Raspberry Pi Pico 2 RP2350A Audio Box 1.85-inch LCD Round 1.85inch TouchScreen Speaker 360x360

Raspberry Pi Pico 2 RP2350A Audio Box 1.85-inch LCD Round 1.85inch TouchScreen Speaker 360x360

$39.9

Brand：SpotPear

SKU：010192000000

Date：2025-12-27 14:00

Part Number：

RP2350-Touch-LCD-1.85C【No Battery】 RP2350-Touch-LCD-1.85C-BOX-EN【No Battery】 RP2350-Touch-LCD-1.85C-BOX【With Battery】

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RP2350 1.85inch Round LCD Development Board, 360×360, 65K Color, Dual-core And Dual-architecture Design

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RP2350 1.85″ Round Display
Development Board

Integrated Audio Input And Output, Multiple Peripheral Interfaces

Version Options

All Versions Come With Touch Function

Features

The RP2350-Touch-LCD-1.85C is a high-performance, highly integrated microcontroller development board designed by Waveshare. Tiny size with onboard 1.85inch capacitive IPS display, RTC chip, TF card slot, and other peripherals for easy development and integration into products.

RP2350A 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
Built-in 520KB Static RAM, with onboard 16MB Flash
Type-C port for easier use
Onboard 1.85inch capacitive touch LCD, 360 × 360 resolution, 65K color
Supports capacitive touch control via I2C header, with interrupt support
Onboard UART, I2C, and MX1.25 2PIN Batt headers, etc.
USB 1.1 with device and host support
Low-power sleep and dormant modes
Drag-and-drop programming using mass storage over USB
Adapting 18 × multi-functional GPIO pins
2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 12 × controllable PWM channels
Accurate clock and timer on-chip
Built-in temperature sensor for real-time monitoring of chip temperature
12 × programmable I/O (PIO) state machines for custom peripheral support

Application Scenarios

Excellent Display Performance

65K Color, 360 × 360 Resolution, Wide Viewing Angle

Capacitive Touch

Supports Capacitive 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

Interface Introduction

Standard Version

This version does not include the speaker box, while all buttons are the same as the speaker box version

With Speaker Box Version

Dual-Core, Dual-Architecture

The Unique Dual-Core, Dual-Architecture Capability Of RP2350A 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

Support C/C++, MicroPython, Arduino IDE

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

What's On Board

RP2350A
Dual-core and dual-architecture design, up to 150 MHz operating frequency
16MB NOR-Flash
TF card slot
Amplifier chip
Batt charging management chip
Speaker header
Batt power supply ON/OFF
Microphone
UART header
Power indicator
MX1.25 Batt header
for 3.7V Lithium Batt, supports charging and discharging, with charging current of up to 1A
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)
I2C header
connecting with internal chip, only supports the I2C peripherals and cannot be mapped to other functions
RTC Batt header
for connecting rechargeable RTC Batt
RESET button
ES8311
low-power audio codec chip
1.27mm pin header
Reserved 28PIN header, adapting GPIO and other function pins
BOOT button
press it when resetting to enter download mode
RTC chip
PCF85063 RTC chip

Interface Definition

Outline Dimensions

Standard Version

With Speaker Box Version

[] RP2350-Touch-LCD-1.85C

[] RP2350-Touch-LCD-1.85C-BOX-EN

[] RP2350-Touch-LCD-1.85C-BOX

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!