The RPGA Feather dev board pairs RP2040 chip with a Lattice iCE40 FPGA for sensor fusion projects
Coming soon - RPGA Feather - The RP2040 + iCE40 Feather for Sensor Fusion Goodness
That looks like a really interesting board. I have a few icebreakers and the ice storm tooling is a pleasure to work with, at least as a hobbyist. It’s going to be nice to pair it with a microcontroller.