M5STACK M5 Pepa Rinobatika Ink Screen Controller Chishandiso Chinyorwa Chekushandisa

M5STACK M5 Pepa Rinobatika Ink Screen Controller Chishandiso Chinyorwa Chekushandisa

Zviri mukati hide

5 Zvinyorwa / Zvishandiso

5.1 References

6 Related Posts

Overview

M5 Pepa chinhu chinobatika inki chidzitiro chekudzora mudziyo. Gwaro iri rinoratidza mashandisiro echishandiso kuyedza mashandisirwo eWIFI neBluetooth.

Development environment

Arduino IDE

Enda ku https://www.arduino.cc/en/main/software kurodha iyo Arduino IDE inoenderana neyako yekushandisa system uye kuimisa.

Vhura iyo Arduino IDE uye wedzera kero yekutarisira yeM5Stack board kune zvaunofarira
https://m5stack.osscnshenzhen.aliyuncs.com/resource/arduino/package_m5stack_index.json

Tsvaga “M5Stack” in the board management and download it.

WiFi

Shandisa iyo yepamutemo WIFI yekuongorora kesi yakapihwa neESP32 muExample list to test

Mushure mekuisa chirongwa kubhodhi rekuvandudza, vhura iyo serial yekutarisa kuti view mhinduro dzeWiFi scan

Bluetooth

Ratidza mashandisiro ekare Bluetooth kutumira mameseji kuburikidza neBluetooth uye nekuaendesa kune serial port kunodhinda.

Mushure mekurodha chirongwa kubhodhi rekusimudzira, shandisa chero Bluetooth seri yedebugging chishandiso kubatanidza nekubatanidza, uye kutumira mameseji. (Izvi zvinotevera zvinoshandisa nharembozha Bluetooth serial port debugging app kuratidza)

Mushure mekunge mudziyo wekugadzirisa watumira meseji, mudziyo uchagamuchira meseji uye woidhinda kune serial port.

Overview

M5 Pepa ingi inobatika ingi screen controller mudziyo, mutongi anotora ESP32-D0WD. Yemagetsi inki sikirini ine resolution ye540*960 @4.7″ yakaiswa kumberi, inotsigira 16-level grayscale kuratidza. Iine GT911 capacitive touch panel, inotsigira maviri-point kubata uye akawanda gesture mashandiro. Yakabatanidzwa dial vhiri encoder, SD kadhi slot, uye mabhatani emuviri. Imwe FM24C02 yekuchengetedza chip (256KB-EEPROM) yakasungirirwa kuitira simba-kuvharwa kuchengetedza data. Yakavakwa-mu 1150mAh lithium bhatiri, yakasanganiswa neyemukati RTC (BM8563) inogona kuwana kurara uye kumuka-kumuka mabasa, Iyo mudziyo inopa kutsungirira kwakasimba. Kuvhurwa kwemaseti matatu eHY3-2.0P peripheral interfaces kunogona kuwedzera mamwe ma sensor madivayiri.

Product Features

Yakamisikidzwa ESP32, inotsigira WiFi, Bluetooth
Yakavakwa-mukati 16MB Flash
Low-power display panel
Tsigira maviri-point kubata
Inenge 180 degrees vieweng angle
Munhu-kombuta yekudyidzana interface
Yakavakwa-mukati 1150mAh yakakura kugona lithium bhatiri
Yakapfuma yekuwedzera interface

Main Hardware

ESP32-D0WD

ESP32-D0WD iSystem-in-Package (SiP) module yakavakirwa paESP32, inopa yakakwana Wi-Fi uye Bluetooth zvinoshanda. Iyo module inobatanidza 16MB SPI flash. ESP32-D0WD inobatanidza zvese zvinotenderedza zvikamu zvisina musono, zvinosanganisira crystal oscillator, flash, sefa capacitor uye RF yekufananidza link mune imwechete pasuru.

4.7”Ingi sikirini

model	EPD-ED047TC1
Resolution	540 * 940
Ratidza nzvimbo	58.32 * 103.68mm
Grayscale	16 Level
Ratidza mutyairi chip	IT8951
Pixel Pitch	0.108 * 0.108 mm

GT911 Bata panhi

Yakavakwa-in capacitive sensing yedunhu uye yakakwira-inoshanda MPU Report rate: 100Hz
Outputs touch coordinates munguva chaiyo
Yakabatana software inoshanda kune capacitive touch screens emhando dzakasiyana
Simba rimwe chete rekupa, yemukati 1.8V LDO
Flash embedded; In-system reprogrammable
HotKnot yakabatanidzwa

Interface

M5Paper ine Type-C USB interface uye inotsigira USB2.0 yakajairwa

Pini mepu : Iwo matatu seti eHY2.0-4P nzvimbo dzakapihwa dzakabatana neG25, G32, G26, G33, G18, G19 yeESP32 zvakateerana.

Interface	PIN
PORT.A	G25, G32
PORT.B	G26, G33
PORT.C	G18, G19

FCC Chirevo

Chero Shanduko kana zvigadziriso zvisina kutenderwa nebato rine chekuita nekutevedzwa zvinogona kukanganisa mvumo yemushandisi yekushandisa michina.

Ichi chishandiso chinoenderana nechikamu 15 cheFCC Mitemo. Kushanda kunoenderana nemamiriro maviri anotevera:

Ichi chishandiso chinogona kusakonzera kukanganisa kunokuvadza, uye
Muchina uyu unofanirwa kugamuchira chero kukanganisa kunowanikwa, kusanganisira kukanganisa kunogona kukonzera kushanda kwausingadi.

Cherechedza:
Midziyo iyi yakaedzwa uye yakawanikwa inoenderana nemiganhu yeKirasi B yedhijitari mudziyo, zvichienderana nechikamu chegumi neshanu cheMitemo yeFCC. Iyi miganho yakagadzirirwa kupa dziviriro inonzwisisika kubva mukukanganisa kunokuvadza mukuisa kwekugara. Mudziyo uyu unogadzira, unoshandisa uye unogona kuvheneka redhiyo frequency simba uye, kana isina kuiswa uye kushandiswa zvinoenderana nemirairo, inogona kukonzera kukanganisa kunokanganisa kufambiswa kweredhiyo. Nekudaro, hapana vimbiso yekuti kukanganisa hakuzoitika mune imwe yekumisikidza. Kana mudziyo uyu ukakonzera kukanganisa kunokanganisa redhiyo kana terevhizheni, iyo inogona kutariswa nekudzima mudziyo nekubatidza, mushandisi anokurudzirwa kuyedza kugadzirisa kukanganiswa neimwe kana anopfuura eanotevera matanho:

Reorrent kana kutamisa antenna inogamuchira.
Wedzera kupatsanurwa pakati pemidziyo nemugamuchiri.
Batanidza midziyo mune yekubuda padunhu rakasiyana neiyo iyo inotambirwa yakabatana.
Bvunza mutengesi kana nyanzvi yeredhiyo/TV ine ruzivo kuti ubatsirwe.

FCC Radiation Exposure Statement:
Mudziyo uyu unoenderana neFCC radiation exposure limits yakatemerwa nzvimbo isingadzoreki .Mudziyo uyu unofanirwa kuiswa uye kushandiswa nedikidiki chinhambwe 20cm pakati pe radiator&muviri wako.