Raspberry Pi Pico 2 RP2350B 1.46 inch Round LCD Touch Display 412x412 HMI LVGL QMI8658 6-axis 65K Colors

Raspberry Pi Pico 2 RP2350B 1.46 inch Round LCD Touch Display 412x412 HMI LVGL QMI8658 6-axis 65K Colors

$27

Brand：SpotPear

SKU：010186000000

Date：2025-11-12 17:41

Part Number：

RP2350-Touch-LCD-1.46 RP2350-Touch-LCD-1.46B

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RP2350 High-Performance Microcontroller Development Board Equipped with 1.46-Inch Circular Touchscreen (412×412 Resolution, 65K Colors)

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RP2350 1.46″ LCD Development Board

Integrates QSPI Interface Display, Multiple Peripheral Interfaces

Version Options

Both Versions Come With Touch Control Function, Optional For Cover Glass To Protect The Screen From Damage Caused By Bumps Or Impacts

Features

RP2350-Touch-LCD-1.46 is a high-performance, highly integrated microcontroller development board designed by Waveshare. Tiny size with onboard 1.46inch capacitive touch IPS screen, RTC chip, 6-axis IMU (3-axis accelerometer and 3-axis gyroscope), TF card slot, and so on, which makes it easy for you to develop and integrate into the products quickly.

RP2350B microcontroller chip designed by Raspberry Pi in the United Kingdom
Adopts unique dual-core and dual-architecture design: dual ARM Cortex-M33 or dual Hazard3 RISC-V processors support, flexible clock running up to 150 MHz
520KB of SRAM, 16MB onboard Flash memory
Type-C connector for easier use
Onboard 1.46inch LCD display, 412×412 resolution, 65K color
Supports 5-point touch function controlled via I2C interface, with interrupt support
Onboard 3.7V MX1.25 lithium batt. recharge/discharge header
USB 1.1 with device and host support
Low-power sleep and dormant modes
Drag-and-drop programming using mass storage over USB
14 × Multi-Function GPIO Pins
2 × I2C, 2 × UART, 7 × 12-bit ADC and 12 × controllable PWM channels
Accurate clock and timer on-chip
Temperature sensor
12 × Programmable I/O (PIO) state machines for custom peripheral support

Application Scenarios

IPS Display Panel

65K Color, 412×412 Resolution, With Wide Viewing Angle

Capacitive 5-Point Touch

Supports Capacitive 5-Point Touch Function Controlled Via I2C Interface For Flexible Operation And Smooth UI Interaction, With Interrupt Support

Onboard Audio Codec Chip

Supports High-Quality Audio Processing, Providing Clear And High-Quality Audio Input And Output.

Dual-Core, Dual-Architecture

The Unique Dual-Core, Dual-Architecture Capability Of RP2350B Allows Users To Choose Between A Pair Of Industry-Standard Arm Cortex-M33 Cores, And A Pair Of Open-Hardware Hazard3 Cores, Giving Developers A Chance To Experiment With The RISC-V Architecture In A Stable, Well-Supported Environment

Supports C/C++, MicroPython, Arduino IDE

Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started

What's On Board

RP2350B
Dual-core and dual-architecture design, up to 150MHz operating frequency
QMI8658
6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer
1.27mm pin header
adapting GPIO and other functional pins
RTC chip
PCF85063 RTC chip
Batt. recharge manager
Microphone
RTC batt. header
for connecting rechargeable RTC batt.
Power indicator
USB Type-C port
for programming, USB 1.1 with device and host support

Charge indicator
Lithium batt. charge indicator, lights up when charging, off when fully charged (the light status is uncertain when the batt. is not connected)
BOOT button
Press it when resetting to enter download mode
ES8311
low-power audio codec chip
16MB Flash
Speaker
PWR button
for power supply ON/OFF, supports custom functions
MX1.25 batt. header
MX1.25 2PIN connector, for 3.7V Lithium batt., supports charging and discharging
TF card slot
Amplifier chip

Interface Definition

Onboard Multiple Interfaces For Easier Extension And Development, Offering Greater Flexibility

Outline Dimensions

Without Cover Glass

* measured manually, for reference only

With Protective Cover Glass

* measured manually, for reference only

[] RP2350-Touch-LCD-1.46

[] RP2350-Touch-LCD-1.46B

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!