A project log for STM32F4inputs

An STM32F4 circuit board with emphasis on analog input

esben rosselesben rossel 05/25/2018 at 13:410 Comments

The PCBs have finally arrived and after a few trial runs/failures with 0603, there's this:

Opamps are still not fitted, and there was an error in the circuit around the switches.

The PSU-sections work, and when the Dfu bootloader runs the MCU is identified correctly by my laptop, and the LED blinks. In short everything seems to work.

I "just" have to figure out how to setup the chip as a virtual com port.