The 60GHz heart rate sensor you're talking about (this one maybe https://wiki.seeedstudio.com/ha_with_mr60bha2) can be used with any microcontroller. It's got nothing to do specifically with ESP32, which is just one kind of microcontroller you can use it with.
The 60GHz heart rate sensor you're talking about (this one maybe https://wiki.seeedstudio.com/ha_with_mr60bha2) can be used with any microcontroller. It's got nothing to do specifically with ESP32, which is just one kind of microcontroller you can use it with.