3D printers are becoming more and more popular nowadays, and STM F104 and F407 are two commonly used chips for operating 3D printers. Why do we choose the STM F407 chips for our Anet 3D printers? Tough both the STM F104 and STM F407 chips are produced by the same company, STMicroelectronics, but they are totally different generations because of their core constructions. [ 212 more words ]