RP2350 3.5inch Rounded Corner LCD
Touch Development Board
SPI Display, Integrated Audio Input And Output


Version Options

LCD Specifications
| DISPLAY PANEL | IPS | DISPLAY SIZE | 3.5inch |
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| DISPLAY RESOLUTION | 320 × 480 resolution | DISPLAY COLOR | 65K |
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| BRIGHTNESS | 220cd/㎡ | CONTRAST RATIO | 1100:1 |
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| COMMUNICATION INTERFACE | SPI | DISPLAY DRIVER | ST7796 |
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| TOUCH TYPE | Capacitive touch | TOUCH IC | FT6336 |
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Features
The RP2350-Touch-LCD-3.5 is a high-performance, highly integrated microcontroller development board designed by Waveshare. Tiny size with onboard 3.5inch capacitive touch IPS display, highly integrated power management chip, low-power audio codec chip, camera interface, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), RTC chip, 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
- Built-in 520KB Static RAM, with onboard 16MB Flash
- Onboard Type-C port, easy to use
- Onboard 3.5inch capacitive touch IPS display for clear color picture display, 320 × 480 resolution, 65K color
- Built-in ST7796 display driver and FT6336 capacitive touch chip, using SPI and I2C communication respectively, effectively saving the IO resources
- Onboard camera interface, compatible with mainstream cameras such as OV2640 and OV5640, suitable for image and video capture
- 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
- Adapting 22 × multi-functional GPIO pins
- 2 × SPI, 2 × I2C, 2 × UART, 7 × 12-bit ADC, 18 × 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
Capacitive Touch
Suitable For Various Smart Device Development, Enabling Human-Machine Interaction

IPS Display Panel
Excellent Display Performance, 65K Color, Wide Viewing Angle

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

Supports OV2640 / 0V5640 And Other Mainstream Cameras
Optional For OV5640 5MP Camera Module, Suitable For Image Capture, Video Monitoring And Other Applications To Meet Different Needs

* the OV5640 camera module is only included in the RP2350-Touch-LCD-3.5-C version
Dual-Core, Dual-Architecture
The Unique Dual-Core, Dual-Architecture Capability Of RP2350 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
Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started

What's On Board

- RP2350B
Dual-core and dual-architecture design, up to 150 MHz operating frequency - 16MB Flash
- PCF85063
RTC chip - 2.54mm pitch GPIO header
Adapting available IO function pins for easy expansion - QMI8658
6-axis IMU includes a 3-axis gyroscope and a 3-axis acceleromete - MX1.25 Lithium Batt header
for 3.7V Lithium Batt, supports charging and discharging, with adjustable charging current - RTC Batt header
for connecting rechargeable RTC Batt - Microphone
- Power indicator
- ES8311
low-power audio codec chip - USB Type-C port
for programming, USB 1.1 with device and host support - Charge indicator
- AXP2101
highly integrated power management chip - PWR button
for power on/off control, and can also be customized for other button functions - RESET button
- BOOT button
press it when resetting to enter download mode - MX1.25 speaker header
- Camera interface
supports mainstream cameras such as OV5640 and OV2640 - TF card slot
- Debug interface

Outline Dimensions
RP2350-Touch-LCD-3.5

RP2350-Touch-LCD-3.5-C

[] RP2350-Touch-LCD-3.5
[] RP2350-Touch-LCD-3.5-C

To:
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Email(support)
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