User Manual

P A G E 21
mikromedia 3 for STM32 CAPACITIVE U S E R M A N U A L
CONNECTIVITY
5.2 1x26 pin headers
Most of the host MCU pins are routed to the two 1x26 pin headers (1), making them available for further connectivity. In addition to MCU pins, some
additional peripheral pins are also routed to this header.
Besides the ability to connect various external devices and peripherals by using wire jumpers, these pins also allow using shields with the additional
mikroBUS
™
sockets. This allows mikromedia 3 to be interfaced with a huge base of different Click boards
™
adding many different functionalities and options,
including motor drivers, buck/boost converters, sensors, and much more. For the complete list of all the Click boards
™
in our offer, please visit the following
link: www.mikroe.com/click
5V
GND
PC2
PB0
PC3
PA1
PC0
PA2
PB12
PA4
PB1
PB13
PB14
PB15
GND
PD0
PD1
PA15
PA5
PA6
PA7
PC13
PB3
PB4
PB5
3.3V
Ground
3.3V pwr.
SPI2
SPI1
GPIO
Analog
GPIO
CAN
Ground
5V pwr.
52.
51.
46.
49.
45.
44.
47.
43.
42.
50.
48.
41.
40.
39.
27.
38.
37.
36.
35.
34.
33.
32.
31.
30.
29.
28.
PWM Interrupt I
2
C UART Analog lines SPI
26. RST
25. 3.3V
20. PD12
23. R
19. PD13
18. PD14
21. R
17. PD15
16. PE9
24. L
22. L
15. PE10
14. PC4
13. PC5
1. PD7
12. PB2
11. PA8
10. PB10
9. PB11
8. PC7
7. PC6
6. PA3
5. PD5
4. PB6
3. PB7
2. GND
Ground
GPIO
I2C2
I2C1
UART2
UART1
INTERRUPT
PWM
Audio IN
3.3V pwr.
Reset
Audio OUT
Figure 13: 1x26 pin header view