Added I2C Sensor examples #29

Job	Run time
build (examples/UnitTestExample)	1m 0s
build (examples/ETHOTA)	55s
build (examples/HelloServer)	54s
build (examples/MQTTClient)	49s
build (examples/ESPMQTTSClient)	51s
build (examples/StaticIPAddress)	53s
build (examples/UDPClientReceiver)	56s
build (examples/UDPClientSender)	49s
build (examples/UDPClientReceiverDirectPC)	57s
build (examples/UDPClientSenderDirectPC)	1m 1s
build (examples/AsyncUDPServer)	53s
build (examples/AsyncUDPClient)	52s
build (examples/WebSocketClient)	1m 6s
build (examples/WebSocketServer)	52s
build (examples/TCPClient)	54s
build (examples/TCPServer)	56s
build (examples/RS485_Master)	43s
build (examples/RS485_Slave)	1m 1s
build (examples/RS485_ModBUS)	1m 0s
build (examples/TFT_ILI9341_Shield)	55s
build (examples/SPI_Wire_DevicesExample)	1m 0s
build (examples/WireExample)	44s
	20m 1s

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