This the dump of a Lenkeng LKV342. The LKV342 is a HDMI 4-2 matrix switch that uses the EP9432 IC and an external MCU. This dump is taken the MCU using the 5-pin UART interface and a serial logger. Can be used to reflash the switch with public available tools.-This is the dump of a Lenkeng LKV342. The LKV342 is a HDMI 4-2 matrix switch that uses the EP9432 IC and an external MCU. This dump is taken　the MCU using the 5-pin UART interface and a serial logger. Can be used to reflash the switch with public available tools.