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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
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.

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.

Pin definition

Note!
3.7 V lithium battery is not included
Data sheet
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
RP2350-Touch-AMOLED-1.8 is a compact board with a touchscreen AMOLED display, an RP2350A microcontroller, and a rich set of peripheral features. It enables rapid development of modern interactive devices with a graphical interface, sensor support, and audio, ideal for educational and embedded applications.
RP2350-Touch-AMOLED-1.8 with battery is an advanced development board with an AMOLED display, touch support, motion sensors, audio, and a wide range of interfaces. Designed for mobile and embedded applications, it enables the creation of compact interactive devices with full open-source support.
RP2350-Touch-AMOLED-1.64-M is a compact board featuring the RP2350 microcontroller and an AMOLED display, equipped with touch input, motion sensors, and a full set of peripheral interfaces. Designed for modern mobile applications, HMI systems, and experiments with RISC-V and ARM architectures.
A module based on the RP2040 microcontroller that lets you build your own two-player arcade controller, supporting up to 30 buttons and two joysticks. When connected via USB-C, it is automatically detected as a standard game controller on PC, Mac and Linux. With DuPont, Qw/ST connectors and support for backlit Plasma buttons, assembly and expansion are quick and solderless. Pimoroni PIM741
A compact, wireless light and sound effects controller based on the RP2040 microcontroller with a Raspberry Pi RM2 Wi-Fi and Bluetooth module. It allows you to control mono and RGB LEDs, create lighting animations, and play sound effects thanks to the built-in I2S audio amplifier. It supports sensors and modules via Qw/ST and JST-SH connectors, and effects can be triggered by motion, sound, or remotely over a network. The plug-and-play kit includes a full set of accessories (LED, speaker, PIR sensor, and power supply). Pimoroni PIM753
A compact, wireless light and sound effects controller based on the RP2040 microcontroller with a Raspberry Pi RM2 Wi-Fi and Bluetooth module. It allows you to control mono and RGB LEDs, create lighting animations, and play sound effects thanks to the built-in I2S audio amplifier. It supports sensors and modules via Qw/ST and JST-SH connectors, and effects can be triggered by motion, sound, or remotely over the network. Pimoroni PIM728
An advanced development board based on the modern RP2350 microcontroller, designed for demanding embedded projects, IoT, and prototyping. It maintains full compatibility with the Raspberry Pi Pico form factor while offering significantly higher performance thanks to a dual-core Arm Cortex-M33 processor and ample Flash and PSRAM. The built-in Raspberry Pi RM2 module provides 2.4 GHz Wi-Fi and Bluetooth connectivity, enabling easy integration with networks and cloud services. A USB-C connector, a Qw/ST interface for I²C modules, RESET and BOOT buttons, and a user LED make the Pico Plus 2W a convenient and versatile tool. Pimoroni PIM726
No product available!
A scaled-up, fully functional version of the Raspberry Pi Pico 2, designed for learning, demonstrations, and educational workshops. The board is based on the modern RP2350 microcontroller with two Arm Cortex-M33 or RISC-V Hazard3 cores clocked at up to 150 MHz, 520 KB of SRAM, and 4 MB of Flash memory. Large pads and holes allow for solderless connection using alligator clips. The kit includes a full set of large components, making it ideal for STEM education. Pimoroni PIM748
No product available!
A scaled-up, fully functional version of the Raspberry Pi Pico 2, designed for learning, demonstrations, and educational workshops. The board is based on the modern RP2350 microcontroller with two Arm Cortex-M33 or RISC-V Hazard3 cores clocked at up to 150 MHz, 520 KB of SRAM, and 4 MB of Flash memory. Large pads and holes allow for solderless connection of components using alligator clips. Pimoroni PIM747
No product available!
An educational platform based on the modern RP2350 microcontroller with two Arm Cortex-M33 cores up to 150 MHz, 520 KB of SRAM, and 16 MB of Flash memory. It features a 2.8" color IPS display with a resolution of 320 × 240 px, six user buttons, a piezo speaker, and a mini breadboard for solderless prototyping. Numerous GPIO pins, ADCs, servo connectors, alligator clips, and two Qw/ST ports enable quick connection of sensors and actuators. Pimoroni PIM744
No product available!
An educational platform based on the modern RP2350 microcontroller with two Arm Cortex-M33 cores up to 150 MHz, 520 KB of SRAM, and 16 MB of Flash memory. It features a 2.8" color IPS display with a resolution of 320 × 240 pixels, six user buttons, a piezo speaker, and a mini breadboard for solderless prototyping. Numerous GPIO, ADC, servo connectors, alligator clips, and two Qw/ST ports enable quick connection of sensors and actuators. Pimoroni PIM720
No product available!
This Raspberry Pi Pico development board is based on the RP2350B microcontroller with dual Arm Cortex-M33 cores running at up to 150 MHz. It offers 520 KB of SRAM, 16 MB of Flash, and 8 MB of PSRAM, making it ideal for memory-intensive projects. It features a USB-C connector, a Qw/ST port for I2C sensors, an SP/CE connector, an SWD debug interface, and reset and boot buttons. Pimoroni PIM724
Pimoroni Tiny 2350 PIM766 in the Headered version is a compact development board with the RP2350A, 4 MB of flash memory and a USB-C connector, created for miniature projects. Thanks to the integrated pins, support for MicroPython and the Qw/ST port, it works well in prototyping portable devices and wearables.
Pimoroni Tiny 2350 PIM766 is a compact board with an RP2350A microcontroller, 4 MB of flash memory and a USB-C connector, dedicated to projects requiring small dimensions. Thanks to the castellated pads it works well for PCB integration, and compatibility with MicroPython and the Qw/ST connector facilitates quick prototyping.
A compact development board based on the RP2350B microcontroller with dual Arm Cortex-M33 cores running at up to 150 MHz, designed for projects requiring a high pin count in a minimal footprint. It offers 520 KB of SRAM, 16 MB of Flash, and 8 MB of PSRAM, as well as 48 GPIO lines, including 8 ADC inputs, arranged in a 2.54 mm pin grid array. The lack of onboard USB, LEDs, or buttons limits the board\'s size to 25.4 x 25.4 mm, giving you complete freedom in designing your own electronics. Pimoroni PIM722
Addressable LED strip controller based on the RP2350A microcontroller with dual Arm Cortex-M33 cores up to 150 MHz. It supports popular WS2812/Neopixel and APA102/Dotstar LEDs and allows for powering and programming via USB-C with current up to 3A. It features screw-type LED connectors, a built-in RGB LED, user-friendly buttons, and a Qw/ST connector for connecting I2C sensors. The kit includes a Star Wire LED strip and a USB-C cable. Pimoroni PIM743
No product available!
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