Letšoao la M5STACK19777 Core Ink Development Kit
Bukana ea Mosebelisi

TLHOKOMELO

CORE PINK ke boto ea ESP32 e thehiloeng mojuleng oa ESP32-PICO-D4, 'me e na le eINK ea 1.54-inch. Boto e entsoe ka PC + ABC.

M5STACK 19777 Core Ink Development Ki - TLHALOSO

Sebopeho sa Hardware

Thepa ea COREINK: ESP32-PICO-D4 chip, eLNK, LED, Button, interface GROVE, TypeC-to-USB interface, RTC, Power Management chip betri.
ESP32- PICO-D4 ke mojule oa System-in-Package (SiP) o thehiloeng ho ESP32, o fanang ka ts'ebetso e felletseng ea Wi-Fi le Bluetooth. Mojule o kopanya 4-MB SPI flash. ESP32-PICO-D4 e kopanya likarolo tsohle tsa peripheral ntle le moroallo, ho kenyeletsoa oscillator ea kristale, flash, li-filter capacitor, le lihokelo tse tšoanang tsa RF ka har'a sephutheloana se le seng.

1.54” E-Paper Display
Pontšo ke pontšo ea TFT e sebetsang ea matrix electrophoretic, e nang le sebopeho le moralo oa sistimi ea litšupiso. Ea 1. 54 ” sebaka se sebetsang se na le lipikselse tse 200 × 200, 'me se na le bokhoni ba ponts'o e felletseng ea 1bit e tšoeu / e ntšo. Potoloho e kopaneng e na le "buffer" ea heke, buffer ea mohloli, sebopeho, logic ea taolo ea nako, oscillator, DC-DC, SRAM, LUT, VCOM'me moeli o fanoa ka phanele ka 'ngoe.

TLHALOSO PIN

USB SEBELE
COREINK Configuration Type-C mofuta oa USB segokanyimmediamentsi sa sebolokigolo, tshehetsa USB2.0 mokhoa o tloaelehileng oa puisano protocol.

M5STACK 19777 Core Ink Development Ki - USB

GROE SEBAKARE
4p e lahliloeng ea 2.0mm COREINK GROVE interfaces, wiring ea ka hare le GND, 5V, GPIO4, GPIO13 e hokahaneng.

M5STACK 19777 Core Ink Development Ki - INTERFACE

MOSEBETSI TLHALOSO

Khaolo ena e hlalosa li-module le mesebetsi e fapaneng ea ESP32-PICO-D4.

CPU LE KHOPOTSO
ESP32-PICO-D4 e na le Xtensa® 32-bit LX6 MCU tse peli tse matla a tlase. Memori ea on-chip e kenyelletsa:

  • 448-KB ea ROM, 'me lenaneo le qala bakeng sa mehala ea ts'ebetso ea kernel
  • Bakeng sa litaelo tsa 520 KB le chip ea polokelo ea data SRAM (ho kenyeletsoa memori ea flash 8 KB RTC)
  • Memori ea khanya ea RTC ea 8 KB SRAM, ha RTC e ka qalisoa ka mokhoa o tebileng oa boroko, le bakeng sa ho boloka data e fihletsoeng ke CPU e kholo.
  • Memori e liehang ea RTC, ea 8 KB SRAM, e ka fihlelleha ke coprocessor ka mokhoa o tebileng oa boroko.
  • Ea 1 kbit ea tšebeliso, e leng 256-bit system-specific (Aterese ea MAC le chipset); li-bits tse setseng tsa 768 li boloketsoe lenaneo la basebelisi, mananeo ana a Flash a kenyelletsa encryption le chip ID

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 e ka sebelisa khoutu.
  • Ho fihla ho 8 MB ea Flash ea kantle le SRAM e bonts'itsoeng 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, 'me SRAM e ts'ehetsa ts'ebetso ea ho bala le ho ngola.

ESP32-PICO-D4 4 MB ea SPI Flash e kopaneng, khoutu e ka etsoa 'mapa sebakeng sa CPU, tšehetso bakeng sa phihlello ea 8-bit, 16-bit le 32-bit, mme e ka sebelisa khoutu. Pina GPIO6 ESP32 ea, GPIO7, GPIO8, GPIO9, GPIO10, le GPIO11 bakeng sa ho hokahanya mojule o kopantsoeng oa SPI Flash, o sa buelloang bakeng sa mesebetsi e meng.

MOSALA

  • ESP32-PICO-D4 e kopanya 40 MHz kristale oscillator.

TSAMAISO YA RTC LE TIRISO YA MATLA A TLASE 

ESP32 e sebelisa mekhoa e tsoetseng pele ea taolo ea matla e ka fetoloang 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. The chip e ka amohela le ho fetisa lets'oao la molumo.
    - Mokhoa oa ho robala oa modem: CPU e ka sebetsa, 'me 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 Boroko bo tebileng: memori ea RTC feela le li-peripheral li maemong a sebetsang. Lintlha tsa khokahano ea Wi-Fi le Bluetooth li bolokiloe ho RTC. ULP coprocessor e ka sebetsa.
    - Mokhoa oa ho hibernation: 8 MHz oscillator le coprocessor ULP e hahelletsoeng li holofetse. Memori ea RTC ea ho khutlisetsa phepelo ea motlakase e khaotsoe. Ho na le sebali-nako se le seng feela sa oache ea RTC e teng oacheng 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: matla a bolokang matla a fetoha lipakeng tsa Active, Modem-sleep, le 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 ea matla a tlase a matla a tlase: sistimi e kholo e maemong a Boroko bo tebileng, coprocessor ea ULP e buloa nako le nako kapa ea koaloa ho lekanya data ea sensor. Sensor e lekanya data, coprocessor ea ULP e etsa qeto ea hore na e tla tsosa sistimi e kholo.
Mokhoa oa tšebeliso ea matla E sebetsa Modem-boroko Boroko bo bobebe Boroko bo tebileng Hibernation
Mokhoa oa ho robala Mokhoa oa ho robala o amanang Sensor ea matla a tlase a lekanya data
CPU bula bula kgefutsa koala koala
Wi-Fi/Bluetooth Radio bula bula koala koala koala
Memori ea RTC bula bula bula bula koala
ULP coprocessor bula bula bula bula / koala koala

LIEKETSENG MOTLATSI

LIEKETSENG LIEKETSENG 

Lethathamo la 8: Litekanyetso tse fokotsang

Letšoao Paramethara Min  Max Yuniti
EA-33-VDD Phepelo ea motlakase voltage - 0.3 4. V
1 kantle ho kenya¹ Cumulative L0 tlhahiso ea hajoale - 1,100 mA
T lebenkele Mocheso oa polokelo -40 150 ºC
  1. VIO ho phepelo ea motlakase, Sheba Sehlomathiso sa Tlhaloso ea Setegeniki sa ESP32

IO_MUX, joalo ka SD_CLK ea phepelo ea Motlakase bakeng sa VDD_SDIO.

Tobetsa 'me u tšoare konopo ea matla ka lehlakoreng metsotsoana e 'meli ho qala sesebelisoa. Tobetsa o hatelle ho feta metsotswana e 6 ho tima sesebediswa. Fetolela ho mokhoa oa foto ka Skrine sa lapeng, 'me avatar e ka fumanoang ka khamera 0 e hlahisoa skrineng sa TFT. Mohala oa USB o tlameha ho hokahanngoa ha o sebetsa, 'me betri ea lithium e sebelisetsoa ho boloka nako e khutšoanyane ho thibela ho hlōleha ha matla.

Phatlalatso ea FCC
Liphetoho leha e le life kapa liphetoho tse sa amoheloang ka ho hlaka ke mokha o ikarabellang bakeng sa ho lumellana le melaoana li ka senya matla a mosebedisi a ho sebelisa thepa.

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, 'me e ka 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 khethoang ka ho tima le ho tima sesebelisoa, mosebelisi o khothalletsoa ho leka ho lokisa tšitiso ka e le 'ngoe kapa ho feta 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.

Polelo ea Ts'oaetso ea Mahlaseli a FCC:
Sesebelisoa sena se 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 lipakeng tsa radiator le 'mele oa hau.

ESP32TimerCam/TimerCameraF/TimerCameraX Qalo e Potlakileng

Ka firmware e kentsoeng esale pele, ESP32TimerCam ea hau,/TimerCameraF/TimerCameraX e tla sebetsa hang ka mor'a hore motlakase o bulele.

  1. Matlafatsa thapo ho ESP32TimerCam/TimerCameraF/TimerCameraX ka thapo ya USB. Sekhahla sa Baud 921600.
    M5STACK 19777 Core Ink Development Ki - Qalo e Potlakileng
  2. Kamora ho ema metsotsoana e seng mekae, Wi-Fi e hlahloba AP e bitsoang "TimerCam" ka komporo ea hau (kapa mohala oa thekeng), ebe o e hokela.
    M5STACK 19777 Core Ink Development Ki - Qalo e Potlakileng ea 2
  3. Bula sebatli khomphuteng (kapa mohala oa thekeng), 'me u etele URL http://192.168.4.1:81. Hajoale, u ka bona phetiso ea nako ea 'nete ea video ka ESP32TimerCam/TimerCameraF/TimerCameraX ho sebatli.
    M5STACK 19777 Core Ink Development Ki - Qalo e Potlakileng ea 3M5STACK 19777 Core Ink Development Ki - Qalo e Potlakileng ea 4

Lebitso la Bluetooth "m5stack" le fumaneha mohala oa mohala_ BLE"

M5STACK 19777 Core Ink Development Ki - Bluetooth

Litokomane / Lisebelisoa

M5STACK 19777 Core Ink Development Kit [pdf] Bukana ea Mosebelisi
M5COREINK, 2AN3WM5COREINK, 19777 Core Ink Development Kit, 19777, Core Ink Development Kit

Litšupiso

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