Arduino UNO R4 Minima - Buy Online in India

Package Includes:

• 1 x Arduino UNO R4 Minima

Specifications:

Specifications:

256 kB Flash Memory
32 kB SRAM
8 kB Data Memory (EEPROM)

Specifications:

14x digital pins (GPIO), D0-D13
6x analog input pins (ADC), A0-A5
6x PWM pins: D3,D5,D6,D9,D10,D11

Specifications:

Capacitive Touch Sensing Unit (CTSU)
USB 2.0 Full-Speed Module (USBFS)
up to 14-bit ADC
up to 12-bit DAC
Operational Amplifier (OPAMP)

Specifications:

Recommended input voltage (VIN) is 6-24 V
5 V operating voltage
Barrel jack connected to VIN pin
Power via USB-C® at 5 V
Schottky diodes for overvoltage and reverse polarity protection

Specifications:

1x UART (pin D0, D1)
1x SPI (pin D10-D13, ICSP header)
1x I²C (pin A4, A5, SDA, SCL)
1x CAN (pin D4, D5, external transceiver is required)

Specifications:

0.03 kg

Specifications:

10 × 8 × 4 cm

1. How to program the Arduino UNO R4 Minima using Arduino IDE?

To program your Arduino UNO R4 Minima, connect it to your computer via USB and open the Arduino IDE. You will need to install the board's core from the board manager and then select the correct COM port. You can then upload sketches just like with any other Arduino, taking advantage of the powerful Renesas RA4M1 Arduino UNO processor.

2. How to power the Arduino UNO R4 Minima board?

The Arduino UNO R4 Minima offers several power options for your projects. You can power it simply via the USB connection, or for standalone applications, use the external DC power jack with a recommended voltage of 7-12V. For embedded projects, you can also supply power directly to the VIN pin, making this a versatile board for any Arduino R4 creation.

3. How to connect sensors and modules to the Arduino UNO R4 Minima?

The Arduino UNO R4 Minima is compatible with most existing shields. You can connect components using its digital I/O pins and analog inputs, or use standard communication interfaces like I2C and SPI. The upgraded Arduino UNO processor provides the performance needed to handle data from multiple sensors at once.

4. How to reset the Arduino UNO R4 Minima safely?

The Arduino UNO R4 Minima includes an onboard reset button for your convenience. Pressing it will safely restart the microcontroller and the currently running code without erasing it. This is a very useful feature when you are testing and debugging your Arduino R4 projects.

5. How to install the Arduino UNO R4 Minima drivers?

In most cases, the drivers for the Arduino UNO R4 Minima are installed automatically when you add the board through the board manager in the Arduino IDE. If you need to install them manually, you can find the necessary files on the official Arduino website. Correct drivers are essential for your computer to communicate with the new Arduino UNO processor.

• Arduino UNO R4 Minima Datasheet

Warranty Coverage:

This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.

Warranty Void If:

The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.

Shipping Policy

• All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
• Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

• Return window: 7 days from receipt unless stated otherwise.
• No refunds or replacements after the return window.
• Returns are accepted only for non-working or damaged products.
• Initiate return requests via a Support ticket or contact us at +91-8123057137.
• Refunds are processed within 3–4 working days after inspection and approval.