holyiot technology NRF52840 Holyiot-18010-nRF52840 User Manual 15 NRF52840 UserMan r1

Shenzhen holyiot technology Co.,LTD Holyiot-18010-nRF52840 15 NRF52840 UserMan r1

15_NRF52840 UserMan r1

- 1 -is powerful, highly flexible ultra-low power BLuetooth low energy(BLE module) using Nordic NRF52840SoC , with ARM Cortex-M4 CPU , which has floating Point unit (FPU), 1MB flash with cache and 256kB RAM, It offers awealth of peripherals that include NFC, USB and multiple interface options including Quad SPI (QSPI).it also has high-end security features included to achieve best in clas security with an ARMCryptoCEll cryptographicsystem on chip and a full AES 128-bit encryption suite ., it also support BLE meshFull Bluetooth 5 support for long range Processing power and flash flexibilityMultiprotocol radio Power EfficiencySpecifications:Bluetooth 5 ready multi-protocol radio- 2Mbps- Long range- Advertising extensions- Improved coexistence (CSA #2)IEEE 802.15.4 radio support- Thread- Zigbee32-bit ARM Cortex-M4F @ 64MHzUp to 111 dB link budget for Bluetooth long range modeFull-speed 12Mbs USB controllerNFC Tag-ASoftware stacks available as downloadsProgrammable output power from +8dBm to -20dBmOn-air compatible with nRF51, nRF24L and nRF24APSeriesHigh-precision RSSI128 bit AES/ECB/CCM/AAR co-processorSingle-ended antenna output (on-chip balun)Software stacks available as downloadsApplication development independent of protocol stackWide supply voltage range + 1.7V to 5.5VQSPI/SPI/2-wire/I²S/PDM/QDECProgrammable Peripheral Interface - PPIHigh speed SPI interface 32MHzQuad SPI interface 32MHzEasyDMA for all digital interfacesRAM mapped FIFO using EasyDMA12bit/200K SPS ADCOn-chip DC-DC buck converterQuadrature demodulator-96dBm Sensitivity for Bluetooth low energyArm CryptoCell CC310 crytographic security moduleQSPI/SPI/2-wire/I²S/PDM/QDECApplicationsInternet of Things (IoT)SmartHome sensorsComputer peripheralsA4WP ‘Rezence’wireless chargingSports and fitness sensors and hubsSmart watchesInteractive gamesWearablesConnected white goodsVoice-command smart remotesBeaconsConnected health productsRC ToysBuilding automation and sensor networksModel :modelChip nRF52840Size 18mm(L)*14mm(W)*1.6mm(H)BLE AntennaNRF52840NRF52840Chip antennaUser manual--NRF52840
- 2 -Contents1. Introdruction..............................................................................................................................................................................................31.1. Programmer.................................................................................................................................................................................. 31.2. Software development Tool....................................................................................................................................................... 31.3. Protocols........................................................................................................................................................................................ 31.4. SoftDevices................................................................................................................................................................................... 42. Product decriptions................................................................................................................................................................................... 42.1. mechanical drawings.................................................................................................................................................................. 52.2. Pin assignments.......................................................................................................................................................................... 73. Mounting our board on the host PCBA.....................................................................................................................................................94. Miscellaneous.......................................................................................................................................................................................... 105. Absolute maximum ratings..................................................................................................................................................................... 116. Lists of holyiot module............................................................................................................................................................................ 127. contact us................................................................................................................................................................................................. 15
- 3 -1. Introdructionis powerful, highly flexible ultra-low power BLuetooth low energy(BLE module) using Nordic NRF52840SoC , with ARM Cortex-M4 CPU , which has floating Point unit (FPU), 1MB flash with cache and 256kB RAM, It offers awealth of peripherals that include NFC, USB and multiple interface options including Quad SPI (QSPI).it also has high-end security features included to achieve best in clas security with an ARM CryptoCEll cryptographicsystem on chip and a full AES 128-bit encryption suite .1.1. Programmermodule using the Serial Wire Debug(SWD port ) , the module which layout the SWDIO ,SWCLK ,VCC,GND fordebug and flash your own firmware ,more info about the SWD ,please see here .https://www.silabs.com/community/mcu/32-bit/knowledge-base.entry.html/2014/10/21/serial_wire_debugs-qKCTYou can using the Jlink or Jtag for programmer .1.2.Software development ToolIt supports the standard Nordic Software Development Tool-chain using Segger Embedded Studio, Keil, IAR and GCC,More info please visit here :http://infocenter.nordicsemi.com/index.jsp?topic=/com.nordic.infocenter.nrf52/dita/nrf52/development/nrf52_dev_kit.html&cp=1_11.3. ProtocolsThis module support Bluetooth ,Bluetooth Low Energy,Bluetooth mesh,Thread,802.15.4,ANT,2.4GHz proprietarySo we can use in different situation using different protocols ,Software Development KitNordic Semiconductor's Software Development Kits (SDK) are your starting point for software development on the nRF51 andnRF52 Series. It contains source code libraries and example applications covering wireless functions, libraries for all peripherals,bootloaders, Wired and OTA FW upgrades, RTOS examples, serialization libraries and more.More infos please visit here http://www.nordicsemi.com/eng/Products/nRF52840-DKYou can also download the SDK for coding development .NRF52840NRF52840
- 4 -1.4. SoftDevicesNordic Semiconductor protocol stacks are known as SoftDevices.SoftDevices are pre-compiled, pre-linked binary files.SoftDevices can be programmed in nRF5 series devices, and are freely downloadable from the Nordic website.please downloadthat here :http://www.nordicsemi.com/eng/nordic/download_resource/60625/19/19221576/116072Over-The-Air DFUThe SoC is supported by an Over-The-Air Device Firmware Upgrade (OTA DFU) feature. This allows for in the fieldupdates of application software and SoftDevice.2. Product decriptions2.1.mechanical drawings
- 5 -Back
- 6 -2.2.Pin assignmentsBottom of the boardPIN# number PIN define Functions1 GND Ground2 P1.10 Digital I/O3 P1.11 Digital I/OTrace data
- 7 -4 P1.13 Digital I/O5 P1.15 Digital I/O6 P0.03 Digital I/OAnalog input7 P0.02 Digital I/OAnalog input8 P0.28 Digital I/OAnalog input9 P0.29 Digital I/OAnalog input10 P0.30 Digital I/OAnalog input11 P0.31 Digital I/OAnalog input12 P0.04 Digital I/OAnalog input13 P0.05 Digital I/OAnalog input14 P1.14 Digital I/O15 P1.12 Digital I/O16 P0.25 Digital I/O17 P0.11 Digital I/O18 P1.08 Digital I/O19 P0.27 Digital I/O20 P0.08 Digital I/O21 P0.06 Digital I/O22 P0.26 Digital I/O23 P1.07 Digital I/O24 P1.05 Digital I/O25 P0.24 Digital I/O26 P0.20 Digital I/O27 P0.17 Digital I/O28 P0.15 Digital I/O29 P0.14 Digital I/O30 P0.13 Digital I/O31 P0.16 Digital I/O32 GND Ground33 P0.10 Digital I/ONFC input34 P0.09 Digital I/ONFC input35 P1.06 Digital I/O
- 8 -36 P1.04 Digital I/O37 SWDIO SWD for debug and programming38 SWDCLK SWD for debug and programming39 P1.02 Digital I/O40 P1.01 Digital I/O41 P1.03 Digital I/O42 P1.00 Digital I/O43 P0.22 Digital I/O44 GND Ground45 D+ Digital I/O46 D- Digital I/O47 VBUS Power48 P0.18 Digital I/O49 P0.19 Digital I/O50 P0.21 Digital I/O51 P0.23 Digital I/O52 P0.12 Digital I/OTrace data53 P1.09 Digital I/OTrace data54 P0.07 Digital I/OTrace clock55 V_nRF(VDD/VDDH) VDD/VDDH3. Mounting our board on the host PCBAWe suggest that you mounting our RF board(Holyiot-18010_nRF52840) on the board , something like that .1 . for the best Bluetooth performance , the antenna of the area need to extends about several mml without ground under theantenna of the edge of the host PCB2 . the next choise is that place our board at the corner of host PCB , the antenna of board need to extends several mmoutside of the Ground plane of the host PCB
- 9 -4. MiscellaneousSoldering Temperature-Time Profile for Re-Flow SolderingMaximum number of cycles for re-flow is 2. No opposite side re-flow is allowed due to module weight.
- 10 -5. Absolute maximum ratingsMaximum ratings are the extreme limits to which the chip can be exposed for a limited amount of timewithout permanently damaging it. Exposure to absolute maximum ratings for prolonged periods of time mayaffect the reliability of the device.Absolute maximum ratings
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- 12 -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.Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television 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 or an experienced radio/TV technician for help.
- 13 -Warning: Changes or modifications to this unit not expressly approved by the part responsible for compliance could void the user's authority to operate the equipment.FCC Radiation Exposure StatementThis equipment complied with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
- 14 -7. contact usTEL：+8615220262142Email：spring@hyyunjia.comWebsite :www.hyyunjia.com/www.holyiot.comShenzhen holyiot technology Co.,LTDRm.308, 310, Bldg 9. Wangtang industrial Park xinwei Vil., xili Town. Nanshan Dist, Shenzhen China.
IMPORTANT NOTE: This module is intended for OEM integrator only and the OEM integrators and instructed to ensure that the end user has no manual instructions to remove or install the device. The OEM integrator is still responsible for the FCC compliance requirement of the end product, which integrates this module. Integration is typically strictly restricted to Grantee himself or dedicated OEM integrators under control of the Grantee. In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter. then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. The module will be responsible to satisfy SAR/RF Exposure requirements, when the module integrated into any (portable, mobile, fixed) host device. The module must in the end-product be installed in such manner that the authorized antennas can be used, any change of the antenna will void the certification. LABEL OF THE END PRODUCT: The final end product must be labelled in a visible area with the following "Contains TX FCC ID: is smaller than 8x10cm, then additional FCC part 15.19 statement is required to be available in the users manual: 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. If the size of the end product2ALGY-NRF52840

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