Arduino Yun Mini is a breadboard PCB developed with ATmega 32u4 MCU and QCA MIPS 24K SoC CPU operating up to 400 MHz. Qualcomm Atheros CPU supports a Linux distribution based on OpenWRT named Linino. The board has built- in WiFi ( IEEE 802.11b/g/n operations up to 150Mbps 1x1 2.4 GHz ) supports 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connector, an ICSP header, two reset buttons and one user button.The Arduino Yún Mini is similar to the Leonardo in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Arduino Yún Mini to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port.
| Processor | |
| Microcontroller model: | ATMega32u4 |
| Microcontroller frequency: | 16 MHz |
| Memory | |
| Flash memory: | 0.032 MB |
| SRAM (Static Random Access Memory): | 2.5 KB |
| EEPROM (Electrically Erasable Programmable Read-Only Memory): | 1 KB |
| Ports & interfaces | |
| Wi-Fi: |  |
| Ethernet LAN: | |
| Number of digital I/O pins: | 20 |
| Number of analog I/O pins: | 12 |
| PWM digital I/O pins: | 7 |
| Features | |
| Form factor: | Arduino |
| Power | |
| DC input voltage: | 5 V |
| Operating voltage: | 5 V |
| DC current per I/O pin: | 40 mA |
| Weight & dimensions | |
| Board dimensions: | 23 x 71.1 mm |
| Weight: | 16 g |
