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====== Opis ======
__jzpdf__
[https://kamami.pl/kamod-kamami/560825-kamodepaper-plytka-z-wyswietlaczem-epd-o-przekatnej-35-i-rozdzielczosci-800x480.html KAmodEPAPER] to moduł z czytelnym i energooszczędnym wyświetlaczem EPD (e-Paper) serii GDE035A3. Dzięki wyprowadzonym sygnałom sterującym i zintegrowanym w module przetwornicom, sterowanie wyświetlaczem jest proste i nie są wymagane dodatkowe linie zasilające.
====== Description ======
[https://kamami.pl/kamod-kamami/560825-kamodepaper-plytka-z-wyswietlaczem-epd-o-przekatnej-35-i-rozdzielczosci-800x480.html KAmodEPAPER] is a module with readable and energy-efficient EPD (e-Paper) display GDE035A3. Thanks to control signals on external connector and in module integrated voltage regulator, controlling of display is easy and don't need additional power lines.  


<center>
<center>
[[Plik:KAmodEPAPER_modul.png|none|600px|thumb|center]]
[[File:KAmodEPAPER_modul.png|none|600px|thumb|center]]
</center>
</center>  


===== Podstawowe cechy i parametry =====
===== Basic features and parameters =====
*Wyświetlacz GDE035A3 typu EPD
*GDE035A3 display type EPD
**Przekątna ekranu: 3,5”
**Screen size: 3.5"
**Rozdzielczość: 800x480
**Resolution: 800x480
**Kontrast: 8:1
**Contrast: 8:1
**Obszar aktywny: 45,7 mm x 76,16 mm
**Display area dimensions: 45.7mm x 76.16mm
**16 odcieni szarości
**16 shades of gray
**Sterownik HX8705-B
**HX8705-B controller
*Wyprowadzone linie sterujące wyświetlaczem
*Display control lines on connector
*Wbudowane przetwornice napięć
*Embedded voltage regulator
*Potencjometr regulacji głębi czerni
*Potentiometer for black depth regulation
*Napięcie zasilania: 3,3 V - 5,5 V
*Power supply: 3.3V - 5.5V
*Napięcie sygnałów logicznych: max. 3,6 V
*Logical signals voltage: max. 3.6V
*Nie wymaga zasilania do wyświetlania statycznego obrazu
*It doesn't need power supply for static displaying of image
*Wymiary modułu: 106 mm x 75 mm x 20 mm
*Module size: 106mm x 75mm x 20mm
===== Wyposażenie standardowe =====
 
===== Standard equipment =====
<center>
<center>
{| class="wikitable"  style="width: 1000px;"
{| class="wikitable"  style="width: 1000px;"
|-
|-
! style="text-align: center;"|Kod
! style="text-align: center;"|Code
! style="text-align: center;"|Opis
! style="text-align: center;"|Description
|-
|-
| style="text-align: center;"|<b>KAmodEPAPER</b>
| style="text-align: center;"|<b>KAmodEPAPER</b>
| style="text-align: center;"|
| style="text-align: center;"|
*Zmontowany i uruchomiony moduł
*Assembled and launched module
*Wałek regulacyjny do potencjometru
*Control shaft for potentiometer
|}
|}
</center>
</center>
 
===== Board view =====
===== Schemat elektryczny =====
<center>
[[File:KAmodEPAPER_obrys.png|none|600px|thumb|center]]
</center>
===== Electrical schematic =====
<center>
<center>
[[Plik:KAmodEPAPER_schemat.png|none|600px|thumb|center]]
[[File:KAmodEPAPER_schemat.png|none|600px|thumb|center]]
</center>
</center>
 
===== GDE035A3 display =====
===== Widok płytki drukowanej =====
EPD display with 3.5inch diagonal is used in KAmodEPAPER. It allows to displaying of monochromatic graphics with 800x480 resolution. Display offers 16 shades of gray and high contrast 8:1. Refreshing of content lasts 300ms. Important feature of used display is energy-efficient - it needs only power supplying for refreshing. If display is disconnected from power and control signals, it is displaying unchanged content.
<center>
<center>
[[Plik:KAmodEPAPER_obrys_PCB.png|none|400px|thumb|center]]
[[File:KAmodEPAPER_GDE035A3.png|none|600px|thumb|center]]
</center>
</center>
 
===== Output description =====
===== Opis wyprowadzeń =====
 
<center>
<center>
{| class="wikitable"  style="width: 1000px;"
{| class="wikitable"  style="width: 1000px;"
|-
|-
! style="text-align: center;" rowspan="10"| [[Plik:KAmodEPAPER obrys PCB.png|center|200px]]
! style="text-align: center; background-color:#96a9c1;" colspan="17"|Data signals
! style="text-align: center;"|JP1
! style="text-align: center;"|I2C
! style="text-align: center;"|SPI 3-wire
! style="text-align: center;"|SPI 4-wire
|-
|-
| style="text-align: center;"|+3.3V
! style="text-align: center;"|Pin JP1
| style="text-align: center;" |Zasilanie modułu
! style="text-align: center;"|2
! style="text-align: center;"|4
! style="text-align: center;"|6
! style="text-align: center;"|8
! style="text-align: center;"|10
! style="text-align: center;"|12
! style="text-align: center;"|14
! style="text-align: center;"|16
! style="text-align: center;"|18
! style="text-align: center;"|20
! style="text-align: center;"|21
! style="text-align: center;"|22
! style="text-align: center;"|24
! style="text-align: center;"|26
! style="text-align: center;"|28
! style="text-align: center;"|30
|-
|-
| style="text-align: center;"|+VIN
! style="text-align: center;"|STM32
! style="text-align: center;"|PC9
! style="text-align: center;"|PC8
! style="text-align: center;"|PB14
! style="text-align: center;"|PC7
! style="text-align: center;"|PC6
! style="text-align: center;"|PC5
! style="text-align: center;"|PC4
! style="text-align: center;"|PC3
! style="text-align: center;"|PC2
! style="text-align: center;"|PC1
! style="text-align: center;"|PC13
! style="text-align: center;"|PC0
! style="text-align: center;"|PB11
! style="text-align: center;"|PB9
! style="text-align: center;"|PB10
! style="text-align: center;"|PB8
|-
|-
| style="text-align: center;"|GND
! style="text-align: center;"|GDE035A3
! style="text-align: center;"|CPV
! style="text-align: center;"|STV
! style="text-align: center;"|MD1
! style="text-align: center;"|D7
! style="text-align: center;"|D6
! style="text-align: center;"|D5
! style="text-align: center;"|D4
! style="text-align: center;"|D3
! style="text-align: center;"|D2
! style="text-align: center;"|D1
! style="text-align: center;"|SPH
! style="text-align: center;"|D0
! style="text-align: center;"|SHR
! style="text-align: center;"|OE
! style="text-align: center;"|LE
! style="text-align: center;"|CLK
|}
</center>
 
<center>
{| class="wikitable"  style="width: 1000px;"
|-
|-
| style="text-align: center;"|SDA/SDI/SDO
! style="text-align: center; background-color:#96a9c1;" colspan="7"|Power supply / voltage regulator control
| style="text-align: center;"|SDA
| style="text-align: center;"|SDI/SDO
| style="text-align: center;"|SDI
|-
|-
| style="text-align: center;"|SCL/SPC
! style="text-align: center;"|Pin JP1
| style="text-align: center;"|SCL
! style="text-align: center;"|1
| style="text-align: center;"|SPC
! style="text-align: center;"|32
| style="text-align: center;"|SPC
! style="text-align: center;"|3
! style="text-align: center;"|5
! style="text-align: center;"|7
! style="text-align: center;"|27
|-
|-
| style="text-align: center;"|SDO/SA0
! style="text-align: center;"|STM32
| style="text-align: center;"|SA0
! style="text-align: center;"|-
| style="text-align: center;"|-
! style="text-align: center;"|-
| style="text-align: center;"|SDO
! style="text-align: center;"|PA3
! style="text-align: center;"|PA1
! style="text-align: center;"|PA2
! style="text-align: center;"|PB1
|-
|-
| style="text-align: center;"|CS
! style="text-align: center;"|Signal
| style="text-align: center;"|CS
! style="text-align: center;"|VCC
| style="text-align: center;"|CS
! style="text-align: center;"|GND
| style="text-align: center;"|CS
! style="text-align: center;"|Vgh_EN
|-
! style="text-align: center;"|Vneg/Vgl_EN
| style="text-align: center;"|INT2
! style="text-align: center;"|Vpos_EN
| colspan="3" style="text-align: center;" |Wyjście przerwania 2
! style="text-align: center;"|Vcom_EN
|-
| style="text-align: center;"|INT1
| colspan="3" style="text-align: center;" |Wyjście przerwania 1
|}
|}
[[File:KAmodEPAPER_pinout.png|none|600px|thumb|center]]
</center>
</center>
===== Linki zewnętrzne =====
===== Multimedia =====
*[http://download.kamami.pl/p560825-gde035a3_ds.pdf Karta katalogowa wyświetlacza GDE035A3]
KamodEPAPER with STM32 board presentation
*[http://mikrokontroler.pl/2016/03/25/e-paper-wyswietlacze-w-teorii-i-praktyce-1/ Artykuł w portalu MIKROKONTROLER.PL pt. "e-paper: wyświetlacze w teorii i praktyce [1]"]
<center><HTML5video type="youtube" width="560" height="315" autoplay="false">rWrMK5BWC1E</HTML5video></center>


[[Kategoria:Moduły peryferyjne KAmod (Kamami)]]
===== External links =====
[[Kategoria:Zawartość]]
*[http://download.kamami.pl/p560825-gde035a3_ds.pdf GDE035A3 display datasheet]
*[http://mikrokontroler.pl/2016/03/25/e-paper-wyswietlacze-w-teorii-i-praktyce-1/ Article from MIKROKONTROLER.PL entitled „e-paper: wyświetlacze w teorii i praktyce[1<nowiki>]</nowiki>"]

Latest revision as of 16:36, 1 November 2024

Description

KAmodEPAPER is a module with readable and energy-efficient EPD (e-Paper) display GDE035A3. Thanks to control signals on external connector and in module integrated voltage regulator, controlling of display is easy and don't need additional power lines.

Basic features and parameters
  • GDE035A3 display type EPD
    • Screen size: 3.5"
    • Resolution: 800x480
    • Contrast: 8:1
    • Display area dimensions: 45.7mm x 76.16mm
    • 16 shades of gray
    • HX8705-B controller
  • Display control lines on connector
  • Embedded voltage regulator
  • Potentiometer for black depth regulation
  • Power supply: 3.3V - 5.5V
  • Logical signals voltage: max. 3.6V
  • It doesn't need power supply for static displaying of image
  • Module size: 106mm x 75mm x 20mm

 

Standard equipment
Code Description
KAmodEPAPER
  • Assembled and launched module
  • Control shaft for potentiometer
Board view
Electrical schematic
GDE035A3 display

EPD display with 3.5inch diagonal is used in KAmodEPAPER. It allows to displaying of monochromatic graphics with 800x480 resolution. Display offers 16 shades of gray and high contrast 8:1. Refreshing of content lasts 300ms. Important feature of used display is energy-efficient - it needs only power supplying for refreshing. If display is disconnected from power and control signals, it is displaying unchanged content.

Output description
Data signals
Pin JP1 2 4 6 8 10 12 14 16 18 20 21 22 24 26 28 30
STM32 PC9 PC8 PB14 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC13 PC0 PB11 PB9 PB10 PB8
GDE035A3 CPV STV MD1 D7 D6 D5 D4 D3 D2 D1 SPH D0 SHR OE LE CLK
Power supply / voltage regulator control
Pin JP1 1 32 3 5 7 27
STM32 - - PA3 PA1 PA2 PB1
Signal VCC GND Vgh_EN Vneg/Vgl_EN Vpos_EN Vcom_EN
Multimedia

KamodEPAPER with STM32 board presentation

External links
Retrieved from "http://wiki.kamamilabs.com/index.php?title=KAmodEPAPER&oldid=4762"