I-Pico e-Paper 2.9 B EPD Module ye-Raspberry Pi Pico
Ulwazi Lomkhiqizo
Imininingwane
- Igama Lomkhiqizo: I-Pico e-Paper 2.9 (B)
- Indawo Yokusetshenziswa: Kunconyiwe kwangaphakathi
- Imvelo Yokusetshenziswa Kwesikrini Se-E-Ink:
- Ukuswakama Okuhlobene Okunconyiwe: 35%~65%RH
- Isikhathi Esikhulu Sokugcina: Izinyanga eziyisi-6 ngaphansi kuka-55%RH
- Isikhathi Sokuthutha: Izinsuku eziyi-10
- Ukucaciswa kwe-Screen Cable Interface: 0.5mm pitch, 24Pin
Imiyalo yokusetshenziswa komkhiqizo
Layisha Idemo Ngesikhathi sokuqala
- Cindezela bese ubamba inkinobho ethi BOOTSET ebhodini le-Pico.
- Xhuma i-Pico embotsheni ye-USB yekhompyutha nge-Micro
Intambo ye-USB. - Dedela inkinobho lapho ikhompuyutha ibona okukhiphekayo
i-hard drive (RPI-RP2). - Landa idemo futhi uvule indlela ye-arduinoPWMD1-LED ngaphansi kwe
I-D1LED.ino. - Chofoza Amathuluzi -> Imbobo bese ukhumbula i-COM ekhona (ehlukile
amakhompyutha abonisa i-COM ehlukile, khumbula i-COM ekhona kudivayisi yakho
ikhompuyutha). - Xhuma ibhodi lomshayeli kukhompuyutha ngekhebula le-USB.
- Chofoza Amathuluzi -> Izimbobo bese ukhetha Ibhodi le-uf2 okokuqala
uxhumano. - Ngemuva kokuthi ukulayisha sekuqediwe, ukuxhuma futhi kuzoholela
imbobo ye-COM eyengeziwe. - Chofoza Ithuluzi -> Ibhodi Le-Dev -> I-Raspberry Pi Pico/RP2040 ->
I-Raspberry Pi Pico. - Ngemva kokusetha, chofoza umcibisholo ongakwesokudla ukuze ulayishe.
- Uma uhlangabezana nezinkinga, faka kabusha noma shintsha i-Arduino IDE
inguqulo. - Ukuze ukhiphe i-Arduino IDE, yikhiphe ngokuhlanzekile.
- Susa mathupha konke okuqukethwe kwefolda
C:Abasebenzisi[igama]AppDataLocalArduino15 (udinga ukukhombisa okufihliwe
files ukukubona). - Faka kabusha i-Arduino IDE.
Idemo Yomthombo Ovulekile
- Idemo ye-MicroPython (GitHub)
- I-MicroPython Firmware/Blink Demo (C)
- Idemo esemthethweni ye-Raspberry Pi C/C++
- Idemo esemthethweni yeRaspberry Pi MicroPython
- Idemo Esemthethweni ye-Arduino C/C++
FAQ
Umbuzo: Iyini indawo yokusetshenziswa kwe-e-ink
isikrini?
Impendulo: Umswakama ohlobene onconyiwe wesikrini se-e-ink
kungu-35% ~ 65%RH. Okokugcina, kufanele kube ngaphansi kuka-55%RH, kanye ne-
isikhathi esiphezulu sokulondoloza yizinyanga eziyisi-6. Ngesikhathi sokuthutha, kufanele
zingadluli izinsuku eziyi-10.
Umbuzo: Yiziphi izinyathelo zokuphepha zesikrini se-e-ink
vuselela?
Impendulo: Isikrini se-e-ink siyanconywa ukuthi sisetshenziswe endlini. Uma isetshenziswa
ngaphandle, kufanele ivikelwe elangeni eliqondile kanye nemisebe ye-UV.
Lapho uklama imikhiqizo enezikrini ze-e-ink, qinisekisa ukuthi
Izimfuneko zokushisa nokuswakama kwesikrini ziyahlangatshezwa.
Umbuzo: Kungani izinhlamvu zesiShayina zingavezwa ku-
isikrini se-e-ink?
Impendulo: Umtapo wezincwadi wezinhlamvu zesiShayina ohlelweni lwethu usebenzisa i
Indlela yombhalo wekhodi ye-GB2312. Sicela ubonise izinhlamvu zesiShayina
shintsha i-xxx_test.c yakho file kufomethi yombhalo wekhodi ye-GB2312, hlanganisa
bese uyilanda.
Umbuzo: Ngemva kokusebenzisa isikhathi esithile, isikrini siqala kabusha
(ukuvuselela okugcwele) kunenkinga enkulu ye-afterimage engeke ibe khona
ilungisiwe?
Impendulo: Ngemva kokusebenza kokuvuselela ngakunye, kunconywa ukusetha
isikrini ukuze ulale imodi noma ucime ngokuqondile idivayisi kuso
vimbela isikrini ekubeni sibe ngevolumu ephezulutage state isikhathi eside
isikhathi, okungase kubangele ukutubeka.
Umbuzo: Kungani i-e-Paper ikhombisa umngcele omnyama?
Impendulo: Umbala wokubonisa umngcele ungasethwa ngeBorder
Irejista ye-Waveform Control noma i-VCOM NE-DATHA INTERVAL SETTING
bhalisa.
Umbuzo: Kuyini ukucaciswa kwekhebula lesikrini
isikhombimsebenzisi?
Impendulo: I-interface yekhebula lesikrini ine-pitch engu-0.5mm kanye ne-24
izikhonkwane.
I-Pico e-Paper 2.9 (B)
Kuphelileview
I-Pico e-Paper 2.9 (B)
2.9inch EPD (Isibonisi Sephepha Le-Electronic) Imojula Ye-Raspberry Pi Pico, Amaphikseli angu-296 × 128, Amnyama / Amhlophe / Abomvu, Isixhumi esibonakalayo se-SPI.
Ukucaciswa
Usayizi: 2.9inch Ubukhulu bohlaka(iphaneli eluhlaza): 79.0mm × 36.7mm × 1.05mm Ubukhulu bohlaka(ibhodi lomshayeli): 82.0mm × 38.0mm Usayizi wokubonisa: 66.89mm × 29.05mm Ivolumu yokusebenzatage: 3.3V/5V Isixhumi esibonakalayo: I-SPI Dot pitch: 0.138 × 0.138 Ukulungiswa: 296 × 128 Umbala wokubonisa: Mnyama, Mhlophe, Ompunga Obomvu: 2 isikhathi sokuvuselela esigcwele: 15s Amandla okuvuselela: 26.4mW (uhlobo.) Okwamanje okulindile: <0.01 U-A (cishe akekho) Qaphela:
2.9inch EPD Module ye-Raspberry Pi Pico,
296 × 128, Mnyama / Mhlophe /Obomvu, SPI
1. Isikhathi sokuvuselela: Isikhathi sokuvuselela siyimiphumela yokuhlola, isikhathi sokuvuselela sangempela sizoba namaphutha, futhi umphumela wangempela uzoba khona. Kuzoba nomphumela olokozayo phakathi nenqubo yokuvuselela umhlaba wonke, lokhu kuyinto evamile.
2. Ukusetshenziswa kwamandla: Idatha yokusetshenziswa kwamandla yimiphumela yokuhlola. Ukusetshenziswa kwamandla kwangempela kuzoba nephutha elithile ngenxa yokuba khona kwebhodi lomshayeli kanye nesimo sangempela sokusetshenziswa. Umphumela wangempela uzoba namandla.
Isikhathi Sokuxhumana se-SPI
Njengoba isikrini sikayinki sidinga ukuboniswa kuphela, ikhebuli yedatha (i-MISO) ethunyelwe isuka emshinini futhi yamukelwe umsingathi ifihliwe lapha.
CS: Khetha i-chip yesigqila, uma i-CS iphansi, i-chip ivuliwe. I-DC: iphinikhodi yokulawula idatha/umyalo, bhala umyalo lapho i-DC=0; bhala idatha lapho i-DC=1. I-SCLK: Iwashi lokuxhumana le-SPI. I-SDIN: Inkosi yezokuxhumana ye-SPI iyathumela, inceku iyamukela. Isikhathi: CPHL=0, CPOL=0 (SPI0)
Amazwana Ngolwazi oluthile mayelana ne-SPI, ungasesha ulwazi ku-inthanethi. I-Working Protocol
Lo mkhiqizo uyithuluzi le-E-paper elamukela ubuchwepheshe bokuboniswa kwesithombe be-Microencapsulated Electrophoretic Display, MED. Indlela yokuqala iwukwenza ama-sphere amancanyana, lapho ama-pigment anombala oshajiwe alengiswa kuwoyela osobala futhi azonyakaza kuye ngokushajwa kwe-elekthronikhi. Isikrini se-E-paper sibonisa amaphethini ngokubonisa ukukhanya kwe-ambient, ngakho-ke asinaso isidingo sokukhanya kwangemuva. (Qaphela ukuthi i-e-Paper ayikwazi ukusekela ukubuyekezwa ngokuqondile ngaphansi kokukhanya kwelanga). Indlela yokuchaza amaphikseli Esithombeni se-monochrome sichaza amaphikseli, u-0 umnyama no-1 umhlophe.
Okumhlophe: Bit 1
I-BlackBit 0
Ichashaza emfanekisweni libizwa ngephikseli. Njengoba sazi, u-1 no-0 asetshenziselwa ukuchaza umbala, ngakho-ke singasebenzisa ibhithi elilodwa ukuchaza umbala wephikseli eyodwa, kanye nebhayithi elingu-1 = 8pixels Kwa ex.ample, Uma simisa amaphikseli okuqala angu-8 abe mnyama kanye namaphikiseli angu-8 okugcina abe mhlophe, siwabonisa ngamakhodi, azoba ngu-16-bit njengoba ngezansi:
Kwikhompyutha, idatha igcinwa ngefomethi ye-MSB:
Ngakho-ke singasebenzisa amabhayithi amabili kumaphikseli angu-16. Ku-2.13inch e-paper B, imibala yesibonisi ibomvu, emnyama, nemhlophe. Kudingeka sihlukanise isithombe sibe yizithombe ezi-2, esinye isithombe esimnyama nesimhlophe, kanti esinye isithombe esibomvu nokumhlophe. Lapho uthumela, ngenxa yokuthi irejista eyodwa ilawula i-pixel emnyama noma emhlophe, eyodwa ilawula isibonisi Esibomvu noma esimhlophe. Ingxenye emnyama nemhlophe ka-2.13 isebenzisa i-byte engu-1 ukulawula amaphikseli angu-8, futhi ingxenye ebomvu nemhlophe isebenzisa i-byte engu-1 ukulawula amaphikseli angu-8. Okwesiboneloample, ake sithi kunamaphikseli angu-8, awokuqala angu-4 abomvu, nangemuva angu-4 amnyama: Adinga ukuhlakazwa abe isithombe esimnyama nesimhlophe kanye nesithombe esibomvu nesimhlophe. Zombili lezi zithombe zinamaphikiseli angu-8, kodwa amaphikiseli amane okuqala esithombe esimnyama nesimhlophe simhlophe, amaphikiseli angu-4 okugcina amnyama, namaphikiseli angu-4 okuqala esithombe esibomvu nokumhlophe Iphikseli eyodwa ibomvu, kanti amaphikseli amane okugcina amhlophe. .
Uma uchaza ukuthi idatha yephikseli emhlophe ingu-1 futhi emnyama ingu-0, khona-ke singathola:
Ukuze sikwazi ukusebenzisa i-byte engu-1 ukulawula njalo ngamaphikseli ayisishiyagalombili.
Izinyathelo zokuzivikela
1. Ngesikrini esisekela ukuvuselelwa okungaphelele, sicela wazi ukuthi awukwazi ukuvuselela isikrini ngemodi eyingxenye ngaso sonke isikhathi. Ngemva kokubuyekeza ingxenye ethile, udinga ukuvuselela ngokugcwele isikrini kanye. Uma kungenjalo, umphumela wokubonisa isikrini uzoba ongajwayelekile, ongeke ulungiswe!
2. Ngenxa yamaqoqo ahlukene, amanye awo anokuphazamiseka. Gcina i-e-Paper kwesokudla phezulu kuzokwehlisa. Futhi uma i-e-Paper ingazange ivuselelwe isikhathi eside, izoba bomvu/iphuzi. Sicela usebenzise ikhodi yedemo ukuze uvuselele i-e-paper izikhathi ezimbalwa kulesi simo.
3. Qaphela ukuthi isikrini asikwazi ukuvuleka isikhathi eside. Uma isikrini singavuselelwanga, sicela usethe isikrini kumodi yokulala, noma ucime i-e-Paper. Uma kungenjalo, isikrini sizohlala sinevolumu ephezulutage-state isikhathi eside, okuzolimaza i-e-Paper futhi ayikwazi ukulungiswa!
4. Uma usebenzisa i-e-Paper, kunconywa ukuthi isikhawu sokuvuselela sibe okungenani ama-180s, futhi uvuselele okungenani kanye njalo emahoreni angama-24. Uma i-e-Paper ingasetshenziswa isikhathi eside, isikrini sikayinki kufanele sibhulashwe futhi sigcinwe. (Bheka kudathabhethi yezidingo ezithile zendawo yokugcina)
5. Ngemuva kokuthi isikrini singene kumodi yokulala, idatha yesithombe esithunyelwe izozitshwa, futhi ingavuselelwa ngokujwayelekile kuphela ngemva kokuqalisa futhi.
6. Lawula irejista ye-0x3C noma 0x50 (bheka imininingwane yemininingwane) ukuze ulungise umbala womngcele. Ngohlelo, ungalungisa irejista ye-Border Waveform Control noma UKUSETHWA KWE-VCOM KANYE NEDATHA INTERVAL ukuze usethe umngcele.
7. Uma uthola ukuthi idatha yesithombe esidaliwe iboniswa ngokungalungile esikrinini, kuyanconywa ukuthi uhlole ukuthi ukulungiselelwa kosayizi wesithombe kulungile, shintsha izilungiselelo zobubanzi nobude besithombe bese uzama futhi.
8. Ivolumu yokusebenzatagI-e ye-e-Paper ingu-3.3V. Uma uthenga iphaneli eluhlaza futhi udinga ukwengeza isiyingi sokuguqula izinga ukuze ihambisane ne-5V voltage. Inguqulo entsha yebhodi lomshayeli (i-V2.1 nezinguqulo ezilandelayo) yengeze umjikelezo wokucubungula izinga, ongasekela kokubili izindawo zokusebenza ze-3.3V ne-5V. Inguqulo endala ingasekela kuphela indawo yokusebenza engu-3.3V. Ungaqinisekisa inguqulo ngaphambi kokuyisebenzisa. (Lena enamaphini angu-20 ku-PCB ngokuvamile inguqulo entsha)
9. Ikhebuli ye-FPC yesikrini intekenteke uma kuqhathaniswa, naka ukugobisa intambo ngendlela evundlile yesikrini uma uyisebenzisa, futhi ungayigobi ikhebula ngendlela eqondile yesikrini.
10. Isikrini se-e-Paper sithambile, sicela uzame ukugwema ukuwa, ukungqubuzana, nokucindezela kanzima.
11. Sincoma ukuthi amakhasimende asebenzise i-sampUhlelo olunikezwe yithi ukuhlola ngebhodi lokuthuthukisa elihambisanayo ngemuva kokuthola isikrini.
I-RPi Pico
I-Hardware Connection
Sicela unakekele isiqondiso lapho uxhuma i-Pico. Ilogo yembobo ye-USB iphrintiwe ukukhombisa uhla lwemibhalo, ungabheka nezikhonkwane. Uma ufuna ukuxhuma ibhodi ngentambo enamaphini angu-8, ungabheka ithebula elingezansi:
I-e-Paper Pico
Incazelo
I-VCC VSYS
Okokufaka kwamandla
I-GND GND
Ground
Iphinikhodi ye-DIN GP11 MOSI yesixhumi esibonakalayo se-SPI, idatha edluliswa isuka ku-Master iye ku-Slave.
I-CLK GP10
Iphinikhodi ye-SCK yesixhumi esibonakalayo se-SPI, okokufaka kwewashi
I-CS GP9
Iphinikhodi yokukhetha ye-chip yesixhumi esibonakalayo se-SPI, Isebenza Phansi
DC GP8
Iphinikhodi yokulawula idatha/yomyalo (Phezulu: Idatha; Phansi: Umyalo)
I-RST GP12
Setha kabusha iphinikhodi, iyasebenza iphansi
BUSY GP13
Iphinikhodi yokukhipha ematasa
KEY0 GP2
Ukhiye womsebenzisi 0
KEY1 GP3
Ukhiye womsebenzisi 1
GIJIMA GIJIMA
Setha kabusha
Ungakwazi ukunamathisela ibhodi ku-Pico njenge-Pico-ePaper-7.5.
Imvelo Yokusetha
Ungabheka imihlahlandlela ye-Raspberry Pi: https://www.raspberrypi.org/documentation/pico/getting-started/ Landa amakhodi eDemo
Vula i-terminal ye-Pi bese ugijima umyalo olandelayo:
cd ~ sudo wget https://files.waveshare.com/upload/2/27/Pico_ePaper_Code.zip vula unzip Pico_ePaper_Code.zip -d Pico_ePaper_Code cd ~/Pico_ePaper_Code
Ungaphinda uhlanganise amakhodi kusuka ku-Github.
cd ~ git clone https://github.com/waveshare/Pico_ePaper_Code.git cd ~/Pico_ePaper_Code
Mayelana ne-exampLes
Imihlahlandlela isuselwe ku-Raspberry Pi. C amakhodi
I-exampi-le enikeziwe iyahambisana nezinhlobo ezimbalwa, udinga ukulungisa okuyinhloko.c file, yeka ukuphawula kwencazelo ngokuya ngohlobo lwangempela lwesibonisi ositholayo. Okwesiboneloample, uma une-Pico-ePaper-2.13, sicela ulungise i-main.c file, uncomment line 18 (noma mhlawumbe umugqa we-19).
Setha iphrojekthi:
cd ~/Pico_ePaper_Code/c
Dala ifolda yokwakha bese wengeza i-SDK. ../../pico-sdk iyindlela ezenzakalelayo ye-SDK, uma ulondoloza i-SDK kwezinye izinkomba, sicela uyishintshe iye endleleni yangempela.
mkdir ukwakha i-cd thumela ngaphandle PICO_SDK_PATH=../../pico-sdk
Qalisa umyalo we-cmake ukuze ukhiqize u-Makefile file.
cmka..
Qalisa ukwenza umyalo ukuze uhlanganise amakhodi.
yenza -j9
Ngemva kokuhlanganisa, ifayela le-epd.uf2 file kukhiqizwa. Okulandelayo, cindezela bese ubamba inkinobho ethi BOOTSEL ebhodini le-Pico, xhuma i-Pico ku-Raspberry Pi usebenzisa intambo ye-Micro USB, bese ukhulula inkinobho. Kuleli qophelo, idivayisi izobona idiski ekhiphekayo (RPI-RP2). Kopisha i-epd.uf2 file esanda kukhiqizwa kudiski ekhiphekayo esanda kuqashelwa (RPI-RP2), i-Pico izoqala kabusha ngokuzenzakalelayo uhlelo olusebenzayo. I-Python Qala ngokucindezela bese ubamba inkinobho ethi BOOTSEL ebhodini le-Pico, sebenzisa intambo ye-Micro USB ukuxhuma i-Pico ku-Raspberry Pi, bese ukhulula inkinobho. Kuleli qophelo, idivayisi izobona idiski ekhiphekayo (RPI-RP2). Kopisha i-rp2-pico-20210418-v1.15.uf2 file kumkhombandlela we-python kudiski ekhiphekayo (RPI-RP2) esanda kuhlonzwa. Buyekeza i-Thonny IDE.
sudo apt thuthukisa i-thonny
Vula i-Thonny IDE (chofoza ilogo ye-Raspberry -> Programming -> Thonny Python IDE ), bese ukhetha umhumushi:
Khetha Amathuluzi -> Izinketho... -> Umtoliki. Khetha i-MicroPython (i-Raspberry Pi Pico ne-ttyACM0 port). Vula i-Pico_ePaper-xxx.py file ku-Thonny IDE, bese ugijima iskripthi samanje (chofoza unxantathu oluhlaza).
C Ukuhlaziywa Kwekhodi
Isixhumi esibonakalayo sezingxenyekazi zekhompuyutha Esingezansi Sipakisha isendlalelo sezingxenyekazi zekhompuyutha ukuze sithuthwe kalula kuzingxenyekazi zezingxenyekazi zekhompuyutha ezihlukene. DEV_Config.c(.h) kuhla lwemibhalo: Pico_ePaper_CodeclibConfig.
Uhlobo lwedatha:
#define UBYTE uint8_t #define UWORD uint16_t #define UDOUBLE uint32_t
Imojuli qalisa futhi uphume:
ingenalutho DEV_Module_Init(engenalutho); vala DEV_Module_Exit(engenalutho); Qaphela 1. Imisebenzi engenhla isetshenziselwa ukuqalisa isibonisi noma isibambo sokuphuma.
I-GPIO Bhala/Funda:
ngenalutho DEV_Digital_Write(UWORD Pin, UBYTE Value); UBYTE DEV_Digital_Read(UWORD Pin);
I-SPI idlulisa idatha:
vala i-DEV_SPI_WriteByte(Inani le-UBYTE);
Umshayeli we-EPD Amakhodi omshayeli we-EPD alondolozwe ohlwini lwemibhalo: Pico_ePaper_CodeclibePaper Vula unhlokweni .h file, ungabheka yonke imisebenzi echaziwe.
Qalisa i-e-Paper, lo msebenzi usetshenziswa njalo ekuqaleni nangemuva kokuvusa isibonisi.
//2.13inch e-Paper, 2.13inch e-Paper V2, 2.13inch e-Paper (D), 2.9inch e-Paper, 2.9inch e-Paper (D) void EPD_xxx_Init(UBYTE Mode); // Imodi = 0 buyekeza ngokugcwele, Imodi = 1 isibuyekezo esingaphelele e //Ezinye izinhlobo eziyize EPD_xxx_Init(engenalutho);
xxx kufanele ishintshwe ngohlobo lwe-e-Paper, For example, uma usebenzisa i-2.13inch e-Paper (D), ukuze ubuyekeze ngokugcwele, kufanele kube EPD_2IN13D_Init(0) kanye ne-EPD_2IN13D_Init(1) ukuze kubuyekezwe ingxenye;
Sula: lo msebenzi usetshenziselwa ukusula isibonisi sibe mhlophe.
i-EPD_xxx_Clear (engenalutho);
xxx kufanele ishintshwe ngohlobo lwe-e-Paper, For example, uma usebenzisa i-2.9inch ePaper (D), kufanele ibe EPD_2IN9D_Clear();
Thumela idatha yesithombe (uhlaka olulodwa) ku-EPD futhi ubonise
//Inguqulo ye-Bicolor engenalutho EPD_xxx_Display(UBYTE *Isithombe); //Tricolor version void EPD_xxx_Display(const UBYTE *blackimage, const UBYTE *ryimage);
Kunezinhlobo eziningana ezihlukile kwezinye
//Ingxenye yokubuyekezwa kwe-2.13inch e-paper (D), 2.9inch e-paper (D) engenalutho EPD_2IN13D_DisplayPart(UBYTE *Image); i-EPD_2IN9D_DisplayPart engenalutho(UBYTE *Isithombe);
//Ku-2.13inch e-paper V2, udinga kuqala usebenziseEPD_xxx_DisplayPartBaseImage ukuze ubonise ingemuva elimile bese ubuyekeza ingxenye ngomsebenzi EPD_xxx_Dis playPart() void EPD_2IN13_V2_DisplayPart(UBYTE *Image); i-EPD_2IN13_V2_DisplayPartBaseImage engenalutho(UBYTE *Isithombe);
Faka imodi yokulala
i-EPD_xxx_Sleep (engenalutho);
Qaphela, Kufanele usethe kabusha ihadiwe kuphela noma usebenzise umsebenzi wokuqalisa ukuze uvuse i-ePaper kumodi yokulala i-xxx iwuhlobo lwe-e-Paper, ngokwesibonelo.ample, uma usebenzisa i-e-Paper D engu-2.13inch, kufanele ibe EPD_2IN13D_Sleep(). I-Application Programming Interface Sinikeza imisebenzi eyisisekelo ye-GUI yokuhlola, njengephoyinti lokudonsa, umugqa, iyunithi yezinhlamvu, nokunye. Umsebenzi we-GUI ungatholakala kuhla lwemibhalo: RaspberryPi_JetsonNanoclibGUIGUI_Paint.c(.h).
Amafonti asetshenzisiwe angatholakala ohlwini lwemibhalo: RaspberryPi_JetsonNanoclibFonts.
Dala isithombe esisha, ungasetha igama lesithombe, ububanzi, ubude, ukushintshanisa i-engeli, nombala.
I-void Paint_NewImage(UBYTE *isithombe, Ububanzi be-UWORD, Ukuphakama kwe-UWORD, UWORD Zungezisa, UWORD Umbala) Amapharamitha:
isithombe: Igama le-buffer yesithombe, lesi isikhombi; Ububanzi: Ububanzi besithombe; Ubude: Ukuphakama kwesithombe; Zungezisa: Zungezisa i-engeli yesithombe; Umbala: Umbala wokuqala wesithombe;
Khetha isilondolozi sesithombe: Ungakha amabhafa wezithombe eziningi ngesikhathi esisodwa bese ukhetha ethile bese udweba ngalo msebenzi.
I-void Paint_SelectImage(UBYTE *isithombe) Amapharamitha:
isithombe: Igama lebhafa yesithombe, lesi isikhombi;
Zungezisa isithombe: Udinga ukusetha i-engeli yokuzungezisa yesithombe, lo msebenzi kufanele usetshenziswe ngemva kwe-Paint_SelectImage(). I-engeli ingaba ngu-0, 90, 180, noma 270.
I-void Paint_SetRotate(UWORD Zungezisa) Amapharamitha:
Zungezisa: Zungezisa i-engeli yesithombe, ipharamitha ingaba ngu-ROTATE_0, R OTATE_90, ROTATE_180, ROTATE_270.
Qaphela Ngemva kokuzungezisa, indawo yephikseli yokuqala ihlukile, sithatha i-intshi engu-1.54
i-e-paper njenge-example.
Isibuko sesithombe: Lo msebenzi usetshenziselwa ukusetha isibuko sesithombe.
I-void Paint_SetMirroring(UBYTE mirror) Amapharamitha:
isibuko: Uhlobo lwesibuko uma isithombe, ipharamitha ingaba MIRROR_NONE, MIR ROR_HORIZONTAL, MIRROR_VERTICAL, MIRROR_ORIGIN.
Setha indawo nombala wamaphikseli: Lona umsebenzi oyisisekelo we-GUI, usetshenziselwa ukusetha indawo nombala wephikseli kusigcinalwazi.
I-void Paint_SetPixel(UWORD Xpoint, UWORD Ypoint, UWORD Color) Amapharamitha:
I-Xpoint: Inani le-X-axis lephoyinti kubhafa yesithombe I-Ypoint: Inani le-eksisi engu-Y lephoyinti kubhafa yesithombe Umbala: Umbala wephoyinti
Sula isibonisi: Ukusetha umbala wesithombe, lo msebenzi uhlala usetshenziselwa ukusula isibonisi.
I-void Paint_Clear(Umbala we-UWORD) Amapharamitha:
Umbala: Umbala wesithombe
Umbala wamafasitela: Lo msebenzi usetshenziselwa ukusetha umbala wamafasitela, uhlala usetshenziselwa ukuvuselela izindawo eziyingxenye njengokubonisa iwashi.
I-void Paint_ClearWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend, UWO RD Color) Amapharamitha:
I-Xpoint: Inani le-eksisi engu-X lephoyinti lokuqala kusigcinalwazi sesithombe I-Ypoint: Inani le-eksisi engu-Y lephoyinti lokuqala kubhafa yesithombe Xend: Inani le-axis engu-X lephoyinti lokugcina kusilondolozi sesithombe Yend: I-Y- inani le-eksisi lephoyinti lokugcina kubhafa yesithombe Umbala: Umbala wamawindi
Iphoyinti lokudweba: Dweba iphuzu endaweni engu-X, iphuzu elingu-Y lesithombe
i-buffer, ungamisa umbala, usayizi, nesitayela.
i-void Paint_DrawPoint(UWORD Xpoint, UWORD Ypoint, UWORD Color, DOT_PIXEL Dot_Pix
el, DOT_STYLE Dot_Style)
Amapharamitha:
I-Xpoint: Inani le-X-eksisi lephoyinti.
I-Ypoint: Inani le-eksisi engu-Y yephoyinti.
Umbala: Umbala wephoyinti
I-Dot_Pixel: Usayizi wephoyinti, osayizi abangu-8 bayatholakala.
typedef enum {
DOT_PIXEL_1X1 = 1, // 1 x 1
DOT_PIXEL_2X2 ,
// 2 X2
DOT_PIXEL_3X3 ,
// 3 X3
DOT_PIXEL_4X4 ,
// 4 X4
DOT_PIXEL_5X5 ,
// 5 X5
DOT_PIXEL_6X6 ,
// 6 X6
DOT_PIXEL_7X7 ,
// 7 X7
DOT_PIXEL_8X8 ,
// 8 X8
} DOT_PIXEL;
I-Dot_Style: Isitayela sephuzu, chaza imodi enwetshiwe yephoyinti.
typedef enum {
DOT_FILL_AROUND = 1,
DOT_FILL_RIGHTUP,
} DOT_STYLE;
Dweba umugqa: Dweba umugqa ukusuka ku-(Xstart, Ystart) ukuya ku-(Xend, Yend) kubhafa yesithombe, ungamisa umbala, ububanzi, nesitayela.
i-void Paint_DrawLine(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend, UWORD C
i-olor, LINE_STYLE Line_Style , LINE_STYLE Line_Style)
Amapharamitha:
I-Xstart: I-Xstart yomugqa
Ystart: Ystart of the line
Xend: Xend of the line
I-Yend: Yend of the line
Umbala: Umbala womugqa
Line_width: Ububanzi bomugqa, osayizi abangu-8 bayatholakala.
typedef enum {
DOT_PIXEL_1X1 = 1, // 1 x 1
DOT_PIXEL_2X2 ,
// 2 X2
DOT_PIXEL_3X3 ,
// 3 X3
DOT_PIXEL_4X4 ,
// 4 X4
DOT_PIXEL_5X5 ,
// 5 X5
DOT_PIXEL_6X6 ,
// 6 X6
DOT_PIXEL_7X7 ,
// 7 X7
DOT_PIXEL_8X8 ,
// 8 X8
} DOT_PIXEL;
Line_Style: Isitayela somugqa, Okuqinile noma Okunamachashazi.
typedef enum {
LINE_STYLE_SOLID = 0,
LINE_STYLE_DOTTED,
} LINE_STYLE;
Dweba unxande: Dweba unxande ukusuka ku-(Xstart, Ystart) kuya ku-(Xend, Yend), ungamisa umbala, ububanzi, nesitayela.
i-void Paint_DrawRectangle(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend, UW
ORD Umbala, DOT_PIXEL Line_width, DRAW_FILL Dweba_Gcwalisa)
Amapharamitha:
I-Xstart: I-Xstart kanxande.
I-Ystart: Ystart of the rectangle.
Xend: Xend of the rectangle.
I-Yend: I-Yend kanxande.
Umbala: Umbala wonxande
Ububanzi_bomugqa: Ububanzi bamaphethelo. 8 osayizi ayatholakala.
typedef enum {
DOT_PIXEL_1X1 = 1, // 1 x 1
DOT_PIXEL_2X2 ,
// 2 X2
DOT_PIXEL_3X3 ,
// 3 X3
DOT_PIXEL_4X4 ,
// 4 X4
DOT_PIXEL_5X5 ,
// 5 X5
DOT_PIXEL_6X6 ,
// 6 X6
DOT_PIXEL_7X7 ,
// 7 X7
DOT_PIXEL_8X8 ,
// 8 X8
} DOT_PIXEL;
Draw_Fill: Isitayela sikanxande, asinalutho noma sigcwalisiwe.
typedef enum {
DRAW_FILL_EMPTY = 0,
KHETHA_GCWALA_GCWELE,
} DLULA_GCWALA;
Dweba indilinga: Dweba indingilizi kubhafa yesithombe, sebenzisa (X_Center Y_Center) njengendawo emaphakathi kanye neRadiyusi njengerediyasi. Ungakwazi ukumisa umbala, ububanzi bomugqa, kanye nesitayela sendilinga.
i-void Paint_DrawCircle(UWORD X_Center, UWORD Y_Center, UWORD Radius, UWORD Colo
r, DOT_PIXEL Line_width, DRAW_FILL Dweba_Gcwalisa)
Amapharamitha:
I-X_Center: I-X-eksisi yesikhungo
I-Y_Center: I-eksisi ka-Y yesikhungo
Irediyasi: Irediyasi yendilinga
Umbala: Umbala wendilinga
Line_width: Ububanzi be-arc, osayizi abangu-8 bayatholakala.
typedef enum {
DOT_PIXEL_1X1 = 1, // 1 x 1
DOT_PIXEL_2X2 ,
// 2 X2
DOT_PIXEL_3X3 ,
// 3 X3
DOT_PIXEL_4X4 ,
// 4 X4
DOT_PIXEL_5X5 ,
// 5 X5
DOT_PIXEL_6X6 ,
// 6 X6
DOT_PIXEL_7X7 ,
// 7 X7
DOT_PIXEL_8X8 ,
// 8 X8
} DOT_PIXEL;
Dweba_Gcwalisa: Isitayela sendilinga: ayinalutho noma igcwele.
typedef enum {
DRAW_FILL_EMPTY = 0,
KHETHA_GCWALA_GCWELE,
} DLULA_GCWALA;
Bonisa uhlamvu lwe-Ascii: Bonisa uhlamvu endaweni (Xstart, Ystart), unga
lungisa ifonti, ingaphambili, nengemuva.
i-void Paint_DrawChar(UWORD Xstart, UWORD Ystart, const char Ascii_Char, sFONT* F ont, UWORD Color_Foreground, UWORD Color_Background) Amapharamitha:
I-Xstart: Xstart yohlamvu u-Ystart: Ystart yohlamvu Ascii_Char: Ascii char Ifonti: amafonti amahlanu ayatholakala
ifonti8: 5*8 ifonti12: 7*12 ifonti16: 11*16 ifonti20: 14*20 ifonti24: 17*24 Umbala_Ngaphambili: umbala wangaphambili Umbala_Ingemuva: umbala wangemuva
Dweba iyunithi yezinhlamvu: Dweba iyunithi yezinhlamvu ku-(Xstart Ystart), ungamisa ifayela le
amafonti, ingaphambili, nengemuva
i-void Paint_DrawString_EN(UWORD Xstart, UWORD Ystart, const char * pString, sFON T* Font, UWORD Color_Foreground, UWORD Color_Background) Amapharamitha:
I-Xstart: I-Xstart yentambo ethi Ystart: Ystart of the string pString: String Font: amafonti amahlanu ayatholakala:
ifonti8: 5*8 ifonti12: 7*12 ifonti16: 11*16 ifonti20: 14*20 ifonti24: 17*24 Umbala_Ngaphambili: umbala wangaphambili Umbala_Ingemuva: umbala wangemuva
Dweba iyunithi yezinhlamvu zesiShayina: Dweba iyunithi yezinhlamvu zesiShayina ku-(Xstart Ystart) yesithombe
isigcinalwazi. Ungamisa amafonti (GB2312), ingaphambili, nengemuva.
i-void Paint_DrawString_CN(UWORD Xstart, UWORD Ystart, const char * pString, cFON T* font, UWORD Color_Foreground, UWORD Color_Background) Amapharamitha:
I-Xstart: Xstart of string Ystart: Ystart of string pString: string Ifonti: GB2312 amafonti, amafonti amabili ayatholakala
font12CN: ascii 11*21Chinese 16*21 font24CN: ascii 24*41Chinese 32*41 Umbala_Ngaphambili: Umbala wangaphambili Umbala_Ingemuva: Umbala wangemuva
Dweba inombolo: Dweba izinombolo ku-(Xstart Ystart) sebhafa yesithombe. Ungakwazi
khetha ifonti, ingemuva, nengemuva.
i-void Paint_DrawNum(UWORD Xpoint, UWORD Ypoint, int32_t Number, sFONT* Font, UW ORD Color_Foreground, UWORD Color_Background) Amapharamitha:
I-Xstart: I-Xstart yezinombolo Ystart: Ystart yezinombolo Inombolo: izinombolo ezibonisiwe. Isekela uhlobo lwe-int futhi i-2147483647 iyifonti esekelwa kakhulu: Amafonti e-Ascii, amafonti amahlanu ayatholakala:
ifonti8: 5*8 ifonti12: 7*12 ifonti16: 11*16 ifonti20: 14*20 ifonti24: 17*24 Umbala_Ngaphambili: umbala ongaphambili Umbala_Ingemuva: ingemuva
Isikhathi sokubonisa: Isikhathi sokubonisa ku-(Xstart Ystart) sebhafa yesithombe, ungakwazi
lungisa amafonti, ingaphambili, nengemuva.
Lo msebenzi usetshenziselwa ukuvuselela ingxenye. Qaphela ukuthi amanye ama-e-Paper awanawo
sekela izibuyekezo ezingaphelele futhi awukwazi ukusebenzisa izibuyekezo ezingaphelele ngaso sonke isikhathi, okuyinto
izoba nezinkinga zezipoki futhi ibhubhise isibonisi.
i-void Paint_DrawTime(UWORD Xstart, UWORD Ystart, PAINT_TIME *pTime, sFONT* Font, UWORD Color_Background, UWORD Color_Foreground) Amapharamitha:
I-Xstart: I-Xstart yesikhathi Ystart: Ystart of time pIsikhathi: Isakhiwo sesikhathi Ifonti: Ifonti ye-Ascii, amafonti amahlanu ayatholakala
ifonti8: 5*8 ifonti12: 7*12 ifonti16: 11*16 ifonti20: 14*20 ifonti24: 17*24 Umbala_Ngaphambili: umbala ongaphambili Umbala_Ingemuva: ingemuva
Insiza
I-Document Schematic 2.9inch e-Paper (B) Ukucaciswa
Amakhodi edemo
Amakhodi edemo isixhumanisi se-Github
Isoftware Yokuthuthukisa
I-Thonny Python IDE (Windows V3.3.3) Zimo221.7z Image2Lcd.7z
I-Firmware ye-Pico Quick Start Download
I-MicroPython Firmware Landa i-C_Blink Firmware Landa Isifundo Sevidiyo
[Nweba] [Nweba]I-Pico Tutorial I – Isingeniso Esiyisisekelo
I-Pico Tutorial II - GPIO
I-Pico Tutorial III – PWM
I-Pico Tutorial IV – ADC
I-Pico Tutorial V – UART
I-Pico Tutorial VI - Izoqhubeka…
Uchungechunge lweMicroPython
Umshini weMicroPython.I-Pin Function MicroPython machine.PWM Function MicroPython machine.ADC Function MicroPython machine.UART Function MicroPython machine.I2C Function MicroPython machine.SPI Function MicroPython rp2.StateMachine
C/C++ Series
I-C/C++ Windows Tutorial 1 – Ukusetha Imvelo C/C++ I-Windows Tutorial 1 – Dala Iphrojekthi Entsha
I-Arduino IDE Series Faka i-Arduino IDE 1. Landa iphakheji yokufaka ye-Arduino IDE evela ku-Arduino webindawo .
2. Vele uchofoze ku-"JUST DOWNLOAD".
3. Chofoza ukuze ufake ngemva kokulanda.
4. Qaphela: Uzocelwa ukuthi ufake umshayeli phakathi nenqubo yokufaka, singachofoza Faka.
Faka i-Arduino-Pico Core ku-Arduino IDE 1. Vula i-Arduino IDE, chofoza inkinobho File ekhoneni elingakwesokunxele bese ukhetha "Izintandokazi".
2. Engeza isixhumanisi esilandelayo kumphathi webhodi lentuthuko eyengeziwe URL, bese uchofoza okuthi KULUNGILE. https://github.com/earlephilhower/arduino-pico/releases/download/globa l/package_rp2040_index.json
Qaphela: Uma usuvele unayo ibhodi le-ESP8266 URL, ungahlukanisa i URLenamakhoma kanje:
https://dl.espressif.com/dl/package_esp32_index.json,https://github.co m/earlephilhower/arduino-pico/releases/download/global/package_rp2040_ index.json 3. Click on Tools -> Dev Board -> Dev Board Manager -> Cinga pico, ikhombisa ukuthi ifakiwe njengoba ikhompuyutha yami isivele iyifakile.
Layisha Idemo Ngesikhathi sokuqala
1. Cindezela bese ubamba inkinobho ethi BOOTSET ebhodini le-Pico, xhuma i-Pico embobeni ye-USB yekhompyutha ngekhebula le-Micro USB, bese ukhulula inkinobho lapho ikhompuyutha ibona i-hard drive ekhiphekayo (RPI-RP2).
2. Landa idemo, vula indlela ye-arduinoPWMD1-LED ngaphansi kwe-D1LED.ino.
3. Chofoza Amathuluzi -> Imbobo, khumbula i-COM ekhona, awudingi ukuchofoza le-COM (amakhompyutha ahlukene abonisa i-COM ehlukile, khumbula i-COM ekhona kukhompyutha yakho).
4. Xhuma ibhodi lomshayeli kukhompuyutha ngekhebula le-USB, bese uchofoza Amathuluzi -> Izimbobo, khetha i-uf2 Ibhodi ukuze uthole uxhumano lokuqala, futhi ngemva kokuqedwa kokulayisha, ukuxhuma futhi kuzophumela embotsheni eyengeziwe ye-COM.
5. Chofoza Ithuluzi -> Ibhodi Le-Dev -> I-Raspberry Pi Pico/RP2040 -> I-Raspberry Pi Pico.
6. Ngemva kokusetha, chofoza umcibisholo ongakwesokudla ukuze ulayishe.
Uma uhlangabezana nezinkinga phakathi nenkathi, udinga ukufaka kabusha noma ukufaka esikhundleni senguqulo ye-Arduino IDE, khipha i-Arduino IDE idinga ukukhishwa ngokuhlanzekile, ngemva kokukhipha isofthiwe oyidingayo ukuze ususe mathupha konke okuqukethwe kwefolda C:Abasebenzisi [igama] I-AppDataLocalArduino15 (udinga ukukhombisa okufihliwe files ukuze uyibone) bese ufaka kabusha. Okokufundisa kochungechunge lwe-Pico-W (Kusazoqhubeka…)
Idemo Yomthombo Ovulekile
Idemo ye-MicroPython (GitHub) I-MicroPython Firmware/Blink Demo (C) Idemo Esemthethweni Raspberry Pi C/C++ Esemthethweni Idemo Ye-Raspberry Pi MicroPython Arduino Esemthethweni Yedemo Ye-C/C++
FAQ
Umbuzo:Iyini indawo yokusetshenziswa kwesikrini se-e-ink? Impendulo:
Izimo zokusebenza Ibanga lokushisa: 0~50°C; Ibanga lomswakamo:
35% ~ 65%RH.
Izimo zesitoreji Ibanga lokushisa: ngaphansi kuka-30°C; Ibanga lomswakamo:
ngaphansi kuka-55% RH; Isikhathi esiphezulu sokulondoloza: izinyanga ezingu-6.
Izimo zokuthutha Ibanga lokushisa: -25~70°C; Ubuningi
isikhathi sokuthutha: izinsuku ezingu-10.
Ngemva kokukhipha Ibanga lokushisa: 20°C±5°C; Ibanga lomswakamo:
50±5%RH; Isikhathi esiphezulu sokulondoloza: Hlanganisa phakathi kwamahora angu-72.
Umbuzo:Izinyathelo zokuphepha zokuvuselela isikrini se-e-ink? Impendulo:
Imodi yokuvuselela Ukuvuselela okugcwele: Isikrini sikayinki we-elekthronikhi sizocwayiza izikhathi ezimbalwa phakathi nenqubo yokuvuselela (inombolo yokucwayiza incike esikhathini sokuvuselela), futhi ukucwayiza kuwukukhipha okungemuva ukuze kuzuzwe umphumela wokubonisa ongcono kakhulu. Ukuvuselela kancane: Isikrini sikayinki we-elekthronikhi asinawo umthelela wokucwayiza phakathi nenqubo yokuvuselela. Abasebenzisi abasebenzisa umsebenzi wokuxubha ingxenye bayaqaphela ukuthi ngemva kokuvuselela izikhathi ezimbalwa, ukuhlinzwa okugcwele kwebhulashi kufanele kwenziwe ukuze kukhishwe isithombe esisele, ngaphandle kwalokho inkinga yesithombe esisele izoba bucayi kakhulu, noma ilimaze isikrini (okwamanje kuphela okunye okumnyama nokumnyama. izikrini ze-e-ink ezimhlophe zisekela ukuxubha ingxenye, sicela ubhekisele encazelweni yekhasi lomkhiqizo).
Izinga lokuvuselela Ngesikhathi sokusebenzisa, kunconywa ukuthi amakhasimende asethe isikhawu sokuvuselela isikrini se-e-ink sibe okungenani amasekhondi angu-180 (ngaphandle kwemikhiqizo esekela umsebenzi webhulashi lendawo) Phakathi nenqubo yokulinda (okungukuthi, ngemva komsebenzi wokuvuselela), kunconywa ukuthi ikhasimende lisethe isikrini se-e-ink kumodi yokulala, noma sicime ukusebenza (ingxenye yamandla kagesi yesikrini sikayinki inganqanyulwa ngomshini we-analog) ukuze kuncishiswe ukusetshenziswa kwamandla nokwelula impilo ye-e-ink. isikrini. (Uma ezinye izikrini ze-e-ink zivuliwe isikhathi eside, isikrini sizolimala ngendlela engenakulungiseka.) Ngesikhathi sokusebenzisa isikrini se-e-ink esinemibala emithathu, kunconywa ukuthi amakhasimende abuyekeze isikrini sokubonisa okungenani kanye njalo. Amahora angama-24 (uma isikrini sihlala siyisikrini esifanayo isikhathi eside, ukushiswa kwesikrini kuzoba nzima ukukulungisa).
Izimo zokusebenzisa Isikrini se-e-ink siyanconywa ukuthi sisetshenziswe endlini. Uma uyisebenzisa ngaphandle, udinga ukugwema ukukhanya kwelanga esikrinini se-e-ink futhi uthathe izinyathelo zokuvikela i-UV ngesikhathi esifanayo. Lapho aklama imikhiqizo yesikrini se-eink, amakhasimende kufanele anake ekunqumeni ukuthi indawo yokusetshenziswa iyahlangabezana yini nezimfuneko zokushisa nokuswakama kwesikrini se-e-ink.
Umbuzo:IsiShayina asikwazi ukuvezwa esikrinini se-e-ink? Impendulo: Umtapo wezincwadi wezinhlamvu zesiShayina wesimiso sethu usebenzisa indlela yombhalo wekhodi ye-GB2312, sicela ushintshe i-xxx_test.c yakho file kuya kufomethi yombhalo wekhodi ye-GB2312, yihlanganise futhi uyilande, bese ingaboniswa ngokujwayelekile.
Umbuzo:Ngemva kokusebenzisa isikhathi esithile, ukuvuselela isikrini (ukuvuselela kabusha okugcwele) kunenkinga enkulu yesithombe engakwazi ukulungiseka? Impendulo: Amandla ebhodini lokuthuthukisa isikhathi eside, ngemuva kokusebenza kokuvuselela ngakunye, kunconywa ukuthi usethe isikrini kumodi yokulala noma ucime ngokuqondile ukucubungula, ngaphandle kwalokho, isikrini singasha lapho isikrini sikuvolumu ephezulu.tage state isikhathi eside.
Umbuzo: I-e-Paper ibonisa umngcele omnyama? Impendulo: Umbala wokubonisa umngcele ungasethwa ngerejista ye-Border Waveform Control noma irejista ye-VCOM NEDATHA INTERVAL SETTING.
Umbuzo: Kuyini ukucaciswa kwesixhumi esibonakalayo sekhebula lesikrini? Impendulo: 0.5mm pitch, 24Pin.
Kulesi simo, ikhasimende lidinga ukunciphisa indawo yebhulashi eliyindilinga futhi lisule isikrini ngemuva kwemijikelezo emi-5 yokuxubha (ukwandisa ivolumu.tagI-e ye-VCOM ingathuthukisa umbala, kodwa izokwandisa umphumela).
Umbuzo: Ngemuva kokuthi isikrini sikayinki singene kumodi yokulala okujulile, singavuselelwa futhi? Impendulo: Yebo, kodwa udinga ukuphinda uqalise iphepha le-elekthronikhi ngesofthiwe.
Umbuzo:Uma i-EPD engu-2.9-intshi ikumodi yokulala okujulile, lapho ivuka okokuqala, ukuvuselela isikrini kuzoba okungcolile. Ngingayixazulula kanjani? Impendulo: Inqubo yokuvusa kabusha isikrini se-e-ink empeleni iyinqubo yokuvula amandla kabusha, ngakho-ke lapho i-EPD ivuka, isikrini kufanele sisulwe kuqala, ukuze kugwenywe ukwenzeka kwangemva kwesithombe ngezinga elikhulu kakhulu.
Umbuzo: Ingabe imikhiqizo yesikrini esingenalutho ithunyelwa nge-surface coating? Impendulo: ngefilimu.
Umbuzo: Ingabe i-e-Paper inenzwa yokushisa eyakhelwe ngaphakathi? Impendulo: Yebo, ungasebenzisa futhi inzwa ye-IIC pin yangaphandle ye-LM75 lokushisa.
Umbuzo:Uma uhlola uhlelo, uhlelo luhlala lunamathele ku-e-Paper ematasa? Impendulo: Ingase ibangelwe umshayeli we-spi ongaphumelelanga 1. Hlola ukuthi izintambo zilungile yini 2. Hlola ukuthi i-spi ivuliwe yini nokuthi amapharamitha amiswe ngendlela efanele yini (isilinganiso se-spi baud, imodi ye-spi, namanye amapharamitha).
Umbuzo: Lithini izinga lokuvuselela/ukuphila kwalesi sikrini se-e-ink? Impendulo: Ngokufanelekile, ngokusetshenziswa okujwayelekile, ingavuselelwa izikhathi eziyi-1,000,000 (izikhathi eziyisigidi).
Ukusekela
Ukusekela kwezobuchwepheshe
Uma udinga ukwesekwa kobuchwepheshe noma unempendulo/review, sicela uchofoze inkinobho ethi Hambisa Manje ukuze uthumele ithikithi, Ithimba lethu labasekeli lizohlola futhi likuphendule zingakapheli izinsuku ezi-1 kuya kwezi-2 zokusebenza. Sicela ubekezele njengoba senza yonke imizamo ukukusiza ukuxazulula inkinga. Isikhathi sokusebenza: 9 AM – 6 AM GMT+8 (NgoMsombuluko kuya kuLwesihlanu)
Thumela Manje
Amadokhumenti / Izinsiza
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WAVESHARE Pico e-Paper 2.9 B EPD Module ye-Raspberry Pi Pico [pdf] Umhlahlandlela Womsebenzisi I-Pico e-Paper 2.9 B EPD Module ye-Raspberry Pi Pico, i-Pico e-Paper 2.9 B, Imojuli ye-EPD ye-Raspberry Pi Pico, Imojuli ye-Raspberry Pi Pico, ye-Raspberry Pi Pico, i-Raspberry Pi Pico, i-Pi Pico, i-Pico |
