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M5STACK M5Core2 V1.1 ESP32 IoT Development Kit

M5STACK-M5Core2-V1.1-ESP32 IoT Development-Kit-PRODUCT

Tlhahisoleseding ya Sehlahiswa

Selemo 2020
Phetolelo V0.01

Kemiso
M5Core2 1.1 ke boto ea ESP32 e thehiloeng ho chip ea ESP32-D0WDQ6-V3 'me e na le skrine ea TFT ea 2-inch. Boto e entsoe ka PC + ABC.M5STACK-M5Core2-V1.1-ESP32 IoT Development-Kit-FIG-1

Sebopeho sa Hardware
Likarolo tsa Hardware tsa CORE2 li kenyelletsa

  • Setšoantšo sa ESP32-D0WDQ6-V3
  • Sesepa sa TFT
  • LED e tala
  • Konopo
  • Khokahano ea GROVE
  • Sehokelo sa TypeC-to-USB
  • Chip ea Tsamaiso ea Matla
  • Betri

Chip ea ESP32-D0WDQ6-V3 ke sistimi e habeli-konoko e nang le li-CPU tse peli tsa Harvard Architecture Xtensa LX6. E na le mohopolo o kentsoeng, mohopolo oa kantle, le lisebelisoa tse fumanehang ka har'a bese ea data le/kapa libese tsa litaelo tsa li-CPU tsena. 'Mapa oa liaterese oa li-CPU tse peli o lekana, ntle le mekhelo e menyenyane. Likarolo tse ngata tsa sistimi li ka fihlella mohopolo o kentsoeng ka DMA.

TFT skrine
Skrine sa TFT ke skrine ea mebala ea 2-inch e tsamaisoang ke ILI9342C e nang le qeto ea 320 x 240. E sebetsa ka vol.tage fapaneng ea 2.6 ~ 3.3V mme e na le mocheso o sebetsang oa -10 ~ 5°C.

Chip ea Tsamaiso ea Matla
Chip ea Power Management e sebelisitsoeng ke X-Powers's AXP192. E sebetsa ka voltage fapaneng ea 2.9V ~ 6.3V mme e tšehetsa motlakase oa 1.4A.

Tlhaloso ea Ts'ebetso
Khaolo ena e hlalosa li-module tse fapaneng le mesebetsi ea chip ea ESP32-D0WDQ6-V3.

CPU le Memori
The ESP32-D0WDQ6-V3 chip e na le Xtensa single-/dual-core 32-bit LX6 microprocessors ka lebelo le phahameng ho fihla ho 600MIPS. CPU e na le 448 KB ROM, 520 KB SRAM, le 16 KB SRAM e eketsehileng ho RTC. E ts'ehetsa lichifi tse ngata tsa flash / SRAM ka QSPI.

Tlhaloso ea polokelo

  • ESP32 e ts'ehetsa marang-rang a mangata a kantle a QSPI le memori ea phihlello e sa fetoheng (SRAM) e nang le encryption e thehiloeng ho Hardware ea AES bakeng sa lenaneo la basebelisi le ts'ireletso ea data.
  • ESP32 e fihlella QSPI Flash ea kantle le SRAM ka caching. E ka etsa 'mapa ho fihla ho 16 MB ea sebaka sa khoutu ea Flash kantle ho CPU, e ts'ehetsa phihlello ea 8-bit, 16-bit, le 32-bit, le ts'ebetso ea khoutu. E ka boela ea etsa 'mapa ho fihla ho 8 MB kantle ho Flash le SRAM sebakeng sa data sa CPU, e ts'ehetsa phihlello ea 8-bit, 16-bit le 32-bit. Flash e ts'ehetsa ts'ebetso ea ho bala feela, ha SRAM e ts'ehetsa ts'ebetso ea ho bala le ho ngola.

TLHALOSO PIN

USB SEBELE
M5CAMREA Configuration Type-C mofuta oa USB segokanyimmediamentsi sa sebolokigolo, tshehetsa USB2.0 mokhoa o tloaelehileng oa puisano protocol.M5STACK-M5Core2-V1.1-ESP32 IoT Development-Kit-FIG-2
GROE SEBAKARE
4p e lahliloeng ea 2.0mm M5CAMREA GROVE interfaces, wiring ea ka hare le GND, 5V, GPIO32, GPIO33 e hokahaneng.M5STACK-M5Core2-V1.1-ESP32 IoT Development-Kit-FIG-3

 MOSEBETSI TLHALOSO

Khaolo ena e hlalosa ESP32-D0WDQ6-V3 li-module tse fapaneng le mesebetsi.

CPU LE KHOPOTSO
Xtensa single-/dual-core32-bitLX6microprocessor(s), upto600MIPS (200MIPSforESP32-S0WD/ESP32-U4WDH, 400 MIPS bakeng sa ESP32-D2WD)

  • Tlhaloso: 448 KB ROM
  • 520 KB SRAM
  • 16 KB SRAM ho RTC
  • QSPI e ts'ehetsa li-flash / SRAM chips tse ngata

POLOKO TLHALOSO

Flash ea kantle le SRAM
ESP32 e ts'ehetsa marang-rang a mangata a kantle a QSPI le memori ea phihlello e sa fetoheng (SRAM), e nang le encryption e thehiloeng ho Hardware ea AES ho sireletsa mananeo le data.

  • ESP32 fihlella kantle ho QSPI Flash le SRAM ka ho e boloka. Ho fihla ho 16 MB ea sebaka sa kantle sa khoutu ea Flash se kentsoe ka har'a CPU, se ts'ehetsa phihlello ea 8-bit, 16-bit le 32-bit, 'me se ka sebelisa khoutu.
  • Ho fihla ho 8 MB kantle ho Flash le SRAM tse kentsoeng 'mapeng sebakeng sa data sa CPU, tšehetso bakeng sa phihlello ea 8-bit, 16-bit le 32-bit. Flash e ts'ehetsa ts'ebetso ea ho bala feela, SRAM e ts'ehetsa ts'ebetso ea ho bala le ho ngola.

MOSALA
2 MHz~60 MHz kristale oscillator ea kantle (40 MHz feela bakeng sa ts'ebetso ea Wi-Fi/BT)

TSAMAISO YA RTC LE TIRISO YA MATLA A TLASE
ESP32 e sebelisa mekhoa e tsoetseng pele ea taolo ea matla e ka fetoloa lipakeng tsa mekhoa e fapaneng ea ho boloka matla. (Sheba Lethathamo la 5).

Mokhoa oa ho boloka matla

  • Mokhoa o sebetsang: RF chip ea sebetsa. Chip e ka amohela le ho fetisa lets'oao la molumo.
  • Mokhoa oa ho robala oa modem: CPU e ka sebetsa, oache e ka hlophisoa. Wi-Fi / Bluetooth baseband le RF
  • Mokhoa oa ho robala o bobebe: CPU e emisitsoe. RTC le memori le peripherals ULP coprocessor tshebetso. Ketsahalo efe kapa efe ea ho tsoha (MAC, moamoheli, sebali sa nako ea RTC kapa tšitiso ea kantle) e tla tsosa chip.
  • Mokhoa oa ho robala ka botebo: memori ea RTC feela le li-peripherals tse maemong a sebetsang. Lintlha tsa khokahano ea Wi-Fi le Bluetooth tse bolokiloeng ho RTC. ULP coprocessor e ka sebetsa.
  • Mokhoa oa Hibernation: 8 MHz oscillator le coprocessor ULP e hahelletsoeng li holofetse. Memori ea RTC ea ho khutlisetsa phepelo ea motlakase e khaotsoe. Ke sebali-nako se le seng feela sa nako ea RTC se ocheng e liehang le RTC GPIO mosebetsing. Oache ea RTC RTC kapa sebali sa nako se ka tsoha ho tsoa ho GPIO Hibernation mode.

Mokhoa oa ho robala haholo

  • Mokhoa oa ho robala o amanang: mokhoa oa ho boloka matla o fetoha lipakeng tsa Active, Modem-sleep, Light-sleep mode. CPU, Wi-Fi, Bluetooth, le nako ea nako e behiloeng esale pele ea seea-le-moea e tla tsosoa, ho netefatsa khokahano ea Wi-Fi / Bluetooth.
  • Mekhoa ea ho shebella sensor ea matla a tlase a matla: sistimi e kholo ke Mokhoa oa ho robala ka botebo, coprocessor ea ULP e buloa nako le nako kapa e koetsoe ho lekanya data ea sensor. Sensor e lekanya data, coprocessor ea ULP e etsa qeto ea ho tsosa sistimi e kholo.

E sebetsa ka mekhoa e fapaneng ea tšebeliso ea matla: LETHABO 5

M5STACK-M5Core2-V1.1-ESP32 IoT Development-Kit-FIG-9

Liphetoho life kapa life tse sa amoheloeng ka kotloloho ke mokha o ikarabellang bakeng sa tumellano li ka hlakola matla a mosebelisi a ho sebelisa sesebelisoa. Sesebelisoa sena se lumellana le karolo ea 15 ea Melao ea FCC. Ts'ebetso e ipapisitse le maemo a mabeli a latelang

  1. Sesebelisoa sena se ka 'na sa se ke sa baka tšitiso e kotsi, le
  2.  Sesebelisoa sena se tlameha ho amohela tšitiso efe kapa efe e amohetsoeng, ho kenyeletsoa tšitiso e ka bakang ts'ebetso e sa batleheng.

Hlokomela

  • Thepa ena e lekoa 'me e fumanoe e lumellana le meeli ea sesebelisoa sa digital sa Sehlopha sa B, ho latela karolo ea 15 ea Melao ea FCC. Meeli ena e etselitsoe ho fana ka tšireletso e utloahalang khahlanong le tšitiso e kotsi mohahong oa bolulo.
  • Thepa ena e hlahisa, e sebelisa le ho khantša matla a maqhubu a seea-le-moea, 'me haeba e sa kengoa le ho sebelisoa ho latela litaelo, e ka baka tšitiso e kotsi likhokahanong tsa radio. Leha ho le joalo, ha ho na tiiso ea hore tšitiso e ke ke ea etsahala setsing se itseng.
  • Haeba sesebelisoa sena se baka tšitiso e kotsi ho kamohelo ea seea-le-moea kapa ea thelevishene, e ka lekanyetsoang ka ho tima le ho tima sesebelisoa, mosebelisi o khothalletsoa ho leka ho lokisa tšitiso ka e 'ngoe kapa tse ling tsa mehato e latelang.
    • Sheba hape kapa o suthise lenakana le amohelang sebakeng se seng.
    • Eketsa karohano pakeng tsa thepa le moamoheli.
    • Hokela lisebelisoa sebakeng sa seketsoana se fapaneng le seo moamoheli a hokahaneng le sona.
    • Ikopanye le morekisi kapa setsebi sa radio/TV se nang le boiphihlelo bakeng sa thuso.
  • Thepa ena e lumellana le meeli ea ho pepeseha ha mahlaseli a FCC e behiloeng bakeng sa tikoloho e sa laoleheng . Thepa ena e lokela ho kenngoa le ho sebetsoa ka sebaka sa bonyane 20cm pakeng tsa radiator le 'mele oa hau.

Lokisa WIFI
UIFlow e fana ka bobeli offl.ine le web veruon ea moetsi oa lenaneo. Ha u sebelisa web mofuta, re hloka ho lokisa khokahano ea WiFi bakeng sa sesebelisoa. E latelang e hlalosa mekhoa e 'meli ea ho lokisa \ Vlfi khokahano bakeng sa sesebelisoa (Bum configuration le AP hotspot configuration).

Chesa WiFi ea tlhophiso{e khothaletsoa)
IOU!Flow-1.5.4 le liphetolelo tse ka holimo li ka ngola WiFi inlormat1on ka ho toba ka M5Burner.M5STACK-M5Core2-V1.1-ESP32 IoT Development-Kit-FIG-4

WiFi hotspot ea AP

  1. Tobetsa o tlold konopo ea matla ka letsohong le letšehali ho bulela mochini. Haeba W1FI E sa hlophisoa, sistimi e tla kenya mode configurallon ea netweke ha e buletsoe lekhetlo la pele t,me. Ha re re u batla ho kenya hape mocheng oa tlhophiso ea marang-rang, li-program tse ling. o ka sheba ts'ebetso e ka tlase. Fetola Letšoao la UIFlow le hlaha qalong, tobetsa konopo ea Lehae (bohareng ba konopo ea MS) ho kenya leqephe la tlhophiso. Tobetsa konopo e ka lehlakoreng le letona la fuselage ho fetolela khetho ho Setting, ebe o tobetsa konopo ea Lehae ho netefatsa. Tobetsa konopo e nepahetseng ho fetolela khetho ho WIFi Setting, tobetsa konopo ea Lehae ho netefatsa, 'me u qale ho hlophisa. M5STACK-M5Core2-V1.1-ESP32 IoT Development-Kit-FIG-5
  2. Kamora ho hokela hotspot ka katleho ka mohala oa hau oa mot>tle, bula sebatli sa mohala oa thekeng ho skena khoutu ea QR skrineng kapa ho kena ka kotloloho ho 192.188.4.1. kenya leqephe ho tlatsa lintlha tsa hau tsa WIFI. le ciick Configure ho hatisa lintlha tsa hau tsa WiFi. Sesebelisoa sa wm se qala hape ka boits'oaro ka mor'a ho hlophisa ka katleho le ho kenya mokhoa oa lenaneo.

Hlokomela: Litlhaku tse ikhethileng joalo ka "sebaka" ha lia lumelloa ho W,Fi 1rtformat10n e hlophisitsoeng.M5STACK-M5Core2-V1.1-ESP32 IoT Development-Kit-FIG-6

BLEUART Tlhaloso ea Mosebetsi 
Theha khokahano ea Bluetooth 'me u lumelle tšebeletso ea Bluetooth passthrough.M5STACK-M5Core2-V1.1-ESP32 IoT Development-Kit-FIG-7

Litaelo
Khokahano ea Bluetooth ea gastrough le scad co / off control LEDM5STACK-M5Core2-V1.1-ESP32 IoT Development-Kit-FIG-8

Litokomane / Lisebelisoa

M5STACK M5Core2 V1.1 ESP32 IoT Development Kit [pdf] Buka ea Mong'a
M5CORE2V11, 2AN3WM5CORE2V11, M5Core2 V1.1 ESP32 IoT Development Kit, M5Core2 V1.1, ESP32 IoT Development Kit, IoT Development Kit

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