ARDUINO ABX00027 Nano 33 IoT Development Board
Features
SAMD21G18A
- processor
- 256KB Kupenya
- 32KB Kupenya
- Simba-On Reset (POR) uye Brown Kunze Kuonekwa (BOD)
- Peripherals
- 12 chiteshi DMA
- 12 chiteshi chiitiko system
- 5x 16-bit Timer/Counter
- 3x 24-bit timer/counter ine mabasa akawedzerwa
- 32-bit RTC
- Watchdog Timer
- CRC-32 jenareta
- Yakazara kumhanya Host / Chishandiso USB ine 8 endpoints
- 6x SERCOM (USART, I2C, SPI, LIN)
- Maviri-chiteshi I2S
- 12 bit 350ksps ADC (kusvika ku16 bit ine oversampling)
- 10 zvishoma 350ksps DAC
- Kunze Kupindira Controller (kusvika kumitsetse gumi nematanhatu)
Ini W102
- Module
- Dual Core Tensilica LX6 CPU kusvika ku240MHz
- 448 KB ROM, 520KB SRAM, 2MB Flash
- WiFi
- IEEE 802.11b kusvika ku11Mbit
- IEEE 802.11g kusvika ku54MBit
- IEEE 802.11n kusvika ku72MBit
- 2.4 GHz, 13 chiteshi
- 16dBm simba rekubuda
- 19dBm EIRP
- -96 dBm kunzwa
- Bluetooth BR/EDR
- Max 7 peripherals
- 2.4 GHz, 79 chiteshi
- Kusvika ku3 Mbit/s
- 8 dBm simba rekubuda pa2/3 Mbit/s
- 11 dBm EIRP pa2/3 Mbit/s
- 88dBm kunzwa
- Bluetooth Low Energy
- Bluetooth 4.2 mbiri-modhi
- 2.4GHz 40 chiteshi
- 6 dBm simba rekubuda
- 9dBm EIRP
- 88dBm kunzwa
- Kusvikira ku1 Mbit /
- MPM3610 (DC-DC)
- Regulates input voltage kubva kusvika pa21V ine hushoma hwe65% kunyatsoshanda @minimum load
- Kupfuura 85% kunyatsoshanda @12V
- ATECC608A (Crypto Chip)
- Cryptographic co-processor ine yakachengeteka hardware-yakavakirwa kiyi yekuchengetedza
- Kuchengetedzwa kwekuchengetedza anosvika gumi nematanhatu makiyi, zvitupa kana data
- ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman
- NIST yakajairwa P256 elliptic curve rutsigiro
- SHA-256 & HMAC hashi inosanganisira off-chip mamiriro chengetedza / dzorera
- AES-128 encrypt/decrypt, Galois munda wedzera GCM
- LSM6DSL (6 axis IMU)
- Nguva dzose-pa 3D accelerometer uye 3D gyroscope
- Smart FIFO inosvika 4 KByte yakavakirwa
- ±2/±4/±8/±16 g chikero chakazara
- ±125/±250/±500/±1000/±2000 DPS yakazara chikero
The Board
Semabhodhi ese eNano form factor, Nano 33 IoT haina bhatiri charger asi inogona kufambiswa kuburikidza ne USB kana misoro.
CHERECHEDZA: Arduino Nano 33 IoT inotsigira 3.3VI/Os chete uye HAISI 5V inoshivirira saka ndapota ita shuwa kuti hausi kubatanidza zvakananga masaini e5V kubhodhi iri kana kuti ichakuvadzwa. Zvakare, kupesana neArduino Nano mabhodhi anotsigira 5V kushanda, iyo 5V pini HAIPI vol.tage asi yakabatana, kuburikidza nejumper, kune USB simba rekuisa.
1.1 Kunyorera Examples
Chiteshi chemamiriro ekunze: Tichishandisa iyo Arduino Nano 33 IoT pamwe chete ne sensor uye OLED kuratidza, isu tinogona kugadzira diki chiteshi chemamiriro ekunze chinotaurira tembiricha, hunyoro nezvimwe zvakanangana nefoni yako.
Air quality monitor: Kushata kwemhepo kunogona kukanganisa hutano hwako. Nekuunganidza iyo Nano 33 IoT, ine sensor uye yekutarisa iwe unogona kuve nechokwadi chekuti mhando yemhepo inochengetwa mukati memukati-zvakatipoteredza. Nekubatanidza iyo hardware musangano kune IoT application/API, iwe unogashira chaiyo nguva kukosha.
Mhepo ngoma: Chirongwa chinokurumidza uye chinonakidza ndechekugadzira diki dhiramu remhepo. Batanidza yako Nano 33 IoT uye rodha yako sketch kubva kuGadzira Web Mharidzo uye tanga kugadzira mabheti neako odhiyo workstation yesarudzo yako.
Ratings
Yakakurudzirwa Operating Conditions
| Symbol | Tsanangudzo | Min | Max |
| Conservative thermal limits yebhodhi rose: | -40 °C ( 40 °F) | 85°C ( 185 °F) |
Kushandisa Simba
| Symbol | Tsanangudzo | Min | Typ | Max | Unit |
| VINMax | Kunonyanyisa chiyero voltage kubva kuVIN pad | -0.3 | – | 21 | V |
| VUSBMax | Kunonyanyisa chiyero voltage kubva ku USB connector | -0.3 | – | 21 | V |
| PMax | Kunyanya Kushandisa Simba | – | – | TBC | mW |
Inoshanda Pamusoroview
Board Topology
| Ref. | Tsanangudzo | Ref. | Tsanangudzo |
| U1 | ATSAMD21G18A Controller | U3 | Sensor yeLSM6DSOXTR IMU |
| U2 | NINA-W102-00B WiFi/BLE Module | U4 | ATECC608A-MAHDA-T Crypto Chip |
| J1 | Micro USB Connector | PB1 | IT-1185-160G-GTR Push bhatani |
| Ref. | Tsanangudzo | Ref. | Tsanangudzo |
| SJ1 | Vhura bhiriji rekutengesa (VUSB) | SJ4 | Yakavharwa solder zambuko (+3V3) |
| TP | Test points | xx | Lorem Ipsum |
processor
Iyo Main processor ndeye Cortex M0+ inomhanya kusvika ku48MHz. Mazhinji emapini ayo akabatanidzwa kune ekunze misoro, zvisinei, mamwe akachengeterwa kutaurirana kwemukati neiyo isina waya module uye pa-bhodhi mukati I2C peripherals (IMU uye Crypto).
CHERECHEDZA: Kusiyana nemamwe mabhodhi eArduino Nano, mapini A4 neA5 ane yemukati yekudhonza-kumusoro uye default kuti ishandiswe seI2C Bhazi saka rinoshandiswa seanalogi yekupinda hazvikurudzirwe. Kukurukurirana neNINA W102 kunoitika kuburikidza nechiteshi chengarava uye bhazi reSPI kuburikidza nemapini anotevera.
| SAMD21 Pin | SAMD21 Acronym | NINA Pin | NINA Acronym | Tsanangudzo |
| 13 | PA08 | 19 | RESET_N | Reset |
| 39 | PA27 | 27 | GPIO0 | Attention Chikumbiro |
| 41 | PA28 | 7 | GPIO33 | Bvuma |
| 23 | PA14 | 28 | GPIO5 | SPI CS |
| 21 | GPIO19 | UART RTS | ||
| 24 | PA15 | 29 | GPIO18 | SPI CLK |
| 20 | GPIO22 | UART CTS | ||
| 22 | PA13 | 1 | GPIO21 | SPI MISO |
| 21 | PA12 | 36 | GPIO12 | SPI MOSI |
| 31 | PA22 | 23 | GPIO3 | Processor TX Nina RX |
| 32 | PA23 | 22 | GPIO1 | Processor RX Nina TX |
WiFi/BT Kukurukurirana Module
Nina W102 yakavakirwa paESP32 uye inounzwa iine pre-certified software stack kubva kuArduino. Kunobva kodhi yefirmware iripo [9].
CHERECHEDZA: Kugadzirisazve iyo isina waya module's firmware netsika imwe ichaita kuti kutevedzerwe neredhiyo zviyero sekusimbiswa neArduino, saka izvi hazvikurudzirwe kunze kwekunge chikumbiro chichishandiswa mumarabhoritari akazvimirira kure nemimwe michina yemagetsi nevanhu. Kushandiswa kwetsika firmware paredhiyo module ibasa remushandisi. Mamwe mapini emodule akabatana nemusoro wekunze uye anogona kufambiswa zvakananga neESP32 chero mapini anoenderana neSAMD21 akanyatso kutaurwa. Pazasi pane rondedzero yezviratidzo zvakadaro:
| SAMD21 Pin | SAMD21 Acronym | NINA Pin | NINA Acronym | Tsanangudzo |
| 48 | PB03 | 8 | GPIO21 | A7 |
| 14 | PA09 | 5 | GPIO32 | A6 |
| 8 | PB09 | 31 | GPIO14 | A5/SCL |
| 7 | PB08 | 35 | GPIO13 | A4/SDA |
3.4 Crypto
Iyo crypto chip muArduino IoT mabhodhi ndiyo inoita kuti mutsauko nemamwe mabhodhi asina kuchengetedzeka sezvo ichipa nzira yakachengeteka yekuchengetedza zvakavanzika (sezvitupa) uye inomhanyisa maprotocol akachengeteka asi usingambofumura zvakavanzika mumagwaro akajeka. Kunobva kodhi yeArduino Library inotsigira Crypto inowanikwa [10]
3.5 IMU
Arduino Nano 33 IoT ine yakadzamirirwa 6 axis IMU iyo inogona kushandiswa kuyera kutaridzika kwebhodhi (nekutarisa giravhiti acceleration vector orientation) kana kuyera kuvhundutsa, vibration, kukurumidza uye kutenderera kumhanya. Kunobva kodhi yeArduino Library inotsigira IMU inowanikwa [11]
3.6 Simba Muti
Board Operation
Kutanga - IDE
Kana iwe uchida kuronga Arduino 33 IoT yako usipo unofanirwa kuisa Arduino Desktop IDE [1] Kuti ubatanidze Arduino 33 IoT pakombuta yako, unozoda Micro-B USB tambo. Izvi zvinopawo simba kubhodhi, sezvinoratidzwa ne LED.
Kutanga - Arduino Web Editor
Ese mabhodhi eArduino, kusanganisira iyi, anoshanda kunze kwebhokisi paArduino Web Mharidzo [2], nekungoisa plugin iri nyore.
Iyo Arduino Web Mharidzo inotambirwa pamhepo, saka ichagara ichienderana neazvino maficha uye rutsigiro rwemabhodhi ese. Tevedza [3] kutanga kukodha pabrowser uye kurodha zvikeche zvako pabhodhi rako.
Kutanga - Arduino IoT Cloud
Zvese zvigadzirwa zveArduino IoT zvinogoneswa zvinotsigirwa paArduino IoT Cloud iyo inokutendera iwe kuti Logi, girafu uye ongorora sensor data, kukonzeresa zviitiko, uye otomatiki imba yako kana bhizinesi.
Sample Sketches
Sample sketches yeArduino 33 IoT inogona kuwanikwa kana mu "Examples" menyu muArduino IDE kana muchikamu che "Documentation" cheArduino Pro webnzvimbo [4]
Online Resources
Zvino zvawapfuura nepakati pezvaunogona kuita nebhodhi iwe unogona kuongorora iyo isingaperi mikana yainopa nekutarisa inonakidza mapurojekiti paProjektiHub [5], iyo Arduino Library Reference [6] uye online chitoro [7] apo iwe. ichakwanisa kuzadzisa bhodhi rako nemasensor, actuators uye nezvimwe.
Board Recovery
Ese mabhodhi eArduino ane yakavakirwa-mukati bootloader inobvumira kupenya bhodhi kuburikidza ne USB. Kana sketch yakavhara processor uye bhodhi haichasvikike zvakare kuburikidza ne USB zvinokwanisika kuisa bootloader modhi nekudzvanya kaviri bhatani reset ipapo mushure mesimba kumusoro.
Connector Pinots
USB
| Pin | Function | Type | Tsanangudzo |
| 1 | VUSB | Simba | Power Supply Input. Kana bhodhi richifambiswa neVUSB kubva kumusoro uku ndiko Kubuda
(1) |
| 2 | D- | Kusiyana | USB data rakasiyana - |
| 3 | D+ | Kusiyana | USB data rakasiyana + |
| 4 | ID | Analogi | Inosarudza Host/Device kushanda |
| 5 | GND | Simba | Power Ground |
Bhodhi rinogona kutsigira USB host mode chete kana yakafambiswa neVUSB pini uye kana jumper iri padyo neVUSB pini yakapfupikiswa.
Headers
Bhodhi rinofumura maviri 15 mapini anobatanidza ayo anogona kuunganidzwa nepini misoro kana kutengeswa kuburikidza nekastellated vias.
| Pin | Function | Type | Tsanangudzo |
| 1 | D13 | Digital | GPIO |
| 2 | +3V3 | Power Out | Mukati inogadzirwa simba kubuda kune ekunze zvishandiso |
| 3 | AREF | Analogi | Analog Reference; inogona kushandiswa seGPIO |
| 4 | A0/DAC0 | Analogi | ADC mu/DAC kunze; inogona kushandiswa seGPIO |
| 5 | A1 | Analogi | ADC in; inogona kushandiswa seGPIO |
| 6 | A2 | Analogi | ADC in; inogona kushandiswa seGPIO |
| 7 | A3 | Analogi | ADC in; inogona kushandiswa seGPIO |
| 8 | A4/SDA | Analogi | ADC in; I2C SDA; Inogona kushandiswa seGPIO (1) |
| 9 | A5/SCL | Analogi | ADC in; I2C SCL; Inogona kushandiswa seGPIO (1) |
| 10 | A6 | Analogi | ADC in; inogona kushandiswa seGPIO |
| 11 | A7 | Analogi | ADC in; inogona kushandiswa seGPIO |
| 12 | VUSB | Simba mukati/Kubuda | Kazhinji NC; inogona kubatana neVUSB pin ye USB yekubatanidza nekupfupisa jumper |
| 13 | RST | Digital In | Active low reset input (duplicate yepini 18) |
| 14 | GND | Simba | Power Ground |
| 15 | VIN | Power In | Vin Power kupinza |
| 16 | TX | Digital | UART TX; inogona kushandiswa seGPIO |
| 17 | RX | Digital | UART RX; inogona kushandiswa seGPIO |
| 18 | RST | Digital | Active low reset input (duplicate yepini 13) |
| 19 | GND | Simba | Power Ground |
| 20 | D2 | Digital | GPIO |
| 21 | D3/PWM | Digital | GPIO; inogona kushandiswa sePWM |
| 22 | D4 | Digital | GPIO |
| 23 | D5/PWM | Digital | GPIO; inogona kushandiswa sePWM |
| 24 | D6/PWM | Digital | GPIO, inogona kushandiswa sePWM |
| 25 | D7 | Digital | GPIO |
| 26 | D8 | Digital | GPIO |
| Pin | Function | Type | Tsanangudzo |
| 27 | D9/PWM | Digital | GPIO; inogona kushandiswa sePWM |
| 28 | D10/PWM | Digital | GPIO; inogona kushandiswa sePWM |
| 29 | D11/MOSI | Digital | SPI MOSI; inogona kushandiswa seGPIO |
| 30 | D12/MISO | Digital | SPI MISO; inogona kushandiswa seGPIO |
Debug
Padivi repasi pebhodhi, pasi peiyo module yekutaurirana, masaini ekugadzirisa akarongwa se3 × 2 bvunzo pads ane 100 mil pitch. Pini 1 inoratidzwa muFigure 3 - Connector Positions
| Pin | Function | Type | Tsanangudzo |
| 1 | +3V3 | Power Out | Simba rinogadzirwa mukati kuti rishandiswe se voltage reference |
| 2 | SWD | Digital | SAMD11 Imwe Wire Debug Data |
| 3 | SWCLK | Digital In | SAMD11 Single Wire Debug Clock |
| 4 | UPI | Digital | ATMega4809 inogadziridza interface |
| 5 | GND | Simba | Power Ground |
| 6 | RST | Digital In | Active yakaderera reset kuisa |
Mechanical Information
Board Outline uye Mounting Makomba
Matanho ebhodhi anosanganiswa pakati pemetric uye imperial. Matanho ehumambo anoshandiswa kuchengetedza 100 mil pitch grid pakati pemitsara yepini kuti ikwanise kukwana bhobho asi kureba kwebhodhi iri Metric. 
Connector Positions
The view pazasi kubva kumusoro asi inoratidza Debug connector pads ari pazasi side. Mapini akasimudzwa ndeapini 1 kune imwe neimwe yekubatanidza'
Top view: 
Pasi view:
Certifications
Declaration of Conformity CE DoC (EU)
Isu tinozivisa pasi pebasa redu chete kuti zvigadzirwa zviri pamusoro zviri kuenderana nezvinodiwa zvakakosha zvezvinotevera EU Directives uye saka tinokodzera kufamba mahara mukati memisika inosanganisira European Union (EU) neEuropean Economic Area (EEA).
Chiziviso cheKuenderana kuEU RoHS & REACH 211 01/19/2021
Mabhodhi eArduino ari kutevedzera RoHS 2 Direction 2011/65/EU yeParamende yeEuropean uye RoHS 3 Directive 2015/863/EU yeKanzuru ye4 Chikumi 2015 pamusoro pekurambidzwa kwekushandiswa kwezvimwe zvinhu zvine njodzi mumagetsi nemagetsi zvishandiso.
| Substance | Muganho mukuru (ppm) |
| Tungamira (Pb) | 1000 |
| Cadmium (Cd) | 100 |
| Mercury (Hg) | 1000 |
| Hexavalent Chromium (Cr6+) | 1000 |
| Poly Brominated Biphenyls (PBB) | 1000 |
| Poly Brominated Diphenyl ethers (PBDE) | 1000 |
| Bis(2-Ethylhexyl} phthalate (DEHP) | 1000 |
| Benzyl butyl phthalate (BBP) | 1000 |
| Dibutyl phthalate (DBP) | 1000 |
| Diisobutyl phthalate (DIBP) | 1000 |
Kuregererwa : Hapana kuregererwa kunodiwa.
Arduino Boards inoenderana zvizere nezvinodiwa zvinoenderana neEuropean Union Regulation (EC) 1907 / 2006 maererano neKunyoreswa, Kuongorora, Mvumo uye Kudzora Kemikari (REACH). Isu tinozivisa hapana yeSVHCs (https://echa.europa.eu/web/muenzi/mumiriri-rondedzero-tafura), Rondedzero yeVamiriri Yezvinhu Zvekunetsekana Kwakanyanya kwemvumo yakaburitswa neECHA, iripo mune zvese zvigadzirwa (uye zvakare pasuru) muhuwandu hunosvika mukusungwa kwakaenzana kana kupfuura 0.1%. Seruzivo rwedu, tinozivisawo kuti zvigadzirwa zvedu hazvina chero zvinhu zvakanyorwa pa "Authorization Rondedzero" (Annex XIV yeREACH mitemo) uye Substances of Very High Concern (SVHC) mune chero mari dzakakosha sezvakatsanangurwa. neAnnex XVII yeCandidate list yakabudiswa neECHA (European Chemical Agency) 1907 /2006/EC.
Conflict Minerals Declaration
Semutengesi wepasi rose wezvigadzirwa zvemagetsi nemagetsi, Arduino inoziva zvisungo zvedu maererano nemitemo nemirau ine chekuita neConflict Minerals, kunyanya iyo Dodd-Frank Wall Street Reform uye Consumer Protection Act, Chikamu 1502. Arduino haibvisi kana kugadzirisa kunetsana zvicherwa zvakaita seTin, Tantalum, Tungsten, kana Goridhe. Kunetsana zvicherwa zviri muzvigadzirwa zvedu muchimiro che solder, kana sechikamu musimbi alloys. Sechikamu chehungwaru hwedu hwakakodzera Arduino yabata vatengesi vechikamu mukati meketani yedu yekugovera kuti vaone kuenderera mberi kwavo kutevedzera mirairo. Zvichienderana neruzivo rwakagamuchirwa kusvika pari zvino tinozivisa kuti zvigadzirwa zvedu zvine Conflict Minerals inotorwa kubva kunzvimbo dzisina mhirizhonga.
FCC Kuchenjerera
Chero Shanduko kana gadziridzo dzisina kutenderwa nebato rine chekuita nekutevedzwa dzinogona kukanganisa mushandisi simba rekushandisa mudziyo.
Ichi chishandiso chinoenderana nechikamu 15 cheFCC Mitemo. Kushanda kunoenderana nemamiriro maviri anotevera:
- Ichi chishandiso chinogona kusakonzera kukanganisa kunokuvadza
- mudziyo uyu unofanira kugamuchira chero kukanganisa kugamuchirwa, kusanganisira kukanganisa kunogona kukonzera kushanda kwausingadi.
FCC RF Radiation Exposure Statement:
- Iyi Transmitter haifanirwe kunge iri-inowanikwa kana kushanda pamwe chete nechero imwe antenna kana transmitter.
- Ichi chishandiso chinoenderana neRF radiation exposure miganho yakatemerwa nharaunda isingadzoreki.
- Mudziyo uyu unofanirwa kuisirwa uye kushandirwa nechinhambwe chinenge 20cm pakati pe radiator & nemuviri wako.
Chirungu: Manyoro emushandisi ezvishandiso zveredhiyo zvisingabhadharwe achange aine chiziviso chinotevera kana chakafanana munzvimbo inoonekera mubhuku rekushandisa kana neimwe nzira pamudziyo kana zvese zviri zviviri. Mudziyo uyu unoenderana neIndustry Canada rezinesi-isina RSS mwero(s). Kushanda kunoenderana nemamiriro maviri anotevera:
- mudziyo uyu unogona kusakonzera kukanganisa
- mudziyo uyu unofanira kugamuchira chero kukanganisa, kusanganisira kukanganisa kunogona kukonzera kushanda kusingadiwi kwemudziyo.
IC SAR Waring:
Iyi midziyo inofanirwa kuiswa uye kuvhiyiwa nepadiki daro 20 cm pakati peiri rediyeta nemuviri wako.
Zvakakosha: Tembiricha yekushandisa yeEUT haigone kudarika 85 ℃ uye haifanirwe kunge yakaderera pane -40 ℃. Apa, Arduino Srl inozivisa kuti chigadzirwa ichi chiri kuenderana nezvinodiwa zvakakosha uye zvimwe zvinoenderana neDirective 2014/53/EU. Ichi chigadzirwa chinotenderwa kushandiswa munyika dzese dziri nhengo dzeEU.
| Frequency mabhandi | Maximum inobuda simba (ERP) |
| 863-870Mhz | -3.22dBm |
Ruzivo rwekambani
| Zita rekambani | Arduino SA. |
| Kero yekambani | Via Ferruccio Pelli 14 6900 Lugano Switzerland |
Reference Documentation
| Reference | Link |
| Arduino IDE (Desktop) | https://www.arduino.cc/en/Main/Software |
| Arduino IDE (Cloud) | https://create.arduino.cc/editor |
| Cloud IDE Kutanga | https://create.arduino.cc/projecthub/Arduino_Genuino/getting-started-with-arduino- web-editor-4b3e4a |
| Forum | http://forum.arduino.cc/ |
| SAMD21G18 | http://ww1.microchip.com/downloads/en/devicedoc/40001884a.pdf |
| NINA W102 | https://www.u-blox.com/sites/default/files/NINA-W10_DataSheet_%28UBX- 17065507%29.pdf |
| ECC608 | http://ww1.microchip.com/downloads/en/DeviceDoc/40001977A.pdf |
| MPM3610 | https://www.monolithicpower.com/pub/media/document/MPM3610_r1.01.pdf |
| NINA Firmware | https://github.com/arduino/nina-fw |
| ECC608 Library | https://github.com/arduino-libraries/ArduinoECCX08 |
| LSM6DSL Library | https://github.com/stm32duino/LSM6DSL |
| ProjectHub | https://create.arduino.cc/projecthub?by=part&part_id=11332&sort=trending |
| Raibhurari Reference | https://www.arduino.cc/reference/en/ |
| Arduino Store | https://store.arduino.cc/ |
Revision History
| Date | Kudzokorora | Kuchinja |
| 04/15/2021 | 1 | General database updates |
Zvinyorwa / Zvishandiso
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ARDUINO ABX00027 Nano 33 IoT Development Board [pdf] User Manual ABX00027, Nano 33 IoT Development Board |
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ARDUINO ABX00027 Nano 33 IoT Development Board [pdf] User Manual ABX00027, Nano 33 IoT Development Board |
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ARDUINO ABX00027 Nano 33 IoT Development Board [pdf] User Manual ABX00027, Nano 33 IoT Development Board, ABX00027 Nano 33 IoT Development Board |
