1
1
2
2
3
3
4
4
D D
C C
B B
A A
8 10
MKR IoT Carrier R2
ABX00073 V1.2
11/22/2022 1:19:22 PM
MKR.SchDoc
Title:
ID:
Date:
File:
Revision:
Sheet ofTime: *Author:
Reference Designs ARE PROVIDED "AS IS" AND "WITH ALL FAULTS. Arduino SA DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING PRODUCTS, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Arduino SA may make changes to specifications and product descriptions at any time, without notice. The Customer must not rely on the absence or characteristics of any features or instructions marked "reserved"
or "undefined". Arduino SA reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. The product information on the Web
Site or Materials is subject to change without notice.
Do not finalize a design with this info. ARDUINO and other Arduino brands and logos and Trademarks of Arduino SA. All Arduino SA Trademarks cannot be used without owner's formal permission. RevAuthor: Francesca Cenna
VCC
VCC
VIN
10k
R1
10k
R2
+5V
PA03_VREFA
AREF PA03_VREFA VIN
A0 PA02_AIN0 PA02_AIN0 VCC
A1 PB02_AIN10 PB02_AIN10
A2 PB03_AIN11 PB03_AIN11
RST
RESET#RESET#
A3 PA04_AIN4PA04_AIN4
14
PB22_S5_TXPB22_S5_TX
A4 PA05_AIN5 PA05_AIN5
13
PB23_S5_RX PB23_S5_RX
A5
AREF 1
A0 2
A1 3
A2 4
A3 5
A4 6
A5 7
A6 8
09
110
211
312
413
514
JANALOG1
21TW-547
A5
A4
A3
A2
A1
DAC0/A0
AREF
A6
0
1
2
3
4
5
5V
VIN
VCC
GND
RST
14/TX
13/RX
12/SCL
11/SDA
10/MISO
9/SCK
8/MOSI
7
6
MKR1
MKRBOARD-SMD-ALTERNATE
PA06_AIN6 PA06_AIN6 PA09_S0_I2C_SCLPA09_S0_I2C_SCL 12A6
6
17
28
39
410
511
612
713
814
9RST
10 GND
11 VCC
12 VIN
13 5V
14 JDIGITAL1
21TW-546
PA07_AIN7 PA07_AIN7 PA08_S0_I2C_SDA
0 11
PA08_S0_I2C_SDAPA22_TC4-W0PA22_TC4-W0 PA19_S1_MISO
1 10
PA19_S1_MISOPA23_TC4-W1 PA23_TC4-W1 PA17_S1_SCK
2 9
PA17_S1_SCKPA10_TCC0-W2 PA10_TCC0-W2
83 PA16_S1_MOSIPA16_S1_MOSIPA11_TCC0-W3PA11_TCC0-W3
4 7
PA21_TCC0-W7PA21_TCC0-W7PB10_TCC0-W4 PB10_TCC0-W4
5 6
PA20_TCC0-W6PA20_TCC0-W6PB11_TCC0-W5 PB11_TCC0-W5
GND
NC1 MNT
NC2
PB1
TL3340AF160QG
GND
RESET#