Datasheet

How to power the board?
power supply
To power the board with USB cable, place jumper J22 in
USB position and place jumper J5 in 5V or 3.3V position.
You can then plug in the USB cable as shown on images
1
and
2
, and turn the power switch ON.
To power the board via adapter connector, place jumper
J22 in EXT position, and place jumper J5 in 5V or 3.3V
position. You can then plug in the adapter cable as shown
on images
3
and
4
, and turn the power switch ON.
To power the board using screw terminals, place jumper
J22 in EXT position, and place jumper J5 in 5V or 3.3V
position. You can then screw-on the cables in the screw
terminals as shown on images
5
and
6
, and turn the
power switch ON.
EasyAVR
™
v7 development board supports both
3.3V and 5V power supply on a single board.
This feature enables you to use wide range of
peripheral boards.
Set J22 jumper
to USB position
Set J22 jumper
to EXT position
1. With USB cable
3. With laboratory power supply
Set J22 jumper
to EXT position
2. Using adapter
1
3
5
2
4
6
page 7
Power supply: via DC connector or screw terminals
(7V to 12V AC or 9V to 15V DC),
or via USB cable (5V DC)
Power capacity: up to 500mA with USB, and up to 1500mA
with external power supply
EasyAVR
v7