User Manual

H610M-IM-A
2-18
7. I
2
C header
The I
2
C (Inter-Integrated Circuit) header allows you to connect an I
2
C
compatible IoT security module.
PIN 1
PWR 3.3V
NC
I2C_CLK
I2C_DATA
GND
I
2
C
Connector type
Header 2x3p, K6, 2.0mm pitch
8. Speaker header (4-pin SPEAKER)
The 4-pin header is for the chassis-mounted system warning speaker. The
speaker allows you to hear system beeps and warnings.
Connector type
HEADER 1x4p, 2.54mm pitch, S/T