COM-OLED2.42 OLED Ifihan Module

ọja Alaye

Awọn pato

  • Orukọ Ọja: OLED-DISPLAY MODULE COM-OLED2.42
  • olupese: www.joy-it.net
  • adirẹsi: Pascalstr. 8, 47506 Neukirchen-Vluyn
  • Awọn aṣayan Ni wiwo Ifihan: I2C, SPI, 8-bit parallel 6800
    ni wiwo, 8-bit ni afiwe 8080 ni wiwo

Pin iyansilẹ ti Ifihan

Pin yiyan Nọmba PIN I/O Išė
VSS 1 P Logic Circuit ilẹ - Pinni ilẹ fun awọn iyika kannaa

Oso ti awọn Ifihan Interface

Ifihan naa le ṣakoso ni awọn ọna oriṣiriṣi mẹrin: I4C, SPI,
8-bit parallel 6800 ni wiwo, ati 8-bit parallel 8080 ni wiwo.
Nipa aiyipada, ifihan ti tunto fun iṣakoso SPI. Lati yipada si
miiran Iṣakoso ọna, o nilo lati tun-solder awọn resistors BS1 ati
BS2 lori pada ti awọn ọkọ.

Awọn ilana Lilo ọja

Nsopọ Module Ifihan

    1. So VSS (Pin 1) si ilẹ ita.

Agbara Ifihan naa

    1. So VDD (Pin 2) pọ si ipese agbara ti 3.3-5V fun ifihan
      Circuit module.

FAQ

Bawo ni MO ṣe yipada ọna iṣakoso ti ifihan naa?

Lati yi ọna iṣakoso ti ifihan pada, o nilo lati
tun-solder awọn resistors BS1 ati BS2 lori pada ti awọn ọkọ orisun
lori wiwo ti o fẹ (I2C, SPI, 8-bit parallel 6800, tabi 8-bit
afiwe 8080).

OLED-DISPLAY MODULE
COM-OLED2.42
1. ALAYE gbogbogbo Eyin onibara, o ṣeun pupọ fun yiyan ọja wa. Ni atẹle yii, a yoo ṣafihan rẹ si kini lati ṣe akiyesi lakoko ti o bẹrẹ ati lilo ọja yii. Ti o ba pade awọn iṣoro airotẹlẹ eyikeyi lakoko lilo, jọwọ ṣe
www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

2. PIN iyansilẹ ti ifihan

Pin Designation Pin nọmba I/O

Išẹ

VSS

1

P Logic Circuit ilẹ

Eyi jẹ pinni ilẹ. O tun jẹ itọkasi fun awọn pinni kannaa. O gbọdọ sopọ si ilẹ ita.

VDD

2

3,3 - 5V Ipese agbara fun ifihan Circuit module

Eyi jẹ pinni ipese agbara.

V0

3

– Voltage ipese fun OEL nronu

Eleyi jẹ julọ rere voltage ipese pinni ti ërún.

Jọwọ ma ṣe so o.

A0

4

Mo Data / Iṣakoso aṣẹ

PIN yii jẹ data/pin iṣakoso aṣẹ. Nigbati PIN ba fa ga, titẹ sii ni D7 ~ D0 ni a tọju bi data ifihan. Nigbati PIN ba fa kekere, titẹ sii ni D7 ~ D0 ti gbe lọ si iforukọsilẹ aṣẹ.

/WR

5

Mo Ka/Kọ Yan tabi Kọ

PIN yii jẹ titẹ sii ni wiwo MCU. Nigba ti a ba ti sopọ si a 68XX jara microprocessor, yi pinni lo bi a kika/kọ yan (R/W) igbewọle. Fa PIN yii ga fun ipo kika ki o fa rẹ silẹ fun ipo kikọ. Nigbati ipo wiwo 80XX ti yan, pin yii ni kikọ kikọ (WR). Iṣẹ kikọ data ti bẹrẹ nigbati PIN yii ba fa “Low” ati pe CS fa “Low”.

/RD

6

Mo Ka/Kọ Muu ṣiṣẹ tabi Ka

PIN yii jẹ titẹ sii ni wiwo MCU. Nigba ti a ba sopọ si 68XX jara microprocessor, pin yi lo bi ifihan agbara Muu (E). Iṣiṣẹ kika/kikọ ti bẹrẹ nigbati pinni yii ba fa ga ati pe CS fa kekere. Nigbati a ba sopọ si microprocessor 80XX kan, pin yii gba ifihan Ka (RD). Iṣẹ ṣiṣe kika data ti bẹrẹ nigbati PIN yii ba fa kekere ati CS fa kekere.

www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

Pin Designation Pin nọmba I/O

Išẹ

DB0

7

I/O

DB1

8

I/O

DB2

9

I/O Gbalejo data input / o wu akero

DB3

10

I/O

Awọn pinni wọnyi jẹ awọn akero data 8-bit bidirectional ti o sopọ si data microprocessor

DB4

11

Mo/O akero. Nigbati o ba yan ipo ni tẹlentẹle, D1 ni

DB5

12

I/O

SDIN ni tẹlentẹle data igbewọle ati D0 ni SCLK ni tẹlentẹle aago igbewọle.

DB6

13

I/O

DB7

14

I/O

/ CS

15

Mo Chip-Yan

Pin yi ni ërún yan input. Awọn ërún ti wa ni nikan sise fun MCU ibaraẹnisọrọ nigbati CS # fa kekere.

/ Tun NC (BS1) NC (BS2)
NC FG

16

I Agbara Atunto fun Adarí ati Awakọ

PIN yii jẹ ifilọlẹ ifihan agbara atunto. Nigbati awọn pin ni kekere, awọn initialization ti awọn ërún ošišẹ ti.

17

Aṣayan Ilana ibaraẹnisọrọ H/L

18

H/L

Awọn pinni wọnyi jẹ awọn igbewọle fun yiyan wiwo MCU.

Wo tabili atẹle:

p6a8raXlXle- l

BS1

0

BS2

1

80XXparallel
1 1

I2C Serial
1 0 0 0

19

- NC tabi asopọ si VSS.

20

0V O gbọdọ sopọ si ilẹ ita.

www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

2. 1 Oso OF THE DISPLAY ni wiwo

Ifihan naa le ṣakoso ni awọn ọna oriṣiriṣi 4, nipasẹ I2C, SPI, 8-bit parallel 6800 ni wiwo ati wiwo 8-bit parallel 8080. Ifihan naa ti ni iṣeto ni iṣaaju fun iṣakoso nipasẹ SPI. Ti o ba fẹ lo ọkan ninu awọn ọna iṣakoso miiran, o ni lati tun ta awọn resistors BS1 ati BS2 lori ẹhin igbimọ naa.

Ninu tabili, o le rii bii o ṣe gbọdọ ṣeto awọn resistors fun ipo oniwun naa.

6800-ni afiwe 8080-ni afiwe

I2C

SPI

BS1

0

1

1

0

BS2

1

1

0

0

3. LO PẸLU ARDUINO Bi ifihan n ṣiṣẹ pẹlu ipele ọgbọn 3V ati ọpọlọpọ awọn Arduinos pẹlu 5V, a lo Arduino Pro Mini 3.3V ni iṣaaju yii.ample. Ti o ba fẹ lo Arduino kan pẹlu ipele kannaa 5V, gẹgẹbi Arduino Uno, o ni lati dinku gbogbo awọn laini data ti o yorisi Arduino si ifihan lati 5V si 3.3V pẹlu oluyipada ipele oye.

Ni akọkọ o nilo lati fi sori ẹrọ ile-ikawe ti o nilo ninu IDE Arduino rẹ.

Lati ṣe eyi, awọn ìkàwé

lọ si U8g2

bTyooollsiv-e>r Ṣakoso awọn

Awọn ile-ikawe…

àwárí

fun

o8g2

ati

fi sori ẹrọ

www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

SPI-Interface
Asopọmọra

Ifihan Pin 1 2 4 7 8 15 16

Arduino Pro Mini Pin

GND

3,3V (VCC)

9

13

11

10

8

www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

SPI-Interface
Bayi ṣii GraphicTest koodu sample ti awọn ìkàwé. Lati ṣe eyi, tẹ lori: File -> Examples -> U8g2 -> u8x8-> GraphicTest Bayi fi olupilẹṣẹ atẹle fun ifihan sinu eto naa, bi o ṣe han ninu aworan ni isalẹ: U8X8_SSD1309_128X64_NONAME2_4W_SW_SPI u8x8(13, 11, 10, 9, 8);
Bayi o le po si awọn example si Arduino rẹ.
www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

I2C-ni wiwo
Asopọmọra

Ifihan Pin 1 2 4 7 8 9 16

Arduino Pro Mini Pin

GND

3,3V (VCC)

GND

A5

A4

A4

9

www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

I2C-ni wiwo
Bayi ṣii GraphicTest koodu sample ti awọn ìkàwé. Lati ṣe eyi, tẹ lori: File -> Examples -> U8g2 -> u8x8-> GraphicTest Bayi fi olupilẹṣẹ atẹle fun ifihan sinu eto naa, bi o ṣe han ninu aworan ni isalẹ: U8X8_SSD1309_128X64_NONAME2_HW_I2C u8x8(9, A4, A5);
Bayi o le po si awọn example si Arduino rẹ.
www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

8 bit Parallel 6800-Interface
Asopọmọra

Ifihan Pin 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16

Arduino Pro Mini Pin

GND

3,3V (VCC)

9

GND

7

13 11 2

3

4

5

6 A3 10 8

www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

8 bit Parallel 6800-Interface
Bayi ṣii GraphicTest koodu sample ti awọn ìkàwé. Lati ṣe eyi, tẹ lori: File -> Examples -> U8g2 -> u8x8-> GraphicTest Bayi fi olupilẹṣẹ atẹle fun ifihan sinu eto naa, bi o ṣe han ninu aworan ni isalẹ: U8X8_SSD1309_128X64_NONAME0_6800 u8x8(13, 11, 2, 3, 4, 5, 6, A. 3, 7, 10);
Bayi o le po si awọn example si Arduino rẹ.
www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

8 bit Parallel 8080-Interface
Asopọmọra

Ifihan Pin 1 2 4

Arduino Pro Mini Pin

GND

3,3V (VCC)

9

5 6 7 8 9 10 11 12 13 14 15 16

7

3,3V (VCC)

13

11

2

3

4

5

6 A3 10 8

www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

8 bit Parallel 8080-Interface
Bayi ṣii GraphicTest koodu sample ti awọn ìkàwé. Lati ṣe eyi, tẹ lori: File -> Examples -> U8g2 -> u8x8-> GraphicTest Bayi fi olupilẹṣẹ atẹle fun ifihan sinu eto naa, U8X8_SSD1309_128X64_NONAME0_8080 u8x8 (13, 11, 2, 3, 4, 5, 6, A3, 7, 10);
Bayi o le po si awọn example si Arduino rẹ.
www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

4. LILO PẸLU PIRASPBERRY

i

Awọn ilana wọnyi ni a kọ labẹ Rasipibẹri Pi OS

Bookworm fun Rasipibẹri Pi 4 ati 5. Ko si sọwedowo ti a ti

ti gbe jade pẹlu miiran / Opo awọn ọna šiše tabi hardware.

Lati jẹ ki lilo ifihan pẹlu Rasipibẹri Pi rọrun paapaa, a lo ile-ikawe luma.oled. O le fi awọn igbẹkẹle ti o nilo fun fifi sori ẹrọ pẹlu awọn aṣẹ wọnyi:
sudo apt fi sori ẹrọ git python3-dev python3-pip python3-numpy libfreetype6-dev libjpeg-dev build-essential sudo apt fi sori ẹrọ libsdl2-dev libsdl2-image-dev libsdl2-mixerdev libsdiactivatev-lib2 titẹ aṣẹ wọnyi:
sudo raspi-konfigi O le mu SPI ṣiṣẹ bayi ati I2C labẹ Awọn aṣayan wiwo 3 ki o le lo awọn atọkun mejeeji. O gbọdọ bayi ṣẹda awọn foju ayika fun ise agbese yi. Lati ṣe eyi, tẹ awọn aṣẹ wọnyi sii:
mkdir your_project cd your_project python -m venv –system-site-packages env source env/bin/activate Bayi fi sori ẹrọ ni luma ìkàwé pẹlu aṣẹ yi: pip3 install –upgrade luma.oled Gba awọn sample files pẹlu aṣẹ atẹle: git clone https://github.com/rm-hull/luma.examples.git
cd luma.examples Python3 setup.py fi sori ẹrọ
www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

SPI-Interface
Asopọmọra

Ifihan Pinni

1

2

4

7

8

15

16

Pin Rasipibẹri GND 5V Pin 18 Pin 23 Pin 19 Pin 24 Pin 22

Lẹhin ti o ti sopọ mọ ifihan, o le ṣiṣẹ biampEto pẹlu awọn aṣẹ meji wọnyi:

cd ~/your_project/luma.examples / examples/

Python3 demo.py -i spi

www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

I2C-ni wiwo
Asopọmọra

Ifihan Pinni

1

2

4

7

8

9 16

Rasipibẹri Pin GND 5V GND Pin 5 Pin 3 Pin 3 3,3V

Lẹhin ti o ti sopọ mọ ifihan, o le ṣiṣẹ biample eto pẹlu awọn aṣẹ meji wọnyi: cd ~/your_project/luma.examples / examples/
Python3 demo.py
www.joy-it.net Pascalstr. 8 47506 Neukirchen-Vluyn

5. ÀFIKÚN ALAYE
Alaye wa ati awọn adehun gbigba-pada ni ibamu si Itanna ati Ofin Ohun elo Itanna (ElektroG)
Aami lori itanna ati ẹrọ itanna:
Ibi eruku ti a ti kọja yii tumọ si pe itanna ati awọn ohun elo itanna ko wa ninu egbin ile. O gbọdọ da awọn ohun elo atijọ pada si aaye gbigba kan. Ṣaaju ki o to fifun awọn batiri egbin ati awọn ikojọpọ ti ko si nipasẹ ohun elo egbin gbọdọ wa niya kuro ninu rẹ. Awọn aṣayan pada: Gẹgẹbi olumulo ipari, o le da ẹrọ atijọ rẹ pada (eyiti o ṣe pataki iṣẹ kanna bi ẹrọ tuntun ti o ra lati ọdọ wa) laisi idiyele fun sisọnu nigbati o ra ẹrọ tuntun kan. Awọn ohun elo kekere ti ko si awọn iwọn ita ti o tobi ju 25 cm ni a le sọnu ni awọn iwọn ile deede ni ominira ti rira ohun elo tuntun. O ṣeeṣe ti ipadabọ ni ipo ile-iṣẹ wa lakoko awọn wakati ṣiṣi: SIMAC Electronics GmbH, Pascalstr. 8, D-47506 Neukirchen-Vluyn, Jẹmánì O ṣeeṣe ti ipadabọ ni agbegbe rẹ: A yoo fi aaye kan ranṣẹ si ọamp pẹlu eyiti o le da ẹrọ pada si wa laisi idiyele. Jọwọ kan si wa nipasẹ imeeli ni Service@joy-it.net tabi nipasẹ tẹlifoonu. Alaye lori apoti: Ti o ko ba ni ohun elo iṣakojọpọ to dara tabi ko fẹ lati lo tirẹ, jọwọ kan si wa ati pe a yoo fi apoti to dara ranṣẹ si ọ.
6. Atilẹyin Ti awọn ọran ba tun wa ni isunmọtosi tabi awọn iṣoro ti o dide lẹhin rira rẹ, a yoo ṣe atilẹyin fun ọ nipasẹ imeeli, tẹlifoonu ati pẹlu eto atilẹyin tikẹti wa. Imeeli: service@joy-it.net Eto Tiketi: https://support.joy-it.net Tẹlifoonu: +49 (0) 2845 9360-50 (Mon - Thur: 09:00 – 17:00 aago CET ,
Jimọ: 09:00 - 14:30 wakati CET) Fun alaye diẹ sii jọwọ ṣabẹwo si wa webojula: www.joy-it.net

Atejade: 2024.03.20

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Awọn iwe aṣẹ / Awọn orisun

ayo-o COM-OLED2.42 OLED Ifihan Module [pdf] Itọsọna olumulo
COM-OLED2.42 OLED Module Ifihan, COM-OLED2.42, Module Ifihan OLED, Module Ifihan, Module

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