Difference between revisions of "MCU - Display - TFT"

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[[File:TFT-Whew.jpg|thumb|link=Special:FilePath/TFT-Whew.jpg]]
 
[[File:TFT-Whew.jpg|thumb|link=Special:FilePath/TFT-Whew.jpg]]
 
[[File:TFT-StillWorks.jpg|thumb|link=Special:FilePath/TFT-StillWorks.jpg]]
 
[[File:TFT-StillWorks.jpg|thumb|link=Special:FilePath/TFT-StillWorks.jpg]]
 +
[[File:TFT-Wired.jpg|thumb|link=Special:FilePath/TFT-Wired.jpg]]
  
 
====Pins====
 
====Pins====
{| class="wikitable"
+
{| class="wikitable sortable"
 
|+
 
|+
 
!
 
!
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|T_IRQ
 
|T_IRQ
 
|
 
|
|WHI
+
|BRN
 
|D1
 
|D1
 
|GPIO5
 
|GPIO5
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|T_CS
 
|T_CS
 
|SPI select
 
|SPI select
|BLU
+
|BLU (t)
|D2
+
|D8
|GPIO4
+
|GPIO15
 
|-
 
|-
 
|10
 
|10
 
|T_CLK
 
|T_CLK
 
|SPI clk
 
|SPI clk
|GRN
+
|WHI
 
|D5
 
|D5
 
|GPIO14
 
|GPIO14
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|8
 
|8
 
|LED
 
|LED
|
+
|pwr LED
|RED+
+
|RED
 
|<u>VCC</u>
 
|<u>VCC</u>
|3v3
+
|?
 
|-
 
|-
 
|7
 
|7
 
|SCK
 
|SCK
 
|SPI clk
 
|SPI clk
|GRN
+
|WHI
 
|D5
 
|D5
 
|GPIO14
 
|GPIO14
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|5
 
|5
 
|D/C
 
|D/C
|
+
|Data/Cmnd
|ORA
+
|GRN
 
|D4
 
|D4
 
|GPIO2
 
|GPIO2
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|4
 
|4
 
|RESET
 
|RESET
|
+
|{D3}
 
|YEL
 
|YEL
|VCC
+
|VCC {D3}
|3v3
+
|3v3 {GPIO0}
 
|-
 
|-
 
|3
 
|3
 
|CS
 
|CS
 
|SPI select
 
|SPI select
|BRN
+
|BLU (s)
|D8
+
|D2
|GPIO15
+
|GPIO4
 
|-
 
|-
 
|2
 
|2
 
|GND
 
|GND
|
+
|pwr GND
 
|BLK
 
|BLK
 
|GND
 
|GND
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|1
 
|1
 
|VCC
 
|VCC
|
+
|pwr 3V3
|RED
+
|ORA
 
|VCC
 
|VCC
 
|3v3
 
|3v3

Latest revision as of 01:47, 1 July 2021

ILI9341 SPI TFT LCD Display Touch Panel

2.8 Inch ILI9341 240x320 SPI TFT LCD Display Touch Panel SPI Serial Port Module

TFT-Front.png
TFT-Back.png
TFT-1st Test.jpg
TFT-Tasmotized.jpg
TFT-InaBox.jpg
TFT-NotWired.jpg
TFT-Aaarrrggg.jpg
TFT-FingersCrossed.jpg
TFT-Connections.jpg
TFT-Whew.jpg
TFT-StillWorks.jpg
TFT-Wired.jpg

Pins

Nailbuster
Examples
Label Signal {colour} NodeMCU Actual
14 T_IRQ BRN D1 GPIO5
13 T_DO (MISO) GRY D6 GPIO12
12 T_DIN (MOSI) VIO D7 GPIO13
11 T_CS SPI select BLU (t) D8 GPIO15
10 T_CLK SPI clk WHI D5 GPIO14
9 SDO(MISO) (MISO) GRY D6 GPIO12
8 LED pwr LED RED VCC ?
7 SCK SPI clk WHI D5 GPIO14
6 SDI(MOSI) (MOSI) VIO D7 GPIO13
5 D/C Data/Cmnd GRN D4 GPIO2
4 RESET {D3} YEL VCC {D3} 3v3 {GPIO0}
3 CS SPI select BLU (s) D2 GPIO4
2 GND pwr GND BLK GND GND
1 VCC pwr 3V3 ORA VCC 3v3

(Why in hell do dev-board makers, & Arduino for that matter, think changing the actual GPIO numbers to some random shit was a good idea???)

Firmware

Seems to work pretty good with Tasmota-Display.

Links