Gsinnerlink STM32F4DISCOVERY STM32F407G-DISC1 ST STM32 STM32F4 STM32F407 MCU Discovery ARM Cortex

Happy I got it quickly and easily, works as it should.

This is supposed to be a discovery kit with a bunch of other stuff in it. It is not. Its just the STM32 F4.

Good product

ST Discovery boards cost nowhere near the $40 this vendor is charging. You can by it directly from ST or any of their approved vendors for around $20. The board itself and the free development environments are themselves very good and a good way to move into 32-bit ARM programming once you outgrow the Arduino. (Starting with a lower-power STM32F1-based "Blue Pill" board might be an easier step, though.)

very useful in prototyping embedded system; Requires STM32 Machine code on assembler. Great support from the manufacturer.

製品は少し古いですが、問題なく動作しています。

1st two times it was working properly,after then Device detected and not entering into debug mode, it seems device not found error, Unable to erase flash also.

If you buying this board. Buy Udmey Kiran's course also. And practice as much as possible. You will learn my device driver development.

Everything worked fine with the dev board