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ID: 1199755
zł171.02
Tax included

zł139.04 tax excl.

This Raspberry Pi RP2350B microcontroller development board features a dual-core ARM Cortex-M33 or Hazard3 RISC-V processor. It features a 2.8-inch 480x480 circular IPS display with a capacitive touchscreen and LVGL support. It includes 16MB of flash memory, a real-time clock, a 6-axis motion sensor, a microSD slot, and a lithium battery connector. It's ideal for HMI, IoT, and smart wearable device projects. Waveshare RP2350-Touch-LCD-2.8C

6 weeks
Awaiting delivery
Kamami is the official distributor of Waveshare displays, accessories and modules.

Description

The RP2350 2.8″ Round Display development board is a modern and versatile solution based on the Raspberry Pi RP2350B microcontroller with a unique dual-core, dual-architecture design. It allows switching between ARM Cortex-M33 and Hazard3 RISC-V cores, providing developers with flexibility and freedom to experiment in a stable environment. The board features a 2.8-inch round IPS display with a 480×480 pixel resolution, delivering excellent image quality, a wide 160° viewing angle, and smooth operation of graphical interfaces such as LVGL. The capacitive touch screen supports the I2C interface and offers high touch precision, ensuring intuitive operation for HMI applications. The board includes 16 MB of onboard Flash memory and 520 KB of SRAM, expandable with an external PSRAM chip. It also integrates a micro SD card slot, a USB 1.1 interface (host/device), and a lithium battery charging connector, making it suitable for portable applications.

p1199755-RP2350-Touch-LCD-2.8C-details-intro.jpg

1. RP2350B Chip 12. USB Type-C Connector
2. 16MB Flash Memory 13. ME6217C33M5G Regulator
3. PSRAM Solder Pads 14. Charging Indicator
4. Micro SD Card Slot 15. ON/OFF Power Switch
5. RTC Battery Connector 16. RESET Button
6. PCF85063 (RTC) Chip 17. BOOT Button
7. I2C Connector 18. MX1.25 Battery Connector
8. UART Connector 19. ETA6096 Chip
9. Buzzer 20. QST Position Sensor
10. PIO-USB Type-C Port 21. 12-pin Connector
11. USB Type-C Connector —

The integrated QMI8658 6-axis motion sensor enables motion and orientation detection, while the PCF85063 RTC ensures precise timekeeping. Thanks to its low-power modes, the board is ideal for portable and energy-efficient embedded systems. It supports programming in C/C++, MicroPython, and Arduino IDE, with a rich set of SDKs, libraries, and examples available to simplify development. The board integrates multiple communication interfaces, including GPIO, UART, and I2C, for connecting external modules and sensors. The ST7701 display controller ensures smooth and stable screen operation. The RP2350 2.8″ Round Display Development Board is an excellent choice for developers building HMI systems, smartwatches, intelligent devices, or IoT projects seeking a reliable and powerful development platform.

Features

  • Microcontroller: Raspberry Pi RP2350B
  • Architecture: dual-core, dual-architecture (ARM Cortex-M33 / Hazard3 RISC-V)
  • Clock frequency: up to 150 MHz
  • Memory: 520KB SRAM + 16MB Flash (expandable with PSRAM)
  • Display: 2.8″ IPS, 480×480 pixels, contrast ratio 1200:1
  • Display interface: RGB
  • Display driver: ST7701
  • Touchscreen: capacitive, I2C interface, GT911 controller
  • Motion sensor: QMI8658 6-axis IMU
  • Real-time clock: PCF85063 RTC
  • Micro SD card slot
  • Battery connector
  • USB interface: USB 1.1 (host/device)
  • Operating modes: low power consumption, sleep mode
  • Programming: C/C++, MicroPython, Arduino IDE
  • Additional features: buzzer, precise clock and timer, temperature sensor
  • Supported graphic libraries: LVGL and other GUI frameworks
  • Communication interfaces: GPIO, UART, I2C
  • Dimensions: 95.86 × 95.86 mm

Kit contains

  • RP2350 2.8″ Round Display
  • SH1.0 12PIN cable (~100 mm)
  • 2 × SH1.0 4PIN cables (~100 mm)
1199755

Data sheet

Microcontroller
RP2350
Flash memory
16 MB
Number of I/O
12
Ethernet
none
WiFi/BT module
No
Bluetooth module
No
MicroSD slot
Yes
Length
95 mm
Width
95 mm
USB connector type
USB type C

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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