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Development board based on the RP2350 microcontroller, featuring a 2.1" round IPS display with 480 x 480 px resolution, a flat capacitive touch panel, and an extensive set of peripheral interfaces. Waveshare RP2350-Touch-LCD-2.1
The Waveshare RP2350-Touch-LCD-2.1 is designed for developing and prototyping devices with a graphical user interface. The board is based on the RP2350B microcontroller designed by Raspberry Pi, featuring a dual-core architecture with the option to choose between ARM Cortex-M33 cores or Hazard3 RISC-V cores. The microcontroller operates at up to 150 MHz and is equipped with 520 kB of SRAM and 16 MB of onboard Flash memory, with the option to expand using external PSRAM.

The integrated 2.1" round IPS display with a resolution of 480 x 480 px supports 65K colors and provides wide viewing angles. The capacitive touch panel with an I2C interface supports single-point touch input for user interface control.

The board includes a rich set of onboard peripherals, such as a 6-axis IMU sensor, an RTC chip, a TF card slot, a buzzer, and a 3.7 V lithium battery connector with charging support. Available communication interfaces include SPI, I2C, UART, ADC, PWM, and programmable PIO blocks. Programming is supported in C/C++, MicroPython, and Arduino IDE, with USB mass storage mode support.
The RP2350-Touch-LCD-2.1 version is equipped with a flat capacitive touch panel, making it suitable for integration into enclosures with a flat front surface.
Controller board layout

Pin definition

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-LCD-2.8 is a versatile development platform with a touchscreen and audio functions, designed for projects involving user interfaces, audio playback, motion tracking, and remote communication. It combines the processing power of the RP2350 with a rich set of peripherals and low power consumption, making it ideal for portable, educational, and HMI applications.
RP2350-Touch-LCD-2 is a compact and cost-effective development board featuring an IPS touchscreen display, motion sensor, and camera interface. Designed for developing interactive, educational, and portable applications, it is based on the RP2350 microcontroller with a unique ARM + RISC-V architecture.
RP2350-Touch-AMOLED-1.43 is a high-performance platform for building modern user interfaces in mobile, wearable, and control system projects. The high-contrast AMOLED display and capacitive touch, combined with an IMU sensor and RTC, provide a comprehensive development environment for applications requiring advanced interaction and mobility.
RP2350-Touch-AMOLED-1.43-B is a compact development board with an AMOLED display and capacitive touch, enclosed in a robust CNC-machined case. Integrated sensors and interfaces offer extensive expansion and application possibilities in HMI projects, wearable electronics, and smart control systems. Support for C/C++, MicroPython, and Arduino IDE, along with rich SDK resources, facilitates rapid project deployment.
No product available!
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No product available!
RP2350-LCD-1.47-A-M is an integrated development platform with a USB Type-C port and pre-soldered headers, enabling the creation and testing of applications based on the modern RP2350A microcontroller. Featuring an LCD display, large memory capacity, and the ability to choose between ARM and RISC-V architectures, the module is suitable for educational projects, embedded systems, and IoT solutions.
No product available!
RP2350-LCD-1.47-B-M is an advanced yet compact development board designed to work with the RP2350A microcontroller. The integrated LCD display, USB Type-A port, TF card slot, and pre-soldered headers facilitate quick setup and easy integration into various projects. The dual architecture (ARM and RISC-V) provides great flexibility for learning and testing embedded applications, control systems, and IoT devices.
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
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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
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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!
Development board based on the RP2350 microcontroller, featuring a 2.1" round IPS display with 480 x 480 px resolution, a flat capacitive touch panel, and an extensive set of peripheral interfaces. Waveshare RP2350-Touch-LCD-2.1