====== NanoPI DUO ======
{{:nanopi-duo:nanopi-duo-layout.jpg?200|}}

{{:nanopi-duo:duo_pinout-02.jpg?200|}}

  * http://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=197
  * http://wiki.friendlyarm.com/wiki/index.php/NanoPi_Duo

image systeme de base : https://www.mediafire.com/folder/2nswfc4j82d9r/

armbian prend en compte cette carte :-))

===== GPIO =====
après l'installation : 
  git clone https://github.com/friendlyarm/WiringNP
  
  gpio readall
  +-----+-----+----------+------+---+-NanoPi-Duo--+------+----------+-----+-----+
  | BCM | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | BCM |
  +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
  |     |     |    MIC_N |      |   |  1 || 2  |   |      | EPhySPD  |     |     |
  |     |     |    MIC_P |      |   |  3 || 4  |   |      | EPhyLinK |     |     |
  |     |     | LineOutR |      |   |  5 || 6  |   |      | EPhyTXP  |     |     |
  |     |     | LineOutL |      |   |  7 || 8  |   |      | EPhyTXN  |     |     |
  |     |     |     CVBS |      |   |  9 || 10 |   |      | EPhyRXP  |     |     |
  | 198 |   8 |   GPIOG6 | ALT5 | 0 | 11 || 12 |   |      | EPhyRXN  |     |     |
  | 199 |   9 |   GPIOG7 | ALT5 | 0 | 13 || 14 |   |      | USB-DP2  |     |     |
  |  15 |   7 |  GPIOA15 | ALT5 | 0 | 15 || 16 |   |      | USB-DM2  |     |     |
  |  16 |   0 |  GPIOA16 | ALT5 | 0 | 17 || 18 |   |      | USB-DP3  |     |     |
  |  14 |   2 |  GPIOA14 | ALT5 | 0 | 19 || 20 |   |      | USB-DM3  |     |     |
  |  13 |   3 |  GPIOA13 | ALT5 | 0 | 21 || 22 | 1 | OUT  | GPIOG11  | 16  | 203 |
  |  12 |  12 |  GPIOA12 | ALT5 | 0 | 23 || 24 |   |      | IR-RX    |     |     |
  |  11 |  13 |  GPIOA11 | ALT5 | 0 | 25 || 26 |   |      | 0v       |     |     |
  |     |     |       0v |      |   | 27 || 28 |   |      | 3.3v     |     |     |
  |   4 |  14 |   GPIOA4 | ALT5 | 0 | 29 || 30 |   |      | 5v       |     |     |
  |   5 |  15 |   GPIOA5 | ALT5 | 0 | 31 || 32 |   |      | 5v       |     |     |
  +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
  | BCM | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | BCM |
  +-----+-----+----------+------+---+-NanoPi-Duo--+------+----------+-----+-----+
  
Ne pas passer par armbian-config pour charger au boot les parties i2c, uart etc ( pas pwm sinon plus de moniteur)

Juste modifier le fichier /boot/armbianEnv.txt avec
    overlays=analog-codec i2c0 pps-gpio spi-spidev uart1 uart2 usbhost2 usbhost3

connecter la carte automatiquement sur le wifi

  nmcli dev wifi list

  /etc/rc.local : nmcli dev wifi connect "SNHACK" password 123...

autre methode:
<code>
nmcli c add type wifi con-name mywifi ifname wlan0 ssid your_wifi_ssid
nmcli con modify mywifi wifi-sec.key-mgmt wpa-psk
nmcli con modify mywifi wifi-sec.psk your_wifi_password
nmcli con up mywifi
</code>
===== audio =====
si  install http://snhack.org/doku.php?id=projets:chaine fait
  apt install jackd1   jack-tools meterbridge qjackctl