Arduino YUN Mini

Arduino is an Open-Source platform for easily designing and developing programmable electronic devices. It is very suitable for fast prototyping of toys, devices and command and control applications without the need for deeper knowledge of electronics principles. Without the need for soldering, and with the help of a simple development environment and programming language, you can create, for example, serious monitoring devices with different sensors or build a remote-controlled robot.

Arduino Yun Mini is a development board with the AVR ATmega32u4 microcontroller and the Atheros AR9331 wireless communication chip. The Atheros processor supports the LinWin Linux distribution running on OpenWrt. When running Linux, it is possible to communicate via the supplied library. Thanks to this, the board is natively supported by Ethernet, WiFi, and other features including, for example, the USB Host feature and the availability of a microSD card slot. The board also includes 20 digital inputs/outputs, 7 of which can be used as PWM outputs and 12 as analog inputs.

Arduino's advantage is its simple connection to the computer and ease of programming. Arduino Yun Mini is equipped with a micro USB connector and connects to the PC as a virtual serial port. Custom programming runs in a simple Arduino IDE environment. The code is super clear and separates the programmer from the complex hardware configuration.

Parameters and Specifications:

Microcontroller:
Chip: ATmega32u4
Frequency: 16 MHz
Memory: 32kB
SRAM: 2.5 kB
EEPROM: 1 kB

Linux processor:
Chipset: Atheros AR9331
Architecture: MIPS 400 MHz
RAM: 64 MB DDR2
Memory: 16 MB flash
Ethernet: IEEE 802.3 10/100 Mbit/s
Wifi: IEEE 802.11 b/g/n

Inputs and outputs:
20 × digital input/output (Serial port, external interrupt, PWM)
12 × analogue input
USB 2.0 Host Connector
Card slot: microSD

Interface:
Micro USB 2.0
SPI connector, I2C

Dimensions:
7.1 × 2.29 cm