Is there a way to have more than 127 addressable Arduino to work together - Currently working on a project idea that will require more than 127 Arduino and the I2C only supports up to 127 Thanks

More than 127 Arduino working together

graynomad March 30, 2014, 8:16am 3

Yep, RS-485 can be good for 256 devices if you use the right transceivers (1/8th UL devices).

Rob

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