Arduino Yún
Arduino board combining an ATmega32U4 microcontroller with an Atheros AR9331 Linux SoC, built-in Ethernet, 802.11b/g/n WiFi, USB-A host, and microSD. The Bridge library links Arduino sketches to Linux processes and REST APIs.
Pinout
- VINType · Power
- 5VType · Power
- 3V3Type · Power
- GNDType · Ground
- D0Type · GPIO
- D1Type · GPIO
- D2Type · GPIO
- D3Type · GPIO
- D4Type · GPIO
- D5Type · GPIO
- D6Type · GPIO
- D7Type · GPIO
- D8Type · GPIO
- D9Type · GPIO
- D10Type · GPIO
- D11Type · GPIO
- D12Type · GPIO
- D13Type · GPIO
- A0Type · Analog
- A1Type · Analog
- A2Type · Analog
- A3Type · Analog
- A4Type · Analog
- A5Type · Analog
- SDAType · I2C
- SCLType · I2C
- RXType · UART
- TXType · UART
- RSTType · Control
| Pin | Type |
|---|---|
| VIN | Power |
| 5V | Power |
| 3V3 | Power |
| GND | Ground |
| D0 | GPIO |
| D1 | GPIO |
| D2 | GPIO |
| D3 | GPIO |
| D4 | GPIO |
| D5 | GPIO |
| D6 | GPIO |
| D7 | GPIO |
| D8 | GPIO |
| D9 | GPIO |
| D10 | GPIO |
| D11 | GPIO |
| D12 | GPIO |
| D13 | GPIO |
| A0 | Analog |
| A1 | Analog |
| A2 | Analog |
| A3 | Analog |
| A4 | Analog |
| A5 | Analog |
| SDA | I2C |
| SCL | I2C |
| RX | UART |
| TX | UART |
| RST | Control |
Pin details
29 connections- VINPower
- 5VPower
- 3V3Power
- GNDGround
- D0GPIO
- D1GPIO
- D2GPIO
- D3GPIO
- D4GPIO
- D5GPIO
- D6GPIO
- D7GPIO
- D8GPIO
- D9GPIO
- D10GPIO
- D11GPIO
- D12GPIO
- D13GPIO
- A0Analog
- A1Analog
- A2Analog
- A3Analog
- A4Analog
- A5Analog
- SDAI2C
- SCLI2C
- RXUART
- TXUART
- RSTControl
Start wiring
Ethernet · UART · SPI · Shield
Confirm the data interface matches your host board.
Module pins: VIN, 5V, 3V3, GND, D0, D1, D2, D3. Schematik maps them to your board in the app.
Wired comms
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