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Arduino Uno R4 Minima - ABX00080
Arduino Uno R4 Minima is an original module from Arduino with a powerful 32-bit Renesas RA4M1 ARM Cortex M4 microcontroller. It is equipped with 256 kB Flash memory and 32 kB SRAM memory, 14 digital inputs/outputs , including 6 PWM, 6 ADC and 1 DAC. It has popular communication interfaces such as SPI, I2C, UART and CAN. Arduino Uno R4 Minima works with a voltage of 5 V. The module is programmed via the USB type C connector and is equipped with SWD debugging pins.
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Product description: Arduino Uno R4 Minima - ABX00080
Arduino Uno R4 Minima is an original module from Arduino with a powerful 32-bit Renesas RA4M1 ARM Cortex M4 microcontroller. It is equipped with 256 kB Flash memory and 32 kB SRAM memory, 14 digital inputs/outputs , including 6 PWM, 6 ADC and 1 DAC. It has popular communication interfaces such as SPI, I2C, UART and CAN. Arduino Uno R4 Minima works with a voltage of 5 V. The module is programmed via the USB type C connector and is equipped with SWD debugging pins.
Arduino Uno R4 is available in two versions: WiFi and Minima - check what distinguishes these two boards !
Arduino Uno R4 Minima - ABX00080.
Botland is an official distributor of the Arduino development platform in Poland. We offer a wide choice of boards, modules and accessories from this popular brand, along with tutorials and a knowledge base for users. All Arduino products presented here are original.
Arduino Uno R4 Minima with USB Type-C connector
The main features of the original Arduino Uno R4 modules
- Hardware backward compatibility - Arduino Uno R4 has the same pin layout as Arduino Uno R3 and also works with a voltage of 5 V. This means that all overlays and projects can be easily transferred to the new version of the board.
- New on-board components - The Uno R4 version has several new on-board components, such as a 12-bit digital-to-analog converter (DAC), CAN BUS, OP AMP and SWD debug port. Thanks to them, you can significantly extend the functionality of your projects.
- More memory and faster processor - Increased memory (16x) and processor clock speed (3x) allow you to perform more precise calculations and handle more complex projects.
- HID over USB-C - The Arduino Uno R4 allows you to simulate a mouse and keyboard via USB Type-C. This feature allows you to create an interesting user interface with minimal effort.
- High supply voltage range - the Uno R4 board can be powered with a voltage of up to 24 V. The circuit has been equipped with a number of protections to minimize the risk of damage to the board or PC by incorrect connection of wires by the user. The RA4M1 microcontroller is also equipped with overcurrent protection.
- Capacitive touch support - the RA4M1 microcontroller used in the Arduino Uno R4 natively supports capacitive touch.
What distinguishes the Arduino Uno R4 Minima?
- Powerful and Affordable - The Arduino Uno R4 Minima offers impressive performance for the price. This version of the board is an affordable option for those who want to create high-end projects at a favorable price.
- SWD pins for debugging - the board is equipped with a SWD port for simple and reliable debugging. It allows you to check designs for reliability and efficiently debug any potential problems.
Arduino Uno R4 Minima.
Specification and comparison of Arduino Uno R4 WiFi and Arduino Uno R4 Minima
 | | |
| Model | Arduino Uno R4 WiFi | Arduino Uno R4 Minima |
| Microcontroller | Renesas R7FA4M1AB3CFM#AA0 ARM Cortex M4 | |
| Memory |
| 256KB Flash / 32KB SRAM |
| Logic voltage | 5V | |
| Current efficiency of I/O pins | 8mA/pin | |
| input voltage | from 6V to 24V | |
| Clock timing |
| 48Mhz |
| programming port | USB Type-C | |
| WiFi/Bluetooth | ESP32-S3-Mini | lack |
| LED matrix | 12x8 (96 red LEDs) | lack |
| Additional connectors |
| lack |
| digital pins | 14 | |
| PWM | 6 | |
| ADC | 6 | |
| TO GIVE | 1 (12-bit) | |
| SLEEPS | 1 | |
| I2C | 2 (SDA, SCL / A4, A5 and Qwiic) | 1 |
| CAN | 1 | |
| Dimensions | 68.85 x 53.34mm |
Useful links
| Name | Value |
|---|---|
| Voltage to | 6.0 V |
| Voltage from | 24.0 V |
| Voltage output from | 5.0 V |
| Output voltage to | 5.0 V |
| Nominal output voltage | 5.0 V |
| UC - Microcontroller |
|
| UC - Core | Cortex M4 |
| UC - Flash | 256 kB |
| UC - RAM | 32 kB |
| UC - core | 1. Single Core |
| UC - Digital pins | 14 |
| UC - analog in | 6 |
| UC - freq | 48 MHz |
| UC - C/A | 1 |
| UC - PWM | 6 |
| UC - USB | USB C |
| UC - I2C | yes |
| UC - UART | yes |
| UC - SPI interface | yes |
| UC - CAN interface | yes |
| Width | 6 cm |
| Height | 2.5 cm |
| Depth | 8.1 cm |
| Weight | 0.03 kg |
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If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
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