Maybe they know the f407vet6 board has much more bang for buck, 2 usb ports, dataflash, sd-card slot, 4 buttons, lcd connector, rtc battery, just to name a few things that are better about the third party. When you go into production, the vet6 board ...

I have found some files/code for this board here (it maybe the same as Thomas posted above, IDK):http://myosuploads3.banggood.com/products/20191107/20191107030317data.rar@Piranha There is no best answer for everyone, the st-link programmers are less ...