Orange Pi 3

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Description

Official website : orangepi.org/Orange Pi 3/ (Backup)

The OrangePi 3 board is an Open-source Single Board Computer (SBC) of 93x60mm created and sold by Xunlong.

Base system

You can get the images here: Images for Orange Pi 3 board (Not yet available as my ADSL upload would not support it :( ).

Connection and startup

USB-UART serial console connection

File:OPi 3 UART.jpg
UART debug port

On the J3 connector (3 pins male 2.54mm, next to the power button and micro USB port, pin 1 on the power button side) :

pin 1 - GND : Black
pin 2 - UART RX : Orange
pin 3 : UART TX : Yellow

SD card boot

The OrangePi 3 board boots from the SD card which has to be prepared following specific steps. Follow the "SD card creation" section from the "from scratch" page

X11

Liens avec quelques pistes pour améliorer

Extension ports

The OrangePi 3 board has one extension ports using common 2.54mm (0.1inch) pitch:

  • con12 : 2x13
File:Orange Pi 3 Expansion Header.jpg
Orange Pi 3 Expansion Header
con4 : 2x13 Header
1 3.3V 2 5V
3 TWI0_SDA / PA12 / GPIO12 4 5V
5 TWI0_SCK / PA11 / GPIO11 6 GND
7 PWM1 / PA06 / GPIO6 8 UART1_TX / PG06 / GPIO198
9 GND 10 UART1_RX / PG07 / GPIO199
11 UART2_RX / PA01 / GPIO1 12 SIM_CLK/PA_EINT7 / PA07 / GPIO7
13 UART2_TX / PA00 / GPIO0 14 GND
15 UART2_CTS / PA03 / GPIO3 16 TWI1-SDA / PA19 / GPIO19
17 3.3V 18 TWI1-SCK / PA18 / GPIO18
19 SPI1_MOSI / PA15 / GPIO15 20 GND
21 SPI1_MISO / PA16 / GPIO16 22 UART2_RTS / PA02 / GPIO2
23 SPI1_CLK / PA14 / GPIO14 24 SPI1_CS / PA13 / GPIO13
25 GND 26 SIM_DET/PA_EINT10 / PA10 / GPIO10

External links