Skip to main content
4 events
when toggle format what by license comment
Aug 23, 2023 at 6:42 comment added Justme This does not answer the question. In the question, there are two displays, and the question is how to change the address of the bottom display, and you answered how to change the addres of the top display, and 0x7A and 0x3D are just different notations used by different people for the same address. 0x7A divided by 2 is 0x3D, the first is the so-called 8-bit notation which includes the read/write bit, the latter is the so-called 7-bit notation without the read/write bit.
Aug 22, 2023 at 22:05 review Late answers
Aug 22, 2023 at 22:47
S Aug 22, 2023 at 21:44 review First answers
Aug 22, 2023 at 22:04
S Aug 22, 2023 at 21:44 history answered Bruno De Girolamo CC BY-SA 4.0