Details
RP2350 2.8inch Capacitive Touch Display Development Board, 240×320, IPS Panel, 5-point Touch, SPI Interface Display, Accelerometer And Gyroscope Sensor, Dual-core & Dual-architecture Design
RP2350-Touch-LCD-2.8
Integrates SPI interface display, 240×320 Pixels, multiple peripheral interfaces
Features
RP2350-Touch-LCD-2.8 is a low-cost, high-performance MCU board designed by Waveshare. Onboard 2.8inch capacitive touch display, capable of smoothly running GUI programs such as LVGL. Integrates Lithium battery recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), RTC chip, and so on, making it easy to develop and integrate into products quickly.
Key features include:
- RP2350 microcontroller chip designed by Raspberry Pi in the United Kingdom
- Adopts unique dual-core and dual-architecture design: dual-core ARM Cortex-M33 processor and dual-core Hazard3 RISC-V processor, flexible clock running up to 150 MHz
- 520KB of SRAM, and 16MB onboard Flash memory
- Onboard 2.8inch LCD display, 240×320 resolution, 262K color
- Supports capacitive touch function controlled via I2C interface, 5-point touch, with interrupt support
- Adapting UART, I2C and some IO interfaces, integrates full-speed USB port
- Onboard speaker, QMI8658 6-axis sensor, RTC sensor, TF card slot and battery recharge management module, etc.
- Drag-and-drop programming using mass storage over USB
- Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios
Application Scenarios
IPS Display Panel
Excellent display performance, 262K color, wide viewing angle
Capacitive 5-point touch
Supports capacitive touch function controlled via I2C interface for flexible operation and smooth UI interaction, 5-point touch, with interrupt support
Supports C/C++, MicroPython, Arduino IDE
Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started
Supports multiple peripherals
Supports the expansion of multiple peripherals via GPIO, UART and I2C interfaces, etc.
What's On Board
- RP2350A
Dual-core and dual-architecture design, up to 150 MHz operating frequency - W25Q128JVSIQ
16MB NOR-Flash - QMI8658
6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer - RTC chip
PCF85063 RTC chip - PCM5101 audio decoder
- Amplifier chip
- Volume adjustment knob
- Battery recharge manager
- ME6217C33M5G
Low dropout regulator, 800mA output (Max.) - TF card slot
- Battery power supply control button
Relevant driver program is required
- RESET button
- BOOT button
- 12PIN multi-functional header
- USB Type-C port
- I2C header
connecting with internal chip, only supports the I2C peripherals and cannot be mapped to other functions - UART header
- MX1.25 battery header
MX1.25 2PIN connector, for 3.7V Lithium battery, supports charging and discharging - RTC battery header
for connecting rechargeable RTC battery - Speaker header
Comes with 8Ω 2W 2030 speaker - Power indicator
- Charge indicator
Lithium battery charge indicator, lights up when charging, off when fully charged (the light status is uncertain when the battery is not connected)
Application Example
* the Lithium battery is NOT Included, please refer to the Package Content for the detailed part list
outline dimensions
Pico Product Selection
| PRODUCT | Voltage regulator chip | USB | Flash | Lithium battery header | Onboard LCD |
|---|---|---|---|---|---|
| RP2350 chip | |||||
 Raspberry Pi Pico 2 |
DC-DC, 800mA | Micro USB | 4MB | - | - |
 Raspberry Pi Pico 2 W |
DC-DC, 800mA | Micro USB | 4MB | - | with WIFI and Bluetooth |
 Type-A ver. |
LDO, 500mA | Type-A | 4MB | - | - |
 Type-C ver. |
LDO, 800mA | Type-C | 4MB | - | - |
 Tiny ver. |
LDO, 800mA | Separate Type-C port adapter | 4MB | - | Separate adapter board design, adapting USB Type-C port via FPC |
 ETH Port ver. |
LDO, 800mA | Type-C | 4MB | - | with Ethernet port |
 USB ver. |
LDO, 500mA | Type-A, Type-C | 2MB | - | with PIO-USB Type-A and USB Type-C port |
 1.28inch Round LCD ver. |
LDO, 300mA | Type-C | 4MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch IPS LCD |
 1.28inch Round Touch LCD ver. |
LDO, 300mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch IPS touch LCD |
 1.43inch Round Touch AMOLED ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.43inch AMOLED Touch LCD |
 1.69inch Touch LCD ver. |
LDO, 500mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.69inch Touch LCD |
 2inch Touch LCD ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 2inch Touch LCD |
 2.8inch Touch LCD ver. |
LDO, 800mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 2.8inch IPS Touch LCD |
 0.96 LCD ver. |
DC-DC, 2000mA | Type-C | 4MB | Support(allows recharging the battery and powering the board at the same time) | 0.96inch IPS LCD |
 Plus ver. |
DC-DC, 2000mA | Type-C | 4MB/16MB | Support(allows recharging the battery and powering the board at the same time) | - |
| RP2040 chip | |||||
 Raspberry Pi Pico W |
DC-DC, 3000mA | Micro USB | 2MB | - | with WIFI |
 Raspberry Pi Pico WH |
DC-DC, 3000mA | Micro USB | 2MB | - | with WIFI |
 Raspberry Pi Pico |
DC-DC, 800mA | Micro USB | 2MB | - | - |
 Raspberry Pi Pico H |
DC-DC, 800mA | Micro USB | 2MB | - | - |
 Type-A ver. |
LDO, 500mA | Type-A | 4MB | - | - |
 Mini ver. |
LDO, 800mA | Type-C | 2MB | - | - |
 Tiny ver. |
LDO, 500mA | Separate Type-C port adapter | 2MB | - | Separate adapter board design, adapting USB Type-C port via FPC |
 RGB Matrix ver. |
LDO, 500mA | Type-C | 2MB | - | Onboard 5×5 RGB LED matrix |
 BLE ver. |
LDO, 300mA | Separate Type-C port adapter | 2MB | - | Supports Bluetooth 5.1, separate adapter board design, adapting USB Type-C port via FPC |
 ETH Port ver. |
LDO, 500mA | Type-C | 4MB | - | with Ethernet port |
 0.99inch Round LCD with case ver. |
LDO, 500mA | Type-C | 2MB | - | 0.99inch IPS LCD, CNC metal case |
 1.28inch Round LCD ver. |
LDO, 300mA | Type-C | 2MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch IPS LCD |
 1.28inch Round LCD with case ver. |
LDO, 300mA | Type-C | 2MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch IPS LCD, CNC metal case |
 1.28inch Round Touch LCD ver. |
LDO, 500mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch Touch LCD |
 1.28inch Round Touch LCD with case ver. |
LDO, 500mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch Touch LCD, CNC metal case |
 1.69inch Touch LCD ver. |
LDO, 500mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.69inch Touch LCD |
 0.96 LCD ver. |
DC-DC, 1800mA | Type-C | 2MB | Support(allows recharging the battery and powering the board at the same time) | 0.96inch IPS LCD |
 Plus ver. |
DC-DC, 1800mA | Type-C | 4MB/16MB | Support(allows recharging the battery and powering the board at the same time) | - |
 DVI port ver. |
LDO, 300mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | Onboard DVI interface, TF card slot and PIO-USB port |
 Cam & LCD ver. |
- | Type-C | 16MB | - | Onboard grayscale camera and 1.14inch IPS LCD display |
Weight: 0.05 kg
Quick Overview
- RP2350-Touch-LCD-2.8 x1
- 8Ω 2W speaker ×1
- SH1.0 4PIN cable ×2
- SH1.0 12PIN cable ×1
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