Arduino MKR WAN 1300 (LoRa Connectivity)

ATSAMD21 Cortex-M0+ board with a Murata CMWX1ZZABZ LoRa/LoRaWAN module for low-power wide-area IoT. Supports 1.5 V AA/AAA batteries or 5 V external power with automatic switching. Requires a LoRaWAN network server (TTN, Helium, etc.) and antenna; no built-in antenna.

Logical pinout · physical placement not verified

D0~MKR header per ABX00017 PDF
Type · Signal
D1~MKR header
Type · Signal
D2~MKR header
Type · Signal
D3~MKR header
Type · Signal
D4~MKR header
Type · Signal
D5~MKR header
Type · Signal
D6~MKR header
Type · Signal
D7~MKR header
Type · Signal
D8MKR header
Type · GPIO
D9MKR header
Type · GPIO
D10MKR header
Type · GPIO
D11MKR header
Type · GPIO
D12MKR header
Type · GPIO
D13MKR header
Type · GPIO
D14MKR header
Type · GPIO
A0MKR header
Type · Analog
A1MKR header
Type · Analog
A2MKR header
Type · Analog
A3MKR header
Type · Analog
A4MKR header
Type · Analog
A5MKR header
Type · Analog
A6MKR header
Type · Analog
+3V3MKR header
Type · Power
VINMKR header
Type · Power
+5VMKR header
Type · Power
GNDMKR header
Type · Ground
RESETMKR header
Type · Control
AREFMKR header
Type · Analog

Pin	Position	Type
D0~	MKR header per ABX00017 PDF	Signal
D1~	MKR header	Signal
D2~	MKR header	Signal
D3~	MKR header	Signal
D4~	MKR header	Signal
D5~	MKR header	Signal
D6~	MKR header	Signal
D7~	MKR header	Signal
D8	MKR header	GPIO
D9	MKR header	GPIO
D10	MKR header	GPIO
D11	MKR header	GPIO
D12	MKR header	GPIO
D13	MKR header	GPIO
D14	MKR header	GPIO
A0	MKR header	Analog
A1	MKR header	Analog
A2	MKR header	Analog
A3	MKR header	Analog
A4	MKR header	Analog
A5	MKR header	Analog
A6	MKR header	Analog
+3V3	MKR header	Power
VIN	MKR header	Power
+5V	MKR header	Power
GND	MKR header	Ground
RESET	MKR header	Control
AREF	MKR header	Analog

Logical pinout · physical placement not verified

Pin details

28 connections

D0~
Signal
MKR header per ABX00017 PDF
D1~
Signal
MKR header
D2~
Signal
MKR header
D3~
Signal
MKR header
D4~
Signal
MKR header
D5~
Signal
MKR header
D6~
Signal
MKR header
D7~
Signal
MKR header
D8
GPIO
MKR header
D9
GPIO
MKR header
D10
GPIO
MKR header
D11
GPIO
MKR header
D12
GPIO
MKR header
D13
GPIO
MKR header
D14
GPIO
MKR header
A0
Analog
MKR header
A1
Analog
MKR header
A2
Analog
MKR header
A3
Analog
MKR header
A4
Analog
MKR header
A5
Analog
MKR header
A6
Analog
MKR header
+3V3
Power
MKR header
VIN
Power
MKR header
+5V
Power
MKR header
GND
Ground
MKR header
RESET
Control
MKR header
AREF
Analog
MKR header

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