WAVE-32700, RP2350 4inch Display Development Board, Dual-core & Dual-architecture Design with Touch Function
RP2350 4inch LCD Development Board
Integrates RGB interface LCD with 5-point capacitive touch (optional)
Features
The RP2350-LCD-4 is a high-performance, highly integrated microcontroller development board designed by Waveshare. Tiny size with onboard 4inch IPS display, 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, with reserved solder pads for PSRAM chip expansion
- Type-C connector for easier use
- Onboard 4inch LCD display, 480×480 resolution, 65K color, for clear color picture display
- Supports capacitive touch control via I2C interface, 5-point touch with interrupt support (for touch version only)
- Onboard CAN, RS485, I2C interface, 6-axis IMU, RTC chip, and TF card slot, etc.
- 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
- Accurate clock and timer on-chip
- Temperature sensor
- Accelerated floating-point libraries on-chip
- 12 × Programmable I/O (PIO) state machines for custom peripheral support
IPS Display Panel
Excellent display performance, 160° wide viewing angle
Capacitive 5-point touch (Optional)
Optional for touch function via I2C interface, supports 5-point touch for flexible operation and smooth multi-point UI interaction
Supports multiple peripherals
Supports the expansion of multiple peripherals via CAN, RS485, and I2C interfaces
Supports Two wiring methods
Comes with two types of screw terminals, allowing for bottom or back wiring, which is more convenient to integrate into various application scenarios such as DIN rail or embedded devices
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 150 MHz operating frequency - MX1.25 Lithium Batt. header
MX1.25 2P connector, for 3.7V Lithium Batt., supports charging and discharging - Batt. recharge manager
- Buzzer
- 16MB Nor Flash
- SIT65HVD230DR
CAN transceiver - PSRAM chip solder pads
Compatible with mainstream PSRAM chips for user expansion (soldering required) - DEBUG interface
- RS485 and CAN terminal resistor selection
close by default - RTC Batt. header
for connecting rechargeable RTC Batt. (only supports rechargeable RTC Batt.) - XL2515QF20
CAN controller - 3.5mm 10pin screw terminal slot
for installing 3.5mm 10pin screw terminal block - SY8293FCC power chip
Supports 7~36V DC power input - Power supply indicator
- USB Type-C connector
for programming, USB 1.1 with device and host support - TF card slot
- BOOT button
Press it when resetting to enter download mode - RESET button
- PCF85063
RTC chip - SP3485
RS485 transceiver - QMI8658
6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer - 4inch display panel connector
Outline dimensions
