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ID: 1202589
zł135.23
Tax included

zł109.94 tax excl.

Development board based on the RP2350A microcontroller with a 1.85-inch round capacitive LCD touch display at 360 x 360 resolution and 65K colors, supporting ARM Cortex-M33 and RISC-V architectures, comes with a speaker box, designed for user interfaces and embedded systems. Waveshare RP2350-Touch-LCD-1.85C-BOX-EN

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

Description

RP2350 Touch LCD 1.85 is a compact and highly integrated development board designed by Waveshare for modern user interfaces, IoT devices, and embedded systems. The onboard RP2350A microcontroller, developed by Raspberry Pi, features a unique dual-core and dual-architecture design, allowing operation with either two ARM Cortex-M33 cores or two Hazard3 RISC-V cores at clock speeds of up to 150 MHz.

The board integrates a round 1.85-inch capacitive IPS LCD with a resolution of 360 x 360 pixels and a 65K color depth. The display offers wide viewing angles, good readability, and smooth touch operation handled via an I2C interface with interrupt support, enabling intuitive graphical user interface design.

                                                    p1202589-RP2350-Touch-LCD-1.85C-details-19.jpg

The board is equipped with 16 MB of Flash memory, a microSD card slot, an RTC chip, an audio codec, a microphone, and USB, UART, and I2C communication interfaces. The version with a speaker box and a speaker supports audio-enabled projects, while the 3.7 V MX1.25 battery connector with charging function enables mobile applications. Support for C/C++, MicroPython, and Arduino IDE allows quick startup and easy integration into educational and prototyping projects.

                                                      p1202589-RP2350-Touch-LCD-1.85C-details-intro.jpg

  1. RP2350A -Dual-core and dual-architecture design, up to 150 MHz operating frequency
  2. 16MB NOR-Flash
  3. TF card slot
  4. Amplifier chip
  5. Batt charging management chip
  6. Speaker header
  7. Batt power supply ON/OFF
  8. Microphone
  9. UART header
  10. Power indicator
  11. MX1.25 Batt header - for 3.7V Lithium Batt, supports charging and discharging, with charging current of up to 1A
  12. USB Type-C port - for programming, USB 1.1 with device and host support
  13. 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) 
  14. 12C header - connecting with internal chip, only supports the 12C peripherals and cannot be mapped to other functions
  15. RTC Batt header - for connecting rechargeable RTC Batt
  16. RESET button
  17. ES8311 - low-power audio codec chip
  18. 1.27mm pin header - Reserved 28PIN header, adapting GPIO and other function pins
  19. BOOT button - press it when resetting to enter download mode
  20. RTC chip - PCF85063 RTC chip

                                                                                                                                  Pin definition

                                                      p1202589-RP2350-Touch-LCD-1.85C-details-25.jpg

Features

  • Microcontroller: RP2350A
  • Architecture: dual-core, ARM Cortex-M33 or Hazard3 RISC-V
  • Clock frequency: up to 150 MHz
  • RAM: 520 KB SRAM
  • Flash memory: 16 MB NOR Flash
  • Display: capacitive IPS LCD
  • Display size: 1.85 inch
  • Resolution: 360 x 360
  • Color depth: 65K
  • Touch interface: I2C with interrupt support
  • USB: USB 1.1 device and host
  • GPIO: 18 multifunctional pins
  • Interfaces: 2 x SPI, 2 x I2C, 2 x UART
  • ADC: 4 x 12-bit
  • PWM: 12 channels
  • PIO: 12 programmable state machines
  • RTC: PCF85063
  • Audio codec: ES8311
  • Card slot: microSD (TF)
  • Battery connector: MX1.25 2-pin
  • Battery voltage: 3.7 V
  • USB port: USB Type-C
  • Temperature sensor: built-in
  • Supported environments: C/C++, MicroPython, Arduino IDE

Kit includes

  • 1x RP2350-Touch-LCD-1.85C development board
  • 1x Speaker box
  • 2x SH1.0 4-pin cable ~100 mm
  • 1x 8 Ω 2 W speaker

Note!

3.7 V lithium battery is not included

1202589

Data sheet

Microcontroller
RP2350A
Flash memory
16 MB
Number of I/O
18
Ethernet
none
WiFi/BT module
No
Bluetooth module
No
MicroSD slot
Yes
Length
51mm
Width
58 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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