botland BASE V1 Jagorar Mai amfani da Ci gaban Samfurin Na'urar

Kwamitin haɓaka Micromesh Base V1 kayan aiki ne na zamani don injiniyoyi da masu tsara shirye-shirye don ƙirƙirar ayyukan lantarki na ci gaba. Babban fasalin hukumar shine amfani da guntu ESP32, wanda shine ɗayan shahararrun kwakwalwan kwamfuta don ƙirƙirar ayyukan ta amfani da hanyoyin sadarwa mara waya (Wi-Fi da Bluetooth).

Wannan ya sa hukumar ta dace don ƙirƙirar na'urorin Intanet na Abubuwa (loT) da sauran aikace-aikacen da ke buƙatar haɗin mara waya. Yin amfani da Micromis yana sauƙaƙe ta hanyar ginanniyar kebul-UART mai canzawa, wanda ke ba da damar tsara na'urar ta amfani da kebul na USB-C. Kebul na USB da aka gina a cikin na'urar kuma yana ba da damar kunna kayan aikin na'urar da ƙarin abubuwan haɗin da aka haɗa zuwa dandamali.

An sanye da dandamali tare da modem Quectel M65, wanda ke ba da damar haɗi zuwa cibiyoyin sadarwar salula da watsa bayanai akan hanyoyin sadarwar GSM.

Modem ɗin yana da haɗin haɗin eriya, don haka ana iya haɗa shi cikin sauƙi zuwa eriyar waje don ingantacciyar haɗin haɗi.

Na'urar kuma tana da LED mai iya magana. wanda za a iya sarrafa software kuma a yi amfani dashi don ganin halin na'urar ko don ƙirƙirar tasirin haske. Bugu da ƙari, an sanye shi da guntu MPU6050, wanda zai iya auna hanzari da juyawa a cikin gatura uku. ba da izinin ƙirƙirar ƙirar motsin motsi.

Hakanan an sanye da allon na'urar firikwensin zafin jiki na LM75, wanda ke ba da damar auna zafin yanayi tare da daidaiton digiri 0 na ma'aunin celcius. Wannan yana da amfani ga aikace-aikacen da ke buƙatar auna zafin jiki, kamar tsarin sanyaya iska da na'urorin aunawa.

Micromis Base V1 kuma yana fasalta madaidaicin fil ɗin zinare na mata, wanda ke ba da damar haɗin haɗin waje na waje da Micromis overlays don faɗaɗa ƙarfin hukumar kanta.

Har ila yau, dandalin yana sanye da kariyar da dama, ciki har da overvoltage, gajeriyar kewayawa, yawan zafin jiki da kariya ta yau da kullun daga tashar USB, yana mai da shi kayan aiki mai dacewa don masu farawa na lantarki.

Yi nishadi yayin amfani da MICRDMIS BASE V1!

MICROMIS BASE V1: KYAUTA ST ART

Yin amfani da dandalin Micromis Base V1 yana da sauƙin gaske! Don farawa da allon ku, kuna buƙatar bin matakai kaɗan a ƙasa:

Cire akwatin Micromis Base V1 na ku daga marufi

Saka katin SIM na nano mai aiki a cikin ramin katin SIM
Haɗa eriyar GSM zuwa mai haɗin U.FL

Haɗa gefe ɗaya na kebul na Type C na USB zuwa allon Micromis Base V1 da ɗayan zuwa kwamfutar
Shigar da mahallin a kan kwamfutarka inda kake tsara allon

Shigar da direbobi don guntu CP2102 daga www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers
Shigar da fakitin bayanai don kwakwalwan kwamfuta na ESP32.

Zaɓi allon "ESP32 Dev Module".
Loda shirinku na farko zuwa allon Micromis Base V1

Idan a baya kun yi amfani da alluna tare da guntu ESP32 a cikin yanayin ci gaban ku, mai yiwuwa ba za ku buƙaci yin wani ƙarin tsari ba, kuma kwamitin Micromis Base V1 zai yi aiki da zarar kun haɗa shi da kwamfutarku.

Idan har yanzu ba ku da yanayin shirye-shiryen da za ku shirya kwamitin Micromis Base V1, ko kuma ba ku san yadda ake shigar da fakitin bayanai don allunan tare da kwakwalwan ESP32 ba, to a shafuka masu zuwa za mu tattauna manyan mashahuran guda biyu. yanayi da yadda ake samun allon Micromis Base V1 mai aiki tare da su.

MICROMIS BASE V1: AMFANI DA IDE ARDUINO

Arduino IDE shine mafi shaharar yanayi da ake amfani da shi musamman don abubuwan sha'awa. Saboda iyawar shigo da ƙarin alluna da kuma babban al'ummar masu amfani da wannan IDE, yawancin masu allunan da guntu ESP32 sun yanke shawarar amfani da wannan muhallin.

Idan baku shigar da yanayin Arduino IDE ba to kuna buƙatar saukar da shi daga mahaɗin da ke ƙasa kuma ku sanya shi a kan kwamfutarka, zai fi dacewa ku sauke nau'in 2.0 ko kuma daga baya.
https://www.arduino.cc/en/software

Bayan shigar da yanayin Arduino IDE, kuna buƙatar danna:
File -> Abubuwan da ake so kuma a cikin “Ƙarin Manajan allon allo URLs" filin shigar da hanyar haɗi mai zuwa, wannan hanyar haɗi ce zuwa kunshin hukuma daga mai kera guntu ESP32: https://raw.githubusercontent.com/espressif/arduino-esp32/ghpages/package_esp32_index.json

Bayan liƙa hanyar haɗin mai sarrafa allo, kuna buƙatar danna maɓallin “OK11 don fita abubuwan zaɓin muhalli. Yanzu kuna buƙatar danna bi da bi:

Kayan aiki -> Board -> Manajan allo kuma a cikin mai sarrafa allo rubuta "esp3211 a cikin injin bincike, bayan ɗan lokaci ya kamata ku ga kunshin "esp32 ta Espressif Systems11 , a ƙasan akwatin kuna buƙatar danna 11lnstall 11 , sabuwar. sigar ESP32 fakitin allon guntu za ta girka ta atomatik. Idan baku ga fakitin tayal ba bayan ƙara hanyar haɗin fakitin zuwa ƙarin manajan allo na 11 URLfilin s11 da buga kalmar “esp3211 a cikin injin bincike na mai sarrafa tayal, yana da kyau a sake kunna yanayin gaba ɗaya.

MICROMIS BASE V1: AMFANI DA KODE STUDIO KYAU

Mafi shaharar yanayi na biyu don allunan shirye-shirye sanye take da kwakwalwan kwamfuta na ESP32 shine Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Hulda) Ƙwararren IQ na Platform yana ba mu damar yin aiki cikin kwanciyar hankali tare da adadi mai yawa na allon ci gaba da kwakwalwan kwamfuta na tsaye, waɗanda za mu iya tsarawa a cikin tsarin da yawa. Don amfani da damar wannan muhalli, dole ne a fara saukar da shigar da lambar studio ta gani daga mahadar: https://code.visualstudio.com/

Bugu da ƙari, ya kamata ku zazzage ku shigar da Python 3.8.5 ko kuma daga baya daga mahaɗin: https://www.python.org/downloads/

Da zarar ka shigar da yanayin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kaya da Python, danna kan View-> Tsawaita a Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kaya) , ya kamata ka bude taga mai binciken tsawo a hagu. A cikin tsawo browser kana bukatar ka rubuta 11PlatformlO IDE11 , idan ka danna kan abu mai suna "Platform IO IDE" taga zai bude tare da cikakkun bayanai na tsawo, yanzu kawai kuna buƙatar danna 11 lnstall11 kuma tsawo zai bayyana zazzagewa. kuma shigar kanta.

Bayan shigar da tsawo. muna buƙatar danna gunkin Platform IO wanda ke kan sandar kayan aiki a hagu, sannan danna gunkin gida a mashaya na ƙasa. wanda zai kawo shafin gidan kari. Da zarar kun kasance a cikin shafin gida na tsawo, kuna buƙatar danna kan "Boards" kuma ku rubuta 11ESP32 Dev Module" a cikin akwatin bincike na tayal. Allon da kuke sha'awar zai bayyana kanta a ƙasan akwatin nema. Lokacin da kuke ƙirƙirar aiki. Abin da kawai za ku yi shi ne kwafin ID na takamaiman allo sannan ku liƙa shi a cikin aikin, ko kuma lokacin samar da aikin, zaɓi allon da za ku tsara a matsayin "ESP32 Dev Module".

MICROMIS BASE V1: PIN AIKI

ADC
Abubuwan shigarwa don ADC, ADC yana da ƙuduri 12-blt. Da Ita. za mu iya karanta ƙimar analog daga 0 zuwa 4095 A cikin juzu'itage jeri daga 0V zuwa 3,3V. inda o shine 0V kuma 4095 shine 3.3V. Ka tuna kar a haɗa juzu'itage sama da 33V zuwa fil ɗin analog

12C
ESP32 yana da tashoshi 12C guda biyu kuma kowane fil ana iya saita shi azaman SDA ko SCL don sauƙin amfani. Abubuwan da ke kan allo da jagororin kan fitilun zinare an tura su zuwa fil 21 (SDA) da 22 (SCLJ.

BABBAN UART
Fil ɗin hukumar da aka yiwa lakabi da MAIN UART suna ba da damar sadarwa ta hanyar ka'idar UAAT, an haɗa su da babbar ka'idar UART ta ESP32. kuma ana iya amfani da shi don tsara guntu ta ƙetare guntuwar CP2102 da aka gina a cikin allo. Ba mu bayar da shawarar yin amfani da waɗannan masu haɗin kai don dalilai ban da sadarwar UART.

GND
Alamar fil don yuwuwar fitarwa na ƙasa.

RTC WAKEUP
Guntuwar ESP32 tana goyan bayan farkawa daga ƙarancin waje ta hanyar guntun RTC mai ceton gaske ta amfani da fil !mai suna ATC WAKEUP.

SPI
Don sadarwa tare da abubuwan har abada za mu iya amfani da ka'idar SPI da aka gina a cikin ESP32, a kan allon allon 23 (MOSI) 19 (MISOI 18 (CLK) S (CS) an sanya su zuwa SPI Interface.

3V3
3.3V ikon fitarwa, wanda za a iya amfani da su iko da embalm aka gyara. amma ƙarfin halin yanzu na wannan haɗin zuwa 350mA. Idan kana buƙatar kunna wani abin da ya fi buƙata, yi amfani da tushen wutar lantarki na waje.

BOOT
BOOT fil Yana da alhakin sarrafa yanayin aiki na ESP32, godiya ga Shi guntu na iya shigar da yanayin shirye-shirye. fil ls an haɗa zuwa maɓallin BOOT akan allo.

TABAWA
ESP32 yana da ginanniyar firikwensin taɓawa na ciki guda 10. Suna ba da damar gano canjin saman da ke da cajin lantarki. Da wannan. za mu iya ƙirƙirar maƙallan taɓawa masu sauƙi waɗanda kuma za a iya amfani da su don tada guntu.

SHIGA KAWAI
Fil ɗin allo mai alamar INPUT KAWAI ba sa ƙyale mu mu sarrafa abubuwan waje, za mu iya amfani da su don karanta siginar analog ko dijital.

5v
5V mai haɗa wutar lantarki, wanda za'a iya amfani dashi don kunna abubuwan waje. amma ƙarfin halin yanzu na wannan haɗin shine 2S0mA. idan kana buƙatar kunna wani abin da ya fi buƙata, yi amfani da tushen wutar lantarki na waje. Hakanan za'a iya amfani da mahaɗin don kunna allo idan na'urar ba ta da ƙarfi daga tashar USB.

EN
EN fil ne ke da alhakin sake saita guntuwar ESP32. An haɗa fil ɗin zuwa maɓallin EN akan allo.

MICROMIS GASKIYAR V1: SHIgo da abubuwan tururuwa a kan jirgi

ESP32-WROO~M-32D microcontroller

Quintal M65 GSM modem
Nano Sim Card Ramin
Mai haɗa USB Type-C

MPU6050 accelerometer da gyroscope
LM75 zafin jiki
Bayanan Bayani na WS2812C

Saukewa: CP2102
Haɗin eriya ta GSM

MICROMIS BASE V1: KASHE TSARI NA GASKIYA

MICAOMIS BASE V1: AMFANI DA GINI T-IN KASHI - GSM MODEM

Kwamitin ci gaba na Micromis Base V1 yana da modem Quintal M65 da aka gina don sadarwar cibiyar sadarwar GSM, wanda ke ba na'urar damar haɗi zuwa Intanet ba tare da WiFi1 ba da aika saƙonnin SMS.

Don ingantaccen aiki na m1odem muna buƙatar katin girman nano nano SIM mai aiki da eriya tare da U.FL. mai haɗin da ya dace don aiki a cikin rukunin mitar daga 800MHz: zuwa 1900 MHz. Dangane da bukatunmu, zamu iya amfani da katin SIM wanda ke ba da damar musayar bayanan wayar hannu kawai, babu buƙatar katin SIM tare da tallafin kiran waya na SMS na 1.

Ka'idar UART wacce modem ke sadarwa tare da ESP32 an haɗa ta ta dindindin zuwa fil 16 (RX2 ESP32) da 17 (TX2 ESP32), waɗanda sune tsoffin tashar jiragen ruwa don ka'idar UAl~T2 akan guntu ESP32.

Don sauƙin gudanar da aikin ~ modem. za mu iya sarrafa PWR_KEY da MAIN_DTR fil. PWR_KEY fil na modem yana ba da damar kunna modem da kashewa, idan aka sanya babban state akan ESP32 pin 27 na daƙiƙa ɗaya modem ɗin zai canza yanayinsa daga kashe zuwa kunna ko daga zuwa kashewa. Lokacin da aka ba da babban matsayi na 20 ms akan fil 26 na ESP32, muna kunna MAIN_DTR fil, vvhich yana bawa modem damar farkawa lokacin da aka kunna wutar lantarki.

Ledojin NETLIGHT da aka gina a cikin allo yana nuna aikin modem ɗin, idan ya lumshe ido yana nufin modem ɗin ba ya da sarki, idan ba haka ba yana nufin a kashe.

MICAOMIS BASE V1: AMFANI DA KAYAN GIDAN T-IN - NIPU6O5O IMU

A kan kwamitin ci gaban Micromis Base V1 shine guntu MPU6050, wanda zai iya karanta hanzari da daidaitawar sararin samaniya - haɗin gyroscope da accelerometer.

MPU6050 yana sadarwa tare da ESP32 ta amfani da ka'idar I2C, wanda kuma aka fito dashi akan fil na na'urar Micromis - fil 22 (SCL) da 21 (SDA). Don sadarwa tare da IMU, za mu buƙaci adireshinsa - a cikin yanayin guntu da aka saka a cikin Micromis Base V1 kwamitin. Ba za a iya canza adireshin guntu ba - an gyara shi a 0x68.

Guntu yana ba da damar aiki a cikin ma'auni daban-daban:

accelerometer - ± 2 g, ± 4 g. ±8 g. ± 16 g
gyroscope - ± 250 ° / s, ± 500 ° / s, ± 1000 ° / s, ± 2000 °/s

MICAOMIS BASE V1: AMFANI DA GINI T-IN KASHI - LIM75 TEMP SENSOR

Baya ga guntu MPU6050, ana ɗora firikwensin zafin jiki na LM75 akan allon ci gaban Microtips Base V1, wanda ke ba da damar karanta yanayin yanayin yanayi daga -Sis °C zuwa +125 °C.

LM75 firikwensin yana sadarwa tare da ESP32 ta amfani da ka'idar I2C, wanda kuma aka fito dashi akan fil na na'urar Micromis - fil 22 (SCL) da 21 (SDA). Don sadarwa tare da LM75, za mu buƙaci adireshinsa - a cikin yanayin guntu da aka saka a cikin Micromis Base V1 kwamitin, adireshin guntu ba zai iya: a canza shi - an gyara shi kuma shine 0x48.

Na'urar firikwensin zafin jiki na LM75 yana ba mu damar sarrafa yanayin sa don a iya kashe firikwensin a kowane lokaci. Advan mai mahimmancitage shine ƙarancin daidaitaccen amfani na yanzu yayin aiki (2S0μA) kuma yayin da aka tsara shi (4μA).

MICAOMIS BASE V1: AMFANI DA GIDAN T-IN KAYAN WS2812C LED

Hakanan hukumar ci gaban Micromis Base V1 tana sanye take da LED RGB mai iya magana don fitar da siginar haske. Diode ɗin da aka ɗora ya haɗa da guntu na WS2812C, wanda ke sarrafa diode kuma yana bawa mai amfani damar zaɓar launi da jikewar launi don hasken diode. Saboda amfani da fasahar RGB, akwai sama da haɗin kai miliyan 16 a wurin mai amfani don cimma tasirin haske mai gamsarwa.

LED ɗin da za a iya magana da shi yana haɗe har abada zuwa fil 32 na guntu ESP32 kuma ana iya sarrafa shi ta amfani da yawancin ɗakunan karatu waɗanda ke da alhakin sarrafa LEDs masu adireshi.

MICROMIS BASE V1: GIDAN HUKUMOMIN

Dandalin Micromis Base V1, saboda girman girmansa. za a iya amfani da su a cikin ayyuka masu yawa na al'ada da ke buƙatar tsarin sarrafawa don zama ƙananan ƙananan yayin da ake ci gaba da yin amfani da wutar lantarki, babban aiki da kuma sadarwar multiplatform ta hanyar WiFi. Bluetooth ko GSM.

MICROMIS BASE V1: SAMPSHIRIN LE · MODEM YA GABATAR A TIDN

Yin amfani da kwamiti na Micromis Base V1 yana da sauƙi saboda gaskiyar cewa hukumar ta dace da wasu sanannun mafita a kasuwa, don haka za mu iya amincewa da amfani da shirye-shirye don ESP32 kanta, Quintal M65 modem, diodes addressable, IMU MPU6050, da kuma LM75 zazzabi. firikwensin Koyaya, ƙungiyar Samfurin Na'ura ta ƙirƙira software mai sadaukarwa ga kowane ƙarin sashi, don haka zaka iya bincika cikin sauƙi yadda abubuwan da ke cikin PCB ɗinka suke aiki ta amfani da yanayin Arduino IDE.

Shirin farko shine "Modem gabatarwa," wanda shine tsari mai sauƙi wanda ke ba ku damar gwada aikin ginanniyar rr1odem. Bayan loda shirin zuwa na'urar kuma muna gudanar da Serial Monitor, za mu iya rubuta umarnin tsarin da zai sarrafa modem kuma ya ba da izini, misali.ample, aika saƙonnin SMS, bincika duk hanyoyin sadarwar da ke akwai, saita modem ko con nsting zuwa cibiyar sadarwar. Tuna don kammala masu canji a farkon shirin kafin loda shi, idan ba tare da su ba ba za ku iya haɗawa da hanyar sadarwa ba da aika saƙonnin SMS daidai.

Wani muhimmin fasalin wannan shirin shine ikon aika umarnin AT zuwa modem.
Idan ka aika wasu umarni waɗanda ba a haɗa su cikin jerin umarni masu tallafi ba, shirin zai aika ta atomatik zuwa modem ɗin, wannan na iya sauƙaƙe aikin ɗan ƙaramin ci gaba na masu amfani waɗanda za su so gina tsarin umarnin da aka aiko don ƙarawa. daga baya zuwa nasu shirye-shirye. Jerin umarnin AT tare da bayaninsu yana kunshe a cikin fakitin albarkatun hukumar kuma masana'antun modem sun tsara su kuma an raba su zuwa takardu na kowane bangare na aikin modem.

MICROMIS BASE V1: SAMPShirye-shiryen LE · LEEI YA GABATAR DA TIDN

Shirin na biyu shine "LED gabatarwa", rubutun ne mai ɗan gajeren lokaci wanda ke ba ku damar duba aikin LED ɗin da aka gina a cikin allon Micromesh Base V1. Bayan loda shirin da gudanar da Serial Monitor, muna da zaɓi don aika umarni da yawa zuwa LED, umarnin na iya kashe LED gaba ɗaya, saita kowane launi daga palette na RGB ko saita ɗayan launuka waɗanda aka riga aka ƙaddara kamar ja, kore. blue. ruwan hoda, rawaya ko shunayya.

Dangane da umarni a lambar shirin. novice masu amfani iya gina nasu rubutun a sauƙaƙe don tallafa wa amfani da LED addressable.

MICROMIS BASE V1: SAMPSHIRYEN LE - GABATARWA IMUI

Shirin na uku shine "IMU Presentation", rubutu ne mai sauƙi kuma gajere wanda ke ba mu damar bincika yadda firikwensin IMU da ke cikin Microtips Base v1 board yana karanta bayanai. Bayan loda shirin kuma kunna Serial Plotter. muna iya view bayanan da aka karanta daga firikwensin IMU a ainihin lokacin.

Lokacin da kake gudanar da Serial Plotter zaka iya dacewa view bayanan da hukumar ta aika, kowane poke ko motsi na looard za a yi rikodin kuma a nuna su a cikin hotuna. Dangane da sha'awar ku don bincika takamaiman sigogi, zaku iya yanke zaɓin jeri na ma'aunin kowane mutum don samun bayani game da tashar bayanai guda ɗaya kawai.

MICRDMIS BASE V1: SHIRYA TD AMFANI DA AYYUKA

Don sauƙaƙe amfani da fale-falen fale-falen Micromis Base V1, mun ƙirƙiri tushen ilimin da zai ba ku damar samun damar ayyukan ban sha'awa. Muna ci gaba da aiki akan abubuwan da ke akwai akan website don haka zaka iya duba sampda aikace-aikace na mu kayayyakin.

Kar ku jira ku duba yanzu: https://deviceprototype.com/hobby/knowledge-center/

Takardu / Albarkatu

botland BASE V1 Board Development Prototype [pdf] Jagorar mai amfani
BASE V1 Na'urar Samfurin Ƙirar Ƙarfafawa, BASE V1, Ƙungiyar Ƙirar Ƙarfafa Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru

Magana

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