26
CAN1_RX
27
CAN1_TX
28
CAN2_RX
29
CAN2_TX
30
UART4_RXD
31
UART4_TXD
32
UART3_RXD
33
UART3_TXD
34
UART2_RXD
35
UART2_TXD
36
UART2_CTS
37
UART2_RTS
38
CSPI2_MISO
39
CSPI2_CS0
40
CSPI2_CLK
41
CSPI2_CS0
42
SD3_DATA2
43
SD3_DATA3
44
SD3_CMD
45
EIM_A25
46
SD3_CLK
47
SD3_DATA0
48
SD3_DATA1
49
PWM3
50
PWM4
Shenzhen Waveshare Electronics Co., Ltd.
2-channel CAN Bus
3.3V level serial port 3
3.3V level serial port 2
3.3V level serial port 1,works with cts and rts,can realize 5-line
serial port
SPI0 interface, can connect gravity sensor and other SPI devices
SD 3,can connect SDIO wifi and so on
PWM
PWM
www.waveshare.com
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