RP2350-Touch-LCD-2.1 - 2.1" Round Capacitive Touch Display Development Board 480x480 - Waveshare 32702
ID: 1202678
zł139.69
Tax included
zł113.57 tax excl.
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
Description
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
- RP2350B - Dual-core and dual-architecture design, up to 150MHz operating frequency
- PSRAM chip solder pads - Compatible with mainstream PSRAM chips for user expansion (soldering required)
- 16MB Nor Flash
- TF card slot
- RTC chip - PCF85063 RTC chip
- 12C header - Connecting with internal chip, only supports the 12C peripherals and cannot be mapped to other functions
- UART header
- Buzzer
- PIO-USB port - USB host or device through PIO
- RTC Batt. header - for connecting rechargeable RTC Batt. (only supports rechargeable RTC Batt.)
- QMI8658 - 6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer
- USB Type-C port - for programming, USB 1.1 with device and host support
- Power supply indicator
- Charging Indicator - When connecting the system Batt, lights up when charging, off when fully charged
- Batt. power supply control switch
- RESET button
- BOOT button - Press it when resetting to enter download mode
- System Batt. header - MX1.25 2PIN connector, for 3.7V Lithium Batt., supports charging and discharging
- 12PIN multi-functional pin header
- DEBUG interface
Pin definition
Features
- Microcontroller: RP2350B
- Architecture: dual-core ARM Cortex-M33 or dual-core Hazard3 RISC-V
- Clock frequency: up to 150 MHz
- SRAM: 520 kB
- Flash memory: 16 MB
- Display type: IPS
- Display size: 2.1"
- Resolution: 480 x 480 px
- Color depth: 65K
- Display interface: SPI + RGB
- Display controller: ST7701
- Touch panel: capacitive
- Touch interface: I2C
- Touch controller: CST820
- Touch panel type: flat
- Touch support: single-point
- IMU: 6-axis (accelerometer + gyroscope)
- RTC: PCF85063
- Card slot: TF
- Interfaces: 2 x SPI, 2 x I2C, 2 x UART
- ADC: 5 x 12-bit
- PWM: 9 channels
- PIO: 12 state machines
- USB: USB 1.1 device/host (Type-C)
- GPIO: 9 multifunctional pins
- Power supply: USB Type-C or 3.7 V Li-Ion battery
- Supported environments: C/C++, MicroPython, Arduino IDE
Kit Includes
- Waveshare RP2350-Touch-LCD-2.1 development board
- SH1.0 12-pin cable ~100 mm
- 2 x SH1.0 4-pin cables ~100 mm
1202678
Data sheet
- Microcontroller
- RP2350B
- Flash memory
- 16 MB
- Number of I/O
- 09
- Ethernet
- none
- WiFi/BT module
- No
- Bluetooth module
- No
- MicroSD slot
- Yes
- Length
- 75 mm
- Width
- 75 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
Other products in the same category (16)
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
zł170.12
24h
Available quantity: 2
Available
A compact and powerful development board featuring the RP2350B microcontroller, featuring a dual-core ARM Cortex-M33 processor and Hazard3 RISC-V processor. It features 520 KB of SRAM, 16 MB of Flash, expandable with PSRAM, a DVI connector, a PIO-USB port, a microSD slot, and a 40-pin GPIO header. The board supports SPI, I2C, UART, and USB communication, and offers 12 programmable state machines (PIOs) and an on-board temperature sensor. Waveshare RP2350-PiZero
zł49.85
6 weeks
No product available!
Miniature KAmod RP2040 module with Raspberry RP2040 microcontroller and 16 MB flash memory provides high computing performance in a compact format. Suitable for educational, hobbyist, and prototyping applications of devices with USB, I2C, SPI, and UART communication.
zł22.21
24h
Available quantity: 171
Available
Development board based on the RP2350A microcontroller featuring a unique dual-core, dual-architecture design (Arm Cortex-M33 + Hazard3 RISC-V), an onboard 6-axis sensor, and an 8×8 RGB LED matrix for IoT, robotics, and interactive systems. Waveshare RP2350-Matrix
zł171.17
24h
Available quantity: 5
Available
RP2350B-Plus-W is an advanced development board with an RP2350B microcontroller and wireless Wi-Fi/Bluetooth communication, enabling selection between ARM and RISC-V architectures. Intended for educational applications, IoT device prototyping, and projects requiring versatile communication and processing capabilities.
zł56.42
6 weeks
No product available!
This development board is based on the Raspberry Pi RP2350 microcontroller with an Arm Cortex-M33 or RISC-V Hazard3 core. It offers 2.4/5 GHz Wi-Fi, Bluetooth 5.0, and 8 MB of Flash memory, delivering high performance in a compact form factor. With a USB-C port and full Pico W compatibility, it\'s ideal for IoT projects, home automation, and learning to program. Elecrow RP2350 Pico W5 Board
zł55.18
24h
Available quantity: 6
Available
This modern development board features a dual-core Cortex-M33 microcontroller clocked at 150 MHz, 520 KB of RAM, and 8 MB of QSPI Flash. It features a rich set of interfaces, including I2C, SPI, UART, 24 PWM channels, and an HSTX port for high-speed differential data transfer. The board features a STEMMA QT connector, a built-in 200 mA+ LiPo charger, a USB-C port with a UF2 bootloader, and NeoPixel LEDs and a red LED for signaling. The Feather RP2350 is compatible with MicroPython, CircuitPython, Arduino, and C/C++. Adafruit 6000
zł63.04
24h
Available quantity: 1
Available
Pimoroni Pico LiPo 2 development board – RP2350B, 16MB Flash, 8MB PSRAM, USB-C, LiPo, Qw/ST – PIM775
Pimoroni Pico LiPo 2 PIM775 is an advanced development board with the RP2350B, 16 MB of flash memory and 8 MB of PSRAM, created with battery-powered projects in mind. Thanks to the Qw/ST, SP/CE and JST connectors and the built-in LiPo charging system, it enables quick prototyping of mobile devices and remote IoT systems.
zł109.74
24h
Available quantity: 1
Available
Pimoroni Pico LiPo 2 XL W development board – RP2350B, 16MB Flash, 8MB PSRAM, Wireless/Bluetooth,...
Pimoroni Pico LiPo 2 XL W PIM776 is an extended development board with the RP2350B, offering Wi-Fi and Bluetooth connectivity, 16 MB of flash memory and 8 MB of PSRAM. Thanks to its 40 GPIO pins, integrated LiPo charging system and numerous interfaces, it works well in advanced IoT projects and battery-powered systems.
zł152.88
4 weeks
No product available!
A modular control platform based on the RP2040 microcontroller, designed for advanced robotics and engineering projects. It can simultaneously support up to six high-power modules, such as motor, servo, and LED lighting controllers. Power is supplied via an XT30 connector, ranging from 5 to 17 V, with built-in current and voltage protection. It supports MicroPython programming. Pimoroni PIM687
zł173.25
4 weeks
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
zł135.23
6 weeks
No product available!
RP2350 Touch LCD 1.85 – Development Board with Round Touch Display, Speaker Enclosure and Battery...
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, supplied with a speaker enclosure and a 3.7 V lithium battery. Waveshare RP2350-Touch-LCD-1.85C-BOX
zł142.86
6 weeks
No product available!
RP2350 Touch LCD 1.85 – Development Board with Round Touch Display (Standard Version) - Waveshare...
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, designed for user interfaces and embedded systems. Waveshare RP2350-Touch-LCD-1.85C
zł127.62
6 weeks
No product available!
Development board based on the RP2350 microcontroller with a 4.3-inch capacitive touch display 800 x 480, dual-core and dual-architecture support, CAN, RS485 and I2C interfaces, and isolated digital inputs and outputs, designed for control systems and HMI interfaces. Waveshare RP2350-Touch-LCD-4.3B-BOX
zł193.32
6 weeks
No product available!
Development board featuring the RP2350 microcontroller and a 4.3-inch capacitive touch display with 800 × 480 resolution, dual-core and dual-architecture support, designed for HMI interfaces, control systems, and embedded applications. Waveshare RP2350-Touch-LCD-4.3B
zł164.83
6 weeks
No product available!
RP2350 development board with a round 1.46" capacitive IPS touch display 480x480, supporting multi-touch and equipped with IMU sensors, RTC, and a wide range of interfaces. RP2350-Touch-LCD-1.46B Waveshare 32868
zł91.61
6 weeks
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