Particle XENN Xenon User Manual Xenon

Particle Industries, Inc. Xenon Xenon

User Manual

2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 1/22DOWNLOAD PDFThe Xenon is a low cost mesh-enabled development board that can act as either anendpoint or repeater within a Particle Mesh network.The Xenon is mesh only and designed to function as the endpoint of your IoT network. It isbased on the Nordic nRF52840 and has built-in battery charging circuitry so it’s easy toFunctional descriptionOverview
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 2/22connect a Li-Po and deploy your local network in minutes.The Xenon is best for connecting sensors, motors, pumps, valves, and points of data-interest. Pair it with an Argon or Boron gateway to get all that great data into the DeviceCloud.Nordic Semiconductor nRF52840 SoCARM Cortex-M4F 32-bit processor @ 64MHz1MB flash, 256KB RAMIEEE 802.15.4-2006: 250 KbpsBluetooth 5: 2 Mbps, 1 Mbps, 500 Kbps, 125 KbpsSupports DSP instructions, HW accelerated Floating Point Unit (FPU) calculationsARM TrustZone CryptoCell-310 Cryptographic and security moduleUp to +8 dBm TX power (down to -20 dBm in 4 dB steps)NFC-A tagOn-board additional 4MB SPI flash20 mixed signal GPIO (6 x Analog, 8 x PWM), UART, I2C, SPIMicro USB 2.0 full speed (12 Mbps)Integrated Li-Po charging and battery connectorJTAG (SWD) ConnectorRGB status LEDReset and Mode buttonsOn-board PCB antennau.FL connector for external antennaMeets the Adafruit Feather specification in dimensions and pinoutFCC, CE and IC certifiedRoHS compliant (lead-free)FeaturesInterfacesBlock diagram
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 3/22The USB port is the easiest way to power up the Xenon. Please make sure that the USBport is able to provided at least 500mA. Power from the USB is regulated down to 3.3V bythe on board Torex XC9258A step-down regulator.The pin is internally connected to the VBUS of the USB port. The typical output should bearound 4.5 to 5 VDC when the device is plugged into the USB port and 0 when notconnected to a USB source. You can use this pin to power peripherals that operate at suchvoltages. Do not exceed the current rating of the USB port, which is nominally rated to500mA. This pin is also protected with an internal fuse rated at 1000mA.PowerUSB PORTVUSB PINLiPo
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 4/22If you want to make your projects truly wireless, you can power the device with a singlecell LiPo/Lithium Ion (3.7V). The Xenon has an on board LiPo charger that will charge andpower the device when USB source is plugged in, or power the device from the LiPo alonein the absence of the USB.NOTE: Please pay attention to the polarity of the LiPo connector. Not all LiPobatteries follow the same polarity convention!This pin is internally connected to the positive terminal of the LiPo connector. You canconnect a single cell LiPo/Lithium Ion or a DC supply source to this pin for powering theXenon. Remember that the input voltage range on this pin is 3.6 to 4.2 VDC.This pin is the output of the on board 3.3V step-down switching regulator (TorexXC9258A). The regulator is rated at 1000mA max. When using this pin to power otherdevices or peripherals remember to budget in the current requirement of the Xenon first.This pin can also be used to power the Xenon in absence of the USB or LiPo power. WhenLi+ PIN3V3 PIN
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 5/22powering over this pin, please connect the ENABLE pin to GND so that the on boardregulator is disabled.There are two options for the Mesh antenna on the Xenon. It comes with an on-board PCBantenna which is selected by default in the device OS and a u.FL connector if you wish toconnect an external antenna. If you wish to use the external antenna, you'll need to issuean appropriate command in the firmware.The following antenna is optional, as the Xenon comes with an on-board PCB antenna.Particle Device Frequency Antenna Type Manufacturer MFG. Part # GainXenon 2400-2500 MHz PCB Antenna Particle ANT-FLXV2 2.0dBi peakPeripheral Type Qty Input(I) / Output(O)Digital 20 I/OAnalog (ADC) 6 IUART 1 I/OSPI 1 I/OI2C 2 I/OUSB 1 I/OPWM 8 ONote: All GPIOs are only rated at 3.3VDC max.The Xenon has a dedicated 10 pin debug connector that exposes the SWD interface ofthe nRF5280. This interface can be used to debug your code or reprogram your XenonAntennaFCC approved antennaPeripherals and GPIOSWD
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 6/22bootloader, device OS, or the user firmware using any standard SWD tools including ourMesh Debugger.Bootloader (48KB, @0xF4000)User Application (128KB, @0xD4000)System (656KB, @0x30000)SoftDevice (192KB)OTA (1500KB, @0x00289000)Reserved (420KB, @0x00220000)FAC (128KB, @0x00200000)LittleFS (2M, @0x00000000)Memory mapnRF52840 Flash Layout OverviewExternal SPI Flash Layout Overview (DFU offset: 0x80000000)Pins and button definitions
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 7/22Pin markings
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 8/22Pinout diagram
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 9/22You can download a high resolution PDF version of the pin out here. Pin DescriptionLi+ This pin is internally connected to the positive terminal of the LiPo battery connector.VUSB This pin is internally connected to the USB (+ve) supply.3V3 This pin is the output of the on-board 3.3V regulator.GND System ground pin.EN Device enable pin is internally pulled-up. To disable the device, connect this pin to GND.RST Active-low system reset input. This pin is internally pulled-up.MD This pin is internally connected to the MODE button. The MODE function is active-low.RX Primarily used as UART RX, but can also be used as a digital GPIO.TX Primarily used as UART TX, but can also be used as a digital GPIO.SDA Primarily used as data pin for I2C, but can also be used as a digital GPIO.SCL Primarily used as clock pin for I2C, but can also be used as a digital GPIO.MO,MI,SCK These are the SPI interface pins, but can also be used as a digital GPIO.Pin description
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 10/22Pin DescriptionD2-D8 These are generic GPIO pins. D2-D8 are PWM-able.A0-A5 These are analog input pins that can also act as standard digital GPIO. A0-A5 are PWM-able.For a detailed explanation of different color codes of the RGB system LED, please take alook here.State DescriptionON Charging in progressOFF Charging completeParameter Symbol Min Typ Max UnitSupply Input Voltage V +6.2 VBattery Input Voltage V +6.5 VSupply Output Current I 1000 mAStorage Temperature T -30 +75 °CESD Susceptibility HBM (Human Body Mode) V 2 kV Stresses beyond those listed under absolute maximum ratings may cause permanentdamage to the device. These are stress ratings only, and functional operation of the deviceat these or any other conditions beyond those indicated under recommended operatingLED statusSystem RGB LEDCharge status LEDTechnical specificationsAbsolute maximum ratings [1]IN-MAXLiPo3V3-MAX-LstgESD[1]
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 11/22conditions is not implied. Exposure to absolute-maximum-rated conditions for extendedperiods may affect device reliability.Parameter Symbol Min Typ Max UnitLiPo Battery Voltage V +3.3 +4.4 VSupply Input Voltage V +3.0 +3.3 +3.6 VSupply Output Voltage V +3.3 VOperating Current (uC on, Radio ON) I 6 20 mAOperating Current (uC on, Radio OFF) I TBD TBD mAOperating Current (EN pin = LOW) I 20 30 uASleep Current (4.2V LiPo, Radio OFF) I TBD TBD mADeep Sleep Current (4.2V LiPo, Radio OFF) I TBD TBD uAOperating Temperature T -20 +60 °CHumidity Range Non condensing, relative humidity 95 %Xenon uses the Nordic Semiconductor nRF52840 SoC as the main controller and themesh radio.Feature DescriptionOperating Frequencies 2360 to 2500 MHzOutput Power Programmable -20dBm to +8dBmPLL channel spacing 1 MHzOn the air data rate 125 to 2000 kbpsThese specifications are based on the nRF52840 datasheet.Recommended operating conditionsLiPo3V33V3Li+ avgLi+ avgdisableQsQdsopRadio specificationsI/O Characteristics
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 12/22Parameter Symbol Conditions Min Typ Max UnitParameter Symbol Conditions Min Typ Max UnitInput high voltage V 0.7*3.3 -- 3.3 VInput low voltage V 0 0.3*3.3 VCurrent at GND+0.4 V, output set low, high drive I V >= 2.7V 6 10 15 mACurrent at V -0.4 V, output set high, high drive I V >= 2.7V 6 9 14 mAPull-up resistance R 11 13 16 kœPull-down resistance R 11 13 16 kœWeight = 10 gramsIHILOL,HDL 3V33V3 OH,HDH 3V3PUPDMechanical specificationsDimensions and Weight
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 13/22The Xenon uses two single row 0.1" pitch male header pins. One of them is 16 pin whilethe other is 12 pin. It can be mounted with matching 0.1" pitch female headers with atypical height of 0.335" (8.5mm). When you search for parts like these it can be difficult tonavigate the thousands of parts available online so here are a few good choices for theXenon:Description MFG MFG Part Number16-pin 0.1" (2.54mm) Female Header Sullins PPTC161LFBN-RC16-pin 0.1" (2.54mm) Female Header TE 6-535541-412-pin 0.1" (2.54mm) Female Header Sullins PPTC121LFBN-RC12-pin 0.1" (2.54mm) Female Header TE 6-534237-0The Xenon can be directly soldered onto the PCB or be mounted with the abovementioned female headers.Mating connectorsRecommended PCB land pattern
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 14/22The complete schematic and board files are open source and available on Particle'sGitHub repository here.SchematicPower
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 15/22nRF52840SPI FLASHInterfaces
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 16/22Xenons are available from store.particle.io in single quantities.Model Number: XENNRoHSCEFCC ID: 2AEMI-XENNIC: 20127-XENNOrdering informationQualification and approvalsProduct HandlingESD Precautions
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 17/22The Xenon contains highly sensitive electronic circuitry and is an Electrostatic SensitiveDevice (ESD). Handling Xenon without proper ESD protection may destroy or damage itpermanently. Proper ESD handling and packaging procedures must be appliedthroughout the processing, handling and operation of any application that incorporatesXenon. ESD precautions should be implemented on the application board where theXenon is mounted. Failure to observe these precautions can result in severe damage tothe Xenon!There are four connectors on the Xenon that will get damaged with improper usage. TheJST connector on the circuit board, where you plug in the LiPo battery, is very durable butthe connector on the battery itself is not. When unplugging the battery, take extraprecaution to NOT pull the connector using the wires, but instead hold the plug at its baseto avoid putting stress on the wires. This can be tricky with bare hands - nose pliers areyour friend here.The micro B USB connector on the Xenon is soldered on the PCB with large surface padsas well as couple of through hole anchor points. Despite this reinforcement, it is very easyto rip out the connector if too much stress is put on in the vertical direction.Connectors
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 18/22The u.FL antenna connector is a very fragile piece of hardware ( and is fancy too with allthe gold plating). The connector was not designed to be constantly plugged andunplugged. Care must be taken not to put stress on it at any time (yes, swinging theXenon by the antenna is a very bad idea, this is not your cat). The antenna pin is also themost static sensitive and you can destroy the radio with improper handling. If you arefeeling adventurous, we highly recommend putting a tiny dab of glue (epoxy, rubbercement, liquid tape or hot glue) on the connector to securely hold the plug in place.The 10 pin SWD connector provides an easy in-system debugging access to the device.The pins on the connector can easily be damaged if the mating connector cable isinserted improperly. If you are trying to debug the device, you probably are not in a goodmood to begin with. The last thing you want is to render the connector useless. Be nice,and be gentle on the connector. Good luck with the debugging!The breadboard provided with the Xenon is specifically designed to require low insertionforce. This makes it easy to plug the Xenon in and out of the breadboard. If you end upusing a different breadboard, remember that it may require more force. In this case,always remember to pinch-hold your precious Xenon by the sides (along the header pins)when plugging-unplugging and not by the USB connector (don't be this person).The Xenon comes preprogrammed with a bootloader and a user application called Tinker.This application works with an iOS and Android app also named Tinker that allows you toBreadboardingDefault settings
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 19/22very easily toggle digital pins, take analog and digital readings and drive variable PWMoutputs.The bootloader allows you to easily update the user application via several differentmethods, USB, OTA, Serial Y-Modem, and also internally via the Factory Reset procedure.All of these methods have multiple tools associated with them as well.Federal Communication Commission Interference Statement This equipment has beentested and found to comply with the limits for a Class B digital device, pursuant to Part 15of the FCC Rules. These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This equipment generates, uses and canradiate radio frequency energy and, if not installed and used in accordance with theinstructions, may cause harmful interference to radio communications. However, there isno guarantee that interference will not occur in a particular installation. If this equipmentdoes cause harmful interference to radio or television reception, which can be determinedby turning the equipment off and on, the user is encouraged to try to correct theinterference by one 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 thereceiver is connected.Consult the dealer or an experienced radio/TV technician for help.FCC Caution: Any changes or modifications not expressly approved by the partyresponsible for compliance could void the user's authority to operate this equipment. Thisdevice complies with Part 15 of the FCC Rules. Operation is subject to the following twoconditions:1. This device may not cause harmful interference, and2. This device must accept any interference received, including interference that maycause undesired operation.FCC Radiation Exposure Statement: This equipment complies with FCC radiationexposure limits set forth for an uncontrolled environment. This transmitter module mustnot be co-located or operating in conjunction with any other antenna or transmitter. ThisFCC IC CE Warnings and End Product LabelingRequirements
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 20/22End equipment should be installed and operated with a minimum distance of 20centimeters between the radiator and your body.IMPORTANT NOTE: In the event that these conditions can not be met (for example certainlaptop configurations or co-location with another transmitter), then the FCC authorizationis no longer considered valid and the FCC ID can not be used on the final product. Inthese circumstances, the OEM integrator will be responsible for re-evaluating the endproduct (including the transmitter) and obtaining a separate FCC authorization.End Product Labeling The final end product must be labeled in a visible area with thefollowing:Contains FCC ID: 2AEMI-XENNManual Information to the End User The OEM integrator has to be aware not to provideinformation to the end user regarding how to install or remove this RF module in the user’smanual of the end product which integrates this module.Canada Statement This device complies with Industry Canada’s licence-exempt RSSs.Operation is subject to the following two conditions:1. This device may not cause interference; and2. This device must accept any interference, including interference that may causeundesired operation of the device.Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareilsradio exempts de licence.L’exploitation est autorisée aux deux conditions suivantes:1. l’appareil ne doit pas produire de brouillage;2. l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si lebrouillage est susceptible d’en compromettre le fonctionnement.Caution Exposure: This device meets the exemption from the routine evaluation limits insection 2.5 of RSS102 and users can obtain Canadian information on RF exposure andcompliance. Le dispositif répond à l'exemption des limites d'évaluation de routine dans lasection 2.5 de RSS102 et les utilisateurs peuvent obtenir des renseignements canadienssur l'exposition aux RF et le respect.The final end product must be labelled in a visible area with the following: The IndustryCanada certification label of a module shall be clearly visible at all times when installed inthe host device, otherwise the host device must be labelled to display the Industry
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 21/22Canada certification number of the module, preceded by the words “Contains transmittermodule”, or the word “Contains”, or similar wording expressing the same meaning, asfollows:Contains transmitter module IC: 20127-XENNThis End equipment should be installed and operated with a minimum distance of 20centimeters between the radiator and your body. Cet équipement devrait être installé etactionné avec une distance minimum de 20 centimètres entre le radiateur et votre corps.The end user manual shall include all required regulatory information/warning as shown inThe end user manual shall include all required regulatory information/warning as shown inthis manual.this manual.Revision Date Author Commentsv001 26 Oct 2018 MB Initial releaseWebhttps://www.particle.ioCommunity Forumshttps://community.particle.ioEmailhttps://support.particle.ioRevision historyKnown ErrataContact
2018/11/15 Particle Datasheets | Xenon datasheethttps://docs.particle.io/datasheets/mesh/xenon-datasheet/ 22/22

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