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RP2040-Touch-LCD-1.28 User Guide

Resources

Demo

Schematic

3D Drawing

Datasheet

Overview

Introduction

RP2040-Touch-LCD-1.28 is a low-cost, high-performance MCU board, tiny size, with an onboard 1.28inch capacitive touch display, Li-ion battery recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), and so on, which makes it easy for you to develop and integrate it into products quickly.

Feature

  • RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom.
  • Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz.
  • 264KB of SRAM, and 4MB of onboard Flash memory.
  • Type-C connector, keeps it up to date, easier to use.
  • Onboard 1.28inch capacitive touch display, 240×240 resolution, 65K color.
  • Lithium battery recharge/discharge header, suitable for mobile devices.
  • USB 1.1 with device and host support.
  • Low-power sleep and dormant modes.
  • Drag-and-drop programming using mass storage over USB.
  • Accurate clock and timer on-chip.
  • Temperature sensor.
  • 6 × GPIO pin via SH1.0 connector.

Specification

LCD Parameters
Touch ChipCST816STouch PortI2C
Display ChipGC9A01ADisplay InterfaceSPI
Resolution240(H)RGB x 240(V)Display SizeΦ32.4mm
Display PanelIPSPixel Pitch0.135（H）x 0.135（V）mm


IMU Parameters
SensorQMI8658C
AccelerometerResolution: 16 bits
Measuring Range (Optional): ±2, ±4, ±8 ±16g
GyroscopeResolution: 16 bits
Measuring Range (Optional): ±16, ±32, ±64, ±128, ±256, ±512, ±1024, ±2048°/sec

Note

The edge of the round touch screen, touch sensitivity, and accuracy will be decreased, which is caused by the structure of the circular touch screen.

Pinout



Dimensions


Resources

Demo

Schematic

3D Drawing

Datasheet

Official Resources

Raspberry Pi Doecument

Raspberry Pi Open-source Demo

Development Software

Raspberry Pi Pico 1.28inch Round Touch LCD Display Module 240×240 Screen On board with RP2040 chip
Price： $17.9
Part Number： RP2040-Touch-LCD-1.28
Brand： Spotpear
SKU： 0102162
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