This is a well designed and quality built board, packaged well, and shipped super fast. A great development board for Teensy 4 because it manages to bring out all the hard to get at pads using a flex cable and some pogo pins.
This board was just what I needed. With a few modifications to Chris' example code, I was up and running the day I received mine. I was able to setup a series of temperature & humidity probes around the house, all of which log data via UDP to a local InfluxDB TSDB. There are plenty of options for how to use this board.
Chris has been extremely helpful and very responsive. Despite having lots of programming experience, the world of electronics and Arduino is still fairly new to me, and Chris has been quick to respond to my questions regarding the board.
With a built in 3008 chip and the ability to steal 5/3vdc from the bus this is a nice unit to get your ADC needs done quick. Fits right on top of the Pi and with the pass-thru connector you can connect more stuff to the top of the board. Who doesn't need more stuff connected to the top of a Pi? While I haven't completed my project I'm not far from getting it done. But this board popped right on top of my Pi and I was off to the races from there.