1.	Server: 108 3	OUT	GPIO2	I2C SDA	Relay 1 (DTH11 Switch) : Close
2.	Server: 108 5	OUT	GPIO3	I2C SCL	Relay 2 : Open

Rpi2b (105)		Rpi3b (106)		All Relays		Rpi3g (107)		Rpi2u (108)
				IoT

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