Schematic

ManualsBrandsSeeedStudio ManualsData Communication and Human Input DevicesGrove LoRa Radio 868MHz

GND

1

MISO

2

MOSI

3

SCK

4

NSS

5

RESET

6

DIO5

7

GND

8

ANT

9

GND

10

DIO3

11

DIO4

12

3V3

13

DIO0

14

DIO1

15

DIO2

16

PB5(SCK)

17

PB7(XTAL2/TOSC2)

8

PB6(XTAL1/TOSC1)

7

GND

3

GND

5

VCC

4

VCC

6

GND

21*2

AREF

20

AVCC

18

PB4(MISO)

16

PB3(MOSI/OC2)

15

PB2(SS/OC1B)

14

PB1(OC1A)

13

PB0(ICP)

12

PD7(AIN1)

11

PD6(AIN0)

10

PD5(T1)

9

PD4(XCK/T0)

2

PD3(INT1)

1

PD2(INT0)

32

PD1(TXD)

31

PD0(RXD)

30

ADC7

22

ADC6

19

PC5(ADC5/SCL)

28

PC4(ADC4/SDA)

27

PC3(ADC3)

26

PC2(ADC2)

25

PC1(ADC1)

24

PC0(ADC0)

23

PC6(/RESET)

29

1

2

3

4

VIN

3

VOUT

2

VSS

1

1

D

D

A

B

C

D

1 2 3 4 5 6

A

B

C

D

1 2 3 4 5 6

A

B

C

D

1 2 3 4 5 6

A

B

C

D

1 2 3 4 5 6

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