Documentation Center
As for the following table, it shows the definition of each pin of the WisBlock Core connector:
Function Name of WisBlock
Base
Pin
Number
Pin
Number
Function Name of WisBlock
Base
VBAT
1
2
VBAT
GND
3
4
GND
3V3
5
6
3V3
USB+
7
8
USB–
VBUS
9
10
SW1
TXD0
11
12
RXD0
RESET
13
14
LED1
LED2
15
16
LED3
VDD
17
18
VDD
I2C1_SDA
19
20
I2C1_SCL
AIN0
21
22
AIN1
BOOT0
23
24
IO7
SPI_CS
25
26
SPI_CLK
SPI_MIS0
27
28
SPI_MOSI
IO1
29
30
IO2
IO3
31
32
IO4
TXD1
33
34
RXD1
I2C2_SDA
35
36
I2C2_SCL
IO5
37
38
IO6
GND
39
40
GND