Waveshare RP2350A 1.54inch E-Paper Display with Touch Control

22,95 €
22,95 €
22,95 €
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Details

RP2350A 1.54inch e-Paper display development board, 200 × 200 resolution, dual-core & dual-architecture, 12 × programmable I/O (PIO) state machines

RP2350 1.54inch
e-Paper Development Board

Supports temperature and humidity monitoring, and DIY creative function, etc.

Version options

RP2350-ePaper-1.54-EN
Without touch control and Lithium Batt

RP2350-ePaper-1.54
Without touch control, comes with a 3.7V Lithium Batt
(can be installed inside the case)

RP2350-Touch-ePaper-1.54-EN
With touch control, without Lithium Batt

RP2350-Touch-ePaper-1.54
With touch control, comes with a 3.7V Lithium Batt
(can be installed inside the case)


Features

The product is a high-performance, highly integrated microcontroller development board designed by Waveshare. It integrates high-capacity Flash and onboard 1.54inch e-paper display, features ultra-low power consumption and ambient light readability, suitable for portable devices and long-Batt-life scenarios. Integrated with an RTC chip, SHTC3 temperature and humidity sensor, TF card slot, low-power audio codec chip circuit, and Lithium Batt recharge and discharge management circuit. Reserved interfaces including USB, UART, I2C, and GPIO for easy functionality expansion and sensor connectivity, providing a flexible and reliable development platform for IoT terminals, electronic tags, portable displays, and other applications.

  • RP2350A microcontroller chip designed by Raspberry Pi in the United Kingdom
  • Adopts unique dual-core and dual-architecture design: dual ARM Cortex-M33 or dual Hazard3 RISC-V processors support, flexible clock running up to 150 MHz
  • Built-in 520KB Static RAM, with onboard 16MB Flash
  • Type-C port for easier use
  • Onboard 1.54inch e-paper display, 200 × 200 resolution, features high contrast and wide viewing angle
  • USB 1.1 with device and host support
  • Low-power sleep and dormant modes
  • Drag-and-drop programming using mass storage over USB
  • Adapting 7 × GPIO pins and USB+/- pins
  • 1 × I2C, 1 × UART, 2 × 12-bit ADC, 6 × controllable PWM channels
  • Accurate clock and timer on-chip
  • Built-in temperature sensor for real-time monitoring of chip temperature
  • 12 × programmable I/O (PIO) state machines for custom peripheral support

Specifications

display panel e-paper display Display size 1.54inch
resolution 200 × 200 grey scale 2
Communication interface SPI full refresh time 2s
display color black, white partial refresh time 0.3s
Viewing Angle >170° Display Type Passively reflective

Onboard audio codec chip

Supports high-quality audio processing, providing clear and high-quality audio input and output

Advantages of EINK

E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.

Application Scenarios

Suitable for Desktop Temperature & Humidity Clock and e-Reader, etc

Desktop Temperature & Humidity Clock

E-Reader

dual-core, dual-architecture

The unique dual-core, dual-architecture capability of RP2350 allows users to choose between a pair of industry-standard Arm Cortex-M33 cores, and a pair of open-hardware Hazard3 cores, up to 150MHz operating frequency

Supports C/C++, MicroPython, Arduino

Comprehensive SDK, dev resources, and tutorials to help you easily get started


What's On Board

  1. RP2350
    Dual-core and dual-architecture design, up to 150 MHz operating frequency
  2. TF card slot
  3. BOOT button
  4. Batt recharge and discharge management chip
  5. PWR button
  6. SHTC3 temperature and humidity sensor
    provides ambient temperature and humidity measurement, enabling environmental monitoring function
  7. USB Type-C port
    for downloading programs, USB 1.1 with device and host support
  8. Microphone
  1. MX1.25 2PIN Lithium Batt header
    for 3.7V Lithium Batt, supports charging and discharging, up to 500mA peak charging current
  2. ES8311
    low power audio codec chip
  3. NS4150B
    audio power amplifier chip
  4. 2 × 6PIN 2.54mm pitch female pin header
  5. MX1.25 speaker header
  6. 16MB NOR Flash
  7. Touch panel connector
  8. Dual-color LED
    a programmable indicator and Batt charging indicator
  9. E-paper display connector
  10. PCF85063
    RTC chip with timekeeping function

Outline Dimensions

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