![](https://leeselectronic.com/34144-large_default/official-arduino-mkr2uno-adapter.jpg)
![](https://leeselectronic.com/34145-large_default/official-arduino-mkr2uno-adapter.jpg)
![](https://leeselectronic.com/34146-large_default/official-arduino-mkr2uno-adapter.jpg)
location_on 4131 Fraser St. Vancouver BC Get Directions
phone 604-875-1993 Call us
access_time Hours
Monday - Friday | 9AM - 5:30PM |
Saturday - Sunday & Holidays | Closed | See Holiday Hours |
Operating Voltage | 3.3V |
Input Voltage (recommended) | 7-12V |
Input Voltage (limit) | 6-16V |
Analog Input Pins | 6 |
Analog Output Pins | 1 |
Digital I/O Pins | 14 |
DC Current for 3.3V Pin | 700 mA |
DC Current for 5V Pin | 700 mA |
Length | 68.6 mm |
Width | 53.4 mm |
Weight | 24 g |
Please keep in mind that the MKR2UNO is just a form factor adapter and so is NOT present any voltage translation. Be careful before connecting a shield since shield without IOREF level shifting capability may not work properly.
Like in many others Arduino boards this adapter allows to power your MKR board using a barrel jack with center positive polarity or the VIN pin on the headers.
Unlike the Arduino UNO, the MKR2UNO Adapter do NOT have I2C signals on A4 and A5 and SPI on pins 11, 12 and 13.
All the pins on the MKR2UNO Adapter are wired one to one from the MKR to the UNO form factor with some exception:
MKR form factor pin
|
UNO form factor pin
|
0
|
13
|
1
|
10
|
13
|
0
|
14
|
1
|