All good, they do what they say they will. I have a pair sending temperatures to a Raspberry Pico (on a Pimoroni Pico Display Pack 2.8) running MicroPython (easy to wire via the Qw/ST sockets). A couple of gotchas - Adafruit have a CircuitPython library, but its handling of I2C is rather different to MicroPython - I had to code my own functions to talk to the chip. Also, if you try and talk to it too quick at startup it seems to get stuck. My Pico now waits half a second before trying to communicate to these (but I don't know if that's an I2C issue, a Pico issue, a micropython issue, or a MCP9601 issue).