I2C multiplexing with SDA only
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I need to multiplex 16 I2C sensors which all have the same I2C address.
Can I multiplex those by multiplexing SDA signal only? And having SCL signals connected to all 16 sensors all the time time?
I have read some scattered information that it should work, but not definite answer.
Any considerations about HW? Or SW?i2cmultiplexerShareCiteEditFollowFlagasked 35 mins agotipo10003111 silver badge33 bronze badges
- Perhaps you can show us the links, so everybody can comment. – tlfong01 17 mins ago
- Or these two Q&A’s mibht help: (1) How to connect two BME280 sensors via I2C to a Raspberry Pi 3B+ – Rpi SE raspberrypi.stackexchange.com/questions/103962/… (2) How to interface more than 10x ADS1115 a raspberry pi? – Rpi SE raspberrypi.stackexchange.com/questions/104538/…. Cheers. – tlfong01 18 secs ago Edit
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