31
Chapter 3: Motherboard Connections
System Management Bus Header
A System Management Bus header for additional slave devices or sensors is located at
JSMBUS1. See the table below for pin definitions.
SMBus Header
Pin Definitions
Pin#
Definition
1
Data
2
Ground
3
Clock
4
NC
Nano SIM Slot
The JSIM1 slot supports a Nano SIM card.