3.1
Connectors placement
On SM-B79 carrier board, there are several connectors. Some of them are standard connectors, like Gigabit Ethernet, USB ports, and are placed on the same side
of the board, so that they can be placed on a panel of a possible enclosure.
In the following picture it is possible to see the position of each connector.
TRRS Audio
eSPI Header
SPI Flash
Socket
CSI Camera
Smart
Battery
CAN #1
COM #0 #2
header
M.2 WWAN
Key B Slot
I2S Audio
header
M.2 KeyB
SSD slot
eDP #1
Connector
LVDS
SPI Internal
header
Bac
LCD Pwr #0
Coin Battery
Holder
JTAG
Power
connector
CAN #0
Dual GbE
#2 #3
Feature
Header
eSPI Flash
Socket
POST Code
Display
USB micro-
AB
Bac
LCD Pwr #1
eDP #0
Connector
SATA Power
connector
SATA 7p M
connector
microSD slot
M.2 WLAN
Key E Slot
microSIM
Slot
DP1++
DP0++
USB 2.0 #1 USB 3.1 #2 USB type-C
Dual GbE
#0 #1
FAN
Debug USB
micro-B
GPIO / FuSa
header
PCI-e x4
slot
HDMI
USB
Overcurrent