LaskaKit UNO R4 Minima

Product detailed description

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.

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.

New features:

• USB-C connector
• RA4M1 processor from Renesas (Arm ® Cortex ®-M4)
• HID mode support
• Power up to 24V
• CAN bus
• 12 bit DAC
• OP amplifier

Specifications:

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

Delivery components:

• 1pc LaskaKit UNO R4 Minima

Remark:

• 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.