2019-03-22 17:00:13 : Device SN [54FF69066765505112292567] firmware upgrade ...

2019-03-22 17:00:13 : From : Dimension [55], Point [10], Version [4.4.E12c], Customer Code [UI], Device Type [IQ], LED Amount [209,117], Layout structure [M3,3,3,3_O0,0], Frequency [48M]

2019-03-22 17:00:13 : To   : Dimension [55], Point [10], Version [4.4.E11C], Customer Code [MJYS], Device Type [IQ], LED Amount [209,117], Layout structure [M3,3,3,3_O0,0], Frequency [48M]

2019-03-22 17:00:48 : Upgrade successful !



2019-03-22 17:00:48 : Upgrade successful !



