Good hunting :)
Does your Arduino IDE menu looks like this? (empty Port is important!) [IMG]
See this discussion http://www.udoo.org/forum/index.php?threads/5000/
Sorry, I have experience but not with Android. With Linux I have chosen for the USB stick. Be sure that you select a compatible one. Not all...
Are you sure? This tells something different: http://playground.arduino.cc/Main/I2CBi-directionalLevelShifter
Pillow is not supported on linux according the documentation. I ran into this also. you have to use Python-imaging. quote from pillow install doc:...
The usb stick I have cannot be bought but there are lots of similar out there. The one I linked to is just one of them. I found this one that...
If you already have a Usb to TTL 3.3V device you could connect it from Neo serial1 to USB of Mega.
No, no need for GND connection. But for serial I realize now that Mega is probably a 5V device and Neo is 3.3V so you need a converter to protect...
1. Serial of Arduino Neo is mapped to ttymmc device for communication with Linux A9. No mapping to USB here. Neo Arduino Serial1 is the serial...
And you can use the following compatible code too for the multiplexer you want to use: http://bildr.org/2011/02/cd74hc4067-arduino/
You could also use an I2C multiplexer, fully compatible: https://learn.adafruit.com/adafruit-tca9548a-1-to-8-i2c-multiplexer-breakout/overview
I edited my first post a little bit and added a link to arduino portmapping. I cannot recall a port mapping in the Neo Arduino sources. But...
Separate names with a comma.
