Difference between revisions of "Pico-1.14-LCD-HAT"

Revision as of 08:41, 14 May 2021

Pico 1.14" LCD HAT

1.14” LCD HAT for Raspberry Pi Pico is a 1.14-inch display expansion board module of 240×135 resolution, 65K RGB colors, clear and colorful displaying effect, with a joystick, designed dedicatedly for Raspberry Pi Pico to expand its engagement via SPI communication by providing standard 40 pins GPIO interface. The 1.14” LCD HAT for Raspberry Pico comes with an embedded ST7789 Driver and SPI Interface that minimize the required IO pins. It is designed with a 5-input Joystick that will be internally connected to the 1.14” LCD HAT for Raspberry Pi Pico via a stackable GPIO connector header.

Features

Raspberry Pi Pico compatibility.

4-wire SPI Communication.

Standard Raspberry Pi Pico 40 Pins GPIO.

4 directions + attached band Central press button Joystick Control

Specifications

Operating Voltage - 3.3 V

Display Size - 24.91 × 14.86mm

Pixels - 240×135 resolution

Pixel Size - 0.1101 × 0.1035mm

Display Colour - 65K RGB

Display Driver - ST7789

Pinout

PICO LCD HAT	PICO Pins
LCD DIN	GP11
LCD CLK	GP10
LCD DC	GP8
LCD CS	GP9
LCD RST	GP12
LCD BL	GP13
JOYSTICK UP	GP18
JOYSTICK DOWN	GP20
JOYSTICK LEFT	GP21
JOYSTICK RIGHT	GP17
JOYSTICK SELECT	GP19

Installation

MicroPython

Stack Raspberry Pi Pico on female header of Pico 1.14" LCD HAT.

Connect USB cable on Raspberry Pi Pico USB port.

Open Thonny IDE and Choose interpreter as MicroPython (Raspberry Pi pico).

Now Create a file "Lcd1_14driver.py" as same content from Pico 1.14" LCD HAT's github repository in any micropython supported ide (preferred thonny ide) and save it in root location of Raspberry Pi Pico with same name "Lcd1_14driver.py" (without quotes).

Source code : https://github.com/sbcshop/PICO-1.14-LCD-HAT

Copy and Paste or Open "Lcd1_14Demo.py" code in thonny ide.

Click on green play button to run example of Pico 3V Relay HAT, You can either save this file on root location of PICO or on your Computer drive.

You can use Joystick to change background color of LCD.

@@ Line 47: / Line 47: @@
 <li> Stack Raspberry Pi Pico on female header of Pico 1.14" LCD HAT. </li>
 <li> Connect USB cable on Raspberry Pi Pico USB port. </li>
+<li> Open Thonny IDE and Choose interpreter as MicroPython (Raspberry Pi pico). </li> <br>
+[[File:Thonny-interpreter.PNG|600px]]
 <li> Now Create a file "Lcd1_14driver.py" as same content from Pico 1.14" LCD HAT's github repository in any micropython supported ide (preferred thonny ide) and save it in root location of Raspberry Pi Pico with same name "Lcd1_14driver.py" (without quotes). </li> <br>
 Source code : https://github.com/sbcshop/PICO-1.14-LCD-HAT <br><br>
@@ Line 54: / Line 56: @@
 <li> Copy and Paste or Open "Lcd1_14Demo.py" code in thonny ide.</li> <br>
 [[File:Pico_11_lcd_thonny.PNG|600px]]
-<li> Choose interpreter as MicroPython (Raspberry Pi pico). </li> <br>
-[[File:Thonny-interpreter.PNG|600px]]
 <li> Click on green play button to run example of Pico 3V Relay HAT, You can either save this file on root location of PICO or on your Computer drive. </li> <br>
 [[File:Thonny_play.PNG]]