I2C Connector--J36; Fan Connector--J37; Led Driver Board Port Position Description - BOPIXEL OPR405 Series Operating Manual

3.1.9 I2C connector——J36
Pin num
1
2
3
4
5
6
3.1.10 Fan connector——J37
Pin num
1
2
3
4

3.2 LED driver board port position description

Port Mates with part number
J1 MOLEX 87439-0900
J2 MOLEX 51021-0800
J3 MOLEX 87439-1200
J4 MOLEX 87439-0700
Pin name
Proj_on_ext_in
SCL0
SDA0
SCL1
SDA1
GND
Pin name
GND
12V
FAN_LOCKED
PAN_PWM
Function
DMD stand by (active low)
Function
Fan power GND
Fan power 12V
Fan stuck detection
Fan speed signal（test version Not used）
Function
RED LED Port
LED Control signal input
GREEN BLUE LED Port
Drive power input
6
I2C0
I2C0
I2C1
I2C1
GND