TassyJim
 Guru
 Joined: 07/08/2011 Location: AustraliaPosts: 6269 |
Posted: 11:09pm 14 Jan 2022 |
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There was discussion about this some years ago when another device appeared to use a "reserved" address. If I remember correctly (a dangerous assumption), that device had a pin to change the address which did allow it to use valid address, just only one such device on the same data lines.
I think Arduino code allows the bad addresses.
Jim |