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    Home / Development Boards / Arduino / LaskaKit UNO R4 Minima

    LaskaKit UNO R4 Minima

    Code: LA100030M
    1 rating
    LaskaKit laskakit uno r4 minima 3
    €9,31 €7,69 excl. VAT
    In stock (18 pcs)
    Delivery to:
    09/12/2025

    The UNO R4 Minima clone has a 32-bit ARM Cortex-M4F processor at 48 MHz Renesas RA4M1. The older R3 had an 8-bit ATmega328 processor. The new R4 is 3-16x faster and offers more memory. The memory on R4 is 32 kB SRAM, 256 kB flash and 8 kB flash for data.

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    Product detailed description

    Arduino The UNO R4 has a 32-bit ARM Cortex-M4F 48 MHz Renesas RA4M1 processor. The older R3 had an 8-bit ATmega328 processor. The new R4 is 3–16× faster and offers 32 kB SRAM, 256 kB flash, and an additional 8 kB flash for data.

    Dimensions and connectors remain the same as R3. The new power supply can be supplied at 7-24 V via the power connector or 5 V via USB-C. In addition, the R4 has a new 12-bit DAC and CAN bus support.

    We also have the original version from Arduino in our range.

    ABX00080-pinout

    New features:

    • Connector: USB-C
    • HID Mode: Supported
    • Power: Up to 24V
    • Other hardware: 12-bit D/A converter, OP amplifier, CAN bus

    Specifications:

    Processor Renesas RA4M1 (Arm® Cortex®-M4)
    Frequency 48MHz
    Working voltage 5V
    Supply voltage 6-24V
    Programming connector USB-C
    Outputs
    • Digital pins: 14 (6 PWM)
    • Analogue pins: 6 (14 bit)
    • DAC: 1 (12 bit)
    • SPI: 1
    • I2C: 1
    • CAN: 1
    Memory
    • 256KB Flash
    • 32KB SRAM

    Delivery components:

      • 1x Arduino UNO R4 Minima, original

    Comment:

      • This product is not a standalone functional unit and may require professional installation.
      • Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.

    Additional parameters

    Category: Arduino development boards
    Warranty: 2 years
    Weight: 0.021 kg
    Type: AVR
    Logical levels: 5V
    I/O pins: 20
    Frequency: 16MHz
    Flash memory: 32kB
    SRAM memory: 2kB
    EEPROM memory: 1kB
    Connector with battery charger: No
    Microcontroller: ATmega328
    Converter: ATmega16U2
    Bluetooth: No
    WiFi: No
    ABX00087 01.iso 047f47b1 8e15 44ff b429 362e373b699b 1000x750
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    LaskaKit arduino uno r4 minima 4
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    List of ratings

    5
    LV Avatar of author | 04/05/2024
    Produkt funguje jak má, je skvěle zpracovaný jen na co si dát pozor je nekompatibilita knihoven, které fungovali na UNO R3, ale dá se snadno dohledat které knihovny jsou kompatibilní a které nikoliv.

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