Difference between revisions of "Pico-1.28-Round-LCD-HAT"

Revision as of 08:47, 16 June 2021

Pico 1.28" Round LCD HAT (Incomplete Wiki)

Pico 1.28” Round LCD HAT is a 1.28-inch display HAT with 240 x 240 resolution, 65K RGB colors, clear and colorful displaying effect, and a joystick, designed for the Raspberry Pi Pico to expand its engagement via SPI communication by providing a standard 40 pin Pico GPIO interface. The Pico 1.28" Round LCD HAT includes an integrated GC9A01 display driver and SPI interface, reducing the number of IO pins required. It features a 5-input joystick that is connected to the Pico 1.28” Round LCD HAT through a stackable GPIO connector header on the inside.

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

Pixels - 240×240 resolution

Pixel Size - 0.135 × 0.135mm

Display Colour - 65K RGB

Display Driver - GC9A01

Buy it From : Click Here

Pinout

PICO 1.28" 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

For running this HAT, you require these components :
- Raspberry Pi Pico X 1
- Pico 1.28" Round LCD HAT X 1
- USB Cable X 1

Copy or clone code from Github.

https://github.com/sbcshop/PICO-1.28-Round-LCD-HAT/

Stack Pico 1.28 Round LCD HAT with Raspberry Pi Pico, Make sure USB symbol on LCD HAT should be on the same side as of PICO USB.

Press and hold BOOTSEL pin of Raspberry Pi Pico and connect the USB cable, it will create a drive as RPI-RP2.

Now drag and drog/copy firmware.uf2 file from firmware folder to RPI-RP2 Drive. It will reboot your raspberry pi pico.

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

Now you can run example codes from the Pico_Example_mpy folder in Thonny Ide. For example, Open the hello.py file in thonny and click on the green play button to run this example.

It will print "Hello" on Round LCD. You can use the joystick to change the LCD color.

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