MT-DB-U4
User Guide
9.
Continue with AVR Core Installation below.
Linux
1.
No driver installation is needed.
2.
On some distros, you may need to add your user to the same group as the port (ie: dialout)
and/or set udev rules.
3.
You MAY have to install and use Arduino as the root user in order to get reliable access to the
serial port.
●
This is true even when group permissions are set correctly, and it may fail after
previously working.
●
You can also create/modify a udev rule to set permissions on the port so
everyone
can
read / write.
4.
Continue with AVR Core Installation below.
OS X
UNTESTED
1.
No driver installation is needed.
2.
Plug in the board. You may get a dialog box asking if you wish to open the “Network
Preferences”:
●
Click the "Network Preferences..." button, then click "Apply".
●
The board will show up as “Not Configured”, but it will work fine.
3.
Continue with AVR Core Installation below.
AVR Core Installation
To update from a previous version, click on MattairTech AVR Boards in Boards
Manager, then click Update.
1.
The MattairTech AVR Core requires Arduino 1.6.7+.
2.
In the Arduino IDE 1.6.7+, click File>Preferences.
3.
Click the button next to Additional Boards Manager URLs.
4.
Add
https://www.mattairtech.com/software/arduino/package_MattairTech_index.json
.
5.
Save preferences, then open the Boards Manager.
6.
Install the MattairTech AVR Boards package.
7.
Close Boards Manager, then select your board from Tools>Board.
8.
Select the Frequency/Voltage with the now visible Tools>Frequency/Voltage menu.
9.
Select the processor with the now visible Tools>Processor menu.
10.
Select the communications option with the now visible Tools>Communications menu (must
match sketch).
11.
If you do not already have the bootloader or blink sketch installed, see USB CDC Bootloader
December 30, 2015
21
http://www.mattairtech.com/
