Changes for page Front I/O
Last modified by Kevin Wiki on 2024/07/07 22:48
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1.3 
1.3
edited by Kevin Wiki
on 2024/07/04 13:31
on 2024/07/04 13:31
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To version 1.4
1.4
edited by Kevin Wiki
on 2024/07/04 16:49
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... ... @@ -94,7 +94,6 @@ 94 94 95 95 We have two sets of chips, one for left and one for right where we have two different i2c chips on each side for controlling lights. Since the chips controlling their respective parts have the same address for each side, we can't distinguish them from each other. To handle this we use a i2c multiplexer to selectively communicate with one half at a time, switching TCA9548 between two different output ports. 96 96 97 - 98 98 === Code example finding i2c ports === 99 99 100 100 To verify wiring, connection, output ports and device addresses run the following script: