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Arduino® MKR IoT Carrier
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Arduino® MKR IoT Carrier
Modified: 06/10/2022
4.1 Battery Clips
Pin
Function
Type
Description
1
GND
Power
Ground
2
VBAT
Power
Positive 18650 Battery Terminal
4.2 A5
Pin
Function
Type
Description
1
AN5
Analog
Analog Input 5
2
NC
NC
Not Connected
3
+5V
Power
+5.0V power rail
4
GND
Power
Ground
4.3 A6
Pin
Function
Type
Description
1
AN6
Analog
Analog Input 6
2
NC
NC
Not Connected
3
+5V
Power
+5.0V power rail
4
GND
Power
Ground
4.4 I2C
Pin
Function
Type
Description
1
SCL
Digital
I2C Clock Signal
2
SDA
Digital
I2C Data Signal
3
+5V
Power
+5.0V power rail
4
GND
Power
Ground
4.5 Relay 1 / Relay 2
Pin
Function
Type
Description
1
NC
Switch
Normally Closed
2
COM
Switch
Common
3
NO
Switch
Normally Open