can I connect this Single Pair Ethernet PHY http://www.ti.com/product/DP83TC811R-Q1 to a ESP32 chip? Do I miss something?
Does anyone already know a Switch for Single Pair Ethernet?
Looking forward to your input.
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Can I connect this Single Pair Ethernet PHY DP83TC811R-Q1 to a ESP32 chip?
The DP83TC811R-Q1 is a PHY implementation, and it connects to a MAC implementation driven by an Ethernet controller. To support this chip on an ESP32 would require that you select a MAC chip and connect that to the PHY.....but beyond that you need an Ethernet controller to build the protocol packets to be serialized.
You should be able to. but the driver is not part of the espresif SDK. you should wryte your own.
100-base T1 and 1000 base T1, is very specific mainly for automotive. In my knowledge you ave no switch on the market at low price.
Also T1 is limited to 15 meter long. if you want to dig in take a look on the Podl ( power on data line). it's a POE on single pair ethernet.