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RP2350B development board with 3.5" touch LCD 320x480px - Waveshare 33894
ID: 1204594
zł119.35
Tax included
zł97.03 tax excl.
Development board with RP2350B microcontroller, equipped with a 3.5" IPS display with 320 x 480 px resolution, capacitive touch panel, camera interface, audio codec, IMU sensor, microSD slot and USB Type-C. Waveshare RP2350-Touch-LCD-3.5
Description
The development board with RP2350B microcontroller integrates a 3.5" IPS display and a capacitive touch panel, supporting projects with a graphical user interface. The 320 x 480 px display with 65K colors operates with the ST7796 driver over SPI, while the FT6336 touch controller uses the I2C bus, reducing GPIO line usage.
The microcontroller uses a dual-core, dual-architecture design, allowing operation with either two ARM Cortex-M33 cores or two Hazard3 RISC-V cores at up to 150 MHz. The board includes 520 KB of SRAM and 16 MB of Flash memory, along with peripherals such as an audio codec, a 6-axis IMU sensor, a real-time clock, and a power management chip.
The camera interface supports modules compatible with OV2640 or OV5640 (camera not included), enabling image processing related projects. The USB Type-C connector supports drag-and-drop programming as well as USB device and host modes. The board can be used in IoT systems, control panels, HMI devices, and projects requiring graphics, touch, audio, and sensor support.
- RP2350B - Dual-core and dual-architecture design, up to 150 MHz operating frequency
- Flash memory: 16 MB
- PCF85063 - RTC chip
- GPIO header 2.54 mm pitch - Exposed I/O pins for expansion
- QMI8658 - 6-axis IMU (3-axis accelerometer + 3-axis gyroscope)
- MX1.25 battery connector - For 3.7 V Li-Ion battery, supports charging and discharging with adjustable current
- RTC battery connector - For real-time clock backup
- Microphone
- Power indicator
- ES8311 - Low-power audio codec
- USB Type-C connector - Programming and USB 1.1 device/host support
- Charge indicator
- AXP2101 - Power management chip
- PWR button - Power control with configurable function
- RESET button
- BOOT button - Enter download mode during reset
- MX1.25 speaker connector
- Camera interface - Supports OV5640 and OV2640 modules
- TF card slot (microSD)
- Debug interface
Features
- Microcontroller: RP2350B, dual-core, dual-architecture (ARM Cortex-M33 or Hazard3 RISC-V), up to 150 MHz
- Flash memory: 16 MB
- SRAM: 520 KB
- Display: IPS 3.5", 320 x 480 px, 65K colors
- LCD driver: ST7796 (SPI)
- Touch panel: Capacitive, FT6336 (I2C)
- Audio codec: ES8311, microphone input and audio output
- IMU sensor: QMI8658, 6-axis (accelerometer + gyroscope)
- RTC: PCF85063
- Power management chip: AXP2101
- Camera interface: Supports OV2640 / OV5640 modules
- USB interface: USB Type-C, USB 1.1 device/host
- GPIO: 22 multifunctional lines
- Interfaces: 2 x SPI, 2 x I2C, 2 x UART
- ADC: 7 channels, 12-bit
- PWM: 18 channels
- PIO: 12 state machines
- Temperature sensor: Built into the microcontroller
- Memory card slot: TF (microSD)
- Power supply: 3.7 V Li-Ion battery with charging support
Kit includes
- RP2350-Touch-LCD-3.5 board
- 6 Ω 1 W speaker
1204594
Data sheet
- Microcontroller
- RP2350B
- Flash memory
- 16 MB
- Number of I/O
- 22
- Ethernet
- none
- WiFi/BT module
- No
- Bluetooth module
- No
- MicroSD slot
- Yes
- Length
- 61 mm
- Width
- 92.44 mm
- USB connector type
- USB type C
Manufacturer
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
Responsible person
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
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