Using two i2c displays (pcb problem?)

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 :o i'm absolutely confused one, i'm trying connect 2 displays same i2c bus displays have no pads address selection 0x3c/d.


bellow picture of , front of board

the 2 left screens identical, 1 on right type of screen isn't i2c ignore it.

so if have idea how can alter address of 1 of these fantastic?

you going have either use 2 buses or find diagram of display (or i2c adapter) can see how have set addresses.  may simple jumper somewhere - worst case hard coded (and can't modified).  without seeing diagram of display/adapter using, impossible tell how change it.


Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Using two i2c displays (pcb problem?)


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