StorageSATA 6Gb/s x 1 (Optional, by BOM)
Serial PortRS-232 x 2 (Tx/Rx) + RS-232 x 2 (Tx/Rx/RTS/CTS)
or
4-wire UART x 2 + 2-wire UART x 2
(Optional, by BOM)
USBType A connector x 6
(USB 2.0 x 4 , USB 3.2/2.0 x 2)
OTG x 1 (Client Mode Only) co-lay USB 2.0 x 1
AudioHigh Definition Audio (pin header) x 1 or I2S x 1
(Optional, by BOM)
GPIO7 bit (up to 14 bit ,optional by BOM)
Switch/ButtonPower Button x 1/Reset Button x 1/Sleep Button x 1
Debug LED7-Segment Display LED x 1 (80 Port Post Code Indicator) for x86
I2Cx 1
ExpansionmicroSD card x 1 (Optional, by BOM)
MIPI CSI x 2 (4 lane + 2 lane)
CANBUS 2.0 A/B x 2 (Optional, by BOM)
3 pin Fan connector x 1
4 pin Fan connector x 1
SMBus x 1
SPI x 1 (Optional, by BOM)