造物时代和巢匠科技在市场和融资方面的进展，显示赛道正在升温。不少投资机构也把桌面CNC当成下一个3D打印赛道，希望寻找下一个拓竹科技。但从数据看，桌面CNC的前景并不如3D打印光明。

[Phil Barrett] designed a new CNC controller breakout board called the PicoCNC which uses the Raspberry Pi Pico RP2040 module and grblHAL. It packs a bunch of features typical of these controllers, ...