STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! What is the correct power supply circuit of PL2303 UART Brigde with STM32F407VG (Discovery)

At first, I'm an absolute beginner, I'm still on my way to learn more about STM family regarding electronics.Lately I've been having circuit issues with PL2303. After reading datasheet, number 6.2,5V can also be used as input power suppliesI've conne...

EDağl.1 by Associate II
  • 2204 Views
  • 4 replies
  • 0 kudos

NJTRST different from NRST on STM32L412

Using the STM32L412 I use the PB4 for the signal NJTRST of debug connector and the ST-LINK does not work fine (but it works using J-LINK). We use also H723, H743, L476 and L496 connecting NRST to debug connector. This can be done with L412?Best Reg...

Eliso by Associate II
  • 2093 Views
  • 2 replies
  • 0 kudos

Resolved! Which pins of the Stmod+1 & 2 connectors correspond to the MCU pins for the B-U585-IOT02A board?

I cannot find the logic in the schematics about the mapping of the 2 stmod+ connectors.Which pins of the stmod+ correspond to the MCU pins ?Page 7 of the schematic folio is very confusing.I just found pin 3 & 4 of the stmod+2 to be mapped to PG10 & P...

jea74 by Associate III
  • 797 Views
  • 2 replies
  • 0 kudos

STM32F7508-DK NRND'd

https://www.st.com/en/evaluation-tools/stm32f7508-dk.html is NRND'd.It's no huge loss, though, as it's an identical board (MB1911) to the 'F743 'F746 Disco (thanks, Clive!) which is still Active.JW