy ...

Page 7: ...T40 F E Ver 0 90 March 2021 7 Block Diagram of nRF5340 The following is a block diagram of Nordic nRF5340 Bluetooth Low Energy BLE SoC Arrows with white heads indicate signals that share physical pins with other signals ...

Page 8: ...tured Arm Cortex M33 processor including DSP instructions and FPU and running at up to 128 MHz with 1MB of flash and 512 KB of RAM The option to run the application processor at 64 MHz allows th eCPU to increase energy efficiency The network core is an Arm Cortex M33 processor with a reduced feature set designed for ultra low power operation It runs at a fixed 64 MHz frequency and contains 256 KB ...

Page 9: ... BT840 and BT840E respectively Two types of pins are available to meet different application requirements 16 castellated pins for application needing limited number of IOs SMT equipment is not required for soldering castellated pins 45 LGA Land Grid Array pins to access all 48 GPIOs of nRF52840 when needed BT40F mechanical drawings top view ...

Page 10: ...BLE 5 1 Modules BT40 F E Ver 0 90 March 2021 10 BT40 and BT40E mechanical drawings top view ...

Page 11: ...BLE 5 1 Modules BT40 F E Ver 0 90 March 2021 11 BT40X mechanical drawings top view ...

Page 12: ...T40 pin assignment Pin functions are in a table in next section Please refer to Nordic nRF5340 Product Specifications for detailed descriptions and features supported https infocenter nordicsemi com index jsp topic 2Fstruct_nrf53 2Fstruct 2Fnrf5340 html cp 3_0 BT840F and BT40F pin assignments ...

Page 13: ...et circuit configurable as RESET pin 15 AA24 SWDCLK 15 W31 SWDCLK Serial Wire Debug clock input 16 AC24 SWDIO 16 AA31 SWDIO Serial Wire Debug I O Z0 B19 P1 11 Z0 AK26 P 109 GPIO Z1 B17 P1 12 Z1 R31 P1 10 GPIO Z2 A16 P1 13 Z2 B20 P1 11 GPIO Z3 B15 P1 14 Z3 B18 P1 12 GPIO Z4 A14 P1 15 Z4 A17 P1 13 GPIO Z5 A20 P1 10 Z5 B16 P1 14 GPIO Z6 R24 P1 06 Z6 B14 P1 15 GPIO A0 GND A0 A25 VSS Ground A1 B11 P0 2...

Page 14: ...X BT840XE PA control D3 AC11 P0 16 D3 AE31 P0 28 GPIO D4 AC9 P0 14 D4 U31 P0 29 GPIO D5 Y23 P1 01 D5 AK18 P0 22 GPIO D6 T23 P1 05 D6 P2 P1 01 GPIO E0 P23 P1 07 E0 AL19 P1 04 GPIO E1 AD16 P0 20 E1 AK22 P1 05 GPIO E2 AC17 P0 21 E2 AL21 P1 06 GPIO E3 R1 P1 09 E3 AK24 P1 07 GPIO E4 AD6 D E4 B2 D USB D E5 AD4 D E5 B4 D USB D E6 U1 P0 12 E6 AK2 P0 10 GPIO F0 H0 Ground pad F1 H1 Ground pad F2 H2 Ground p...

Page 15: ...ide the edge of host PCB board or 9 8 mm outside the edge of a ground plane The next choice is to place a module on a corner of host PCB the antenna area shall extend 9 8 mm from the edge of ground plane Ground plane shall be at least 5 mm from the edge of the antenna area of module We don t recommend mounting BT40F module in the middle of a host PCB For the best Bluetooth range performance keep a...

Page 16: ...d PCB Be sure of no metal contact in the area of 21 additional BT40F pins BT40F can be mounted on a BT840F pad If you main goal is maximum wireless range use a 4 or more layers PCB Use library component from EV BT40F Gerber files They can be downloaded from http www fanstel com download document It has 16 castellated pins plus 45 LGA pins As much ground plane under BT40F on top side of host PCB as...

Page 17: ...BLE 5 1 Modules BT40 F E Ver 0 90 March 2021 17 Control Nordic nRF21540 Power Amplifier BT40X uses nRF21540 power amplifier Control codes to be provided ...

Page 18: ...ules BT40 F E Ver 0 90 March 2021 18 4 BT40F Evaluation Board An evaluation board consists of the followings Mini USB cable Evaluation board 10 conductor cable for connection to Nordic nRF53 DK DK is not included ...

Page 19: ...owing Android OS apps are available for download from Google Play Store BlueNor nrf5x to use with Bluetooth 5 stacks AT commands or Slave firmware Master firmware does not connect to a smartphone Source codes can be downloaded from http www fanstel com download document BlueNor Mesh to use with BlueNor mesh firmware to send command to any node in a mesh Node number is displayed when acknowledgemen...

Page 20: ...the BT40F soldering pads with 61 pins This EV board can also be used for BT40 BT40E BT40X and BT40XE modules Suggestion for Battery Power Application Standby current consumption is important for battery powered product We suggest adding a 32 768 kHz crystal and 2 capacitors on host board The 32MHz main clock won t be active at idle state to save power Two inductors required for on board DC to DC c...

Page 21: ... in this specification especially the control signals of this module 2 The supply voltage has to be free of AC ripple voltage for example from a battery or a low noise regulator output For noisy supply voltages provide a decoupling circuit for example a ferrite in series connection and a bypass capacitor to ground of at least 47uF directly at the module 3 This product should not be mechanically st...

Page 22: ...to the effects of heat generated by neighboring components 4 If a vinyl covered wire comes into contact with the products then the cover will melt and generate toxic gas damaging the insulation Never allow contact between the cover and these products to occur 5 This product should not be mechanically stressed or vibrated when reflowed 6 If you want to repair your board by hand soldering please kee...

Page 23: ... specifications are intended to preserve the quality assurance of products and individual components Before use check and evaluate the operation when mounted on your products Abide by these specifications without deviation when using the products These products may short circuit If electrical shocks smoke fire and or accidents involving human life are anticipated when a short circuit occurs then p...

Page 24: ...water salt water oil alkali or organic solvent or in places where liquid may splash In direct sunlight outdoors or in a dusty environment In an environment where condensation occurs In an environment with a high concentration of harmful gas 6 If an abnormal voltage is applied due to a problem occurring in other components or circuits replace these products with new products because they may not be...

Page 25: ...mitter must be labeled with its own FCC ID number This includes a clearly visible label on the outside of the final product enclosure that displays the contents shown below If the FCC ID is not visible when the equipment is installed inside another device then the outside of the device into which the equipment is installed must also display a label referring to the enclosed equipment The end produ...

Page 26: ...BLE 5 1 Modules BT40 F E Ver 0 90 March 2021 26 ...

Page 27: ...BLE 5 1 Modules BT40 F E Ver 0 90 March 2021 27 Revision History Feb 2020 Ver 0 10 Initial release May 2020 Ver 0 50 draft update Sep 2020 Ver 0 60 draft update March 2021 Ver 0 90 draft update ...

Page 28: ...an Fanstel Corp 10F 10 79 Xintai Wu Road Xizhu New Taipei City Taiwan 22101 泛世公司臺灣省新北市汐止區新臺五路 79 號 10 樓之 10 22101 Tel 886 2 2698 9328 Fax 886 2 2698 4813 Email tp fanstel com Website www fanstel com China Fanstel Technologies Corp 11 Jiale Street Ping Dih Long Gang Shen Zhen GD 518117 泛世康科技深圳有限公司廣東省深圳市龍崗區坪地鎮佳樂街 11 號 Tel 86 755 8409 0928 Fax 86 755 8409 0973 QQ 3076221086 Email sz fanstel com W...

Page 29: ...sion reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer ...

Page 30: ...IC Le présent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autorisée aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur de l appareil doit accepter tout brouillage radioélectrique subi même si le brouillage est susceptible d en compromettre le fonctionnement Informations concerna...

Page 31: ...FCC ID X8WBT40F contient IC 4100A BT40F The use condition limitations extend to professional users then instructions must state that this information also extends to the host manufacturer s instruction manual This module is stand alone modular If the end product will involve the Multiple simultaneously transmitting condition or different operational conditions for a stand alone modular transmitter...

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