Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Regarding the Schottky diode 1N5711, could you please tell me what the reverse resistance value of this diode is? Our factory's designer believes that the reverse resistance value of this diode can be greater than 200 megohms. Could you please confir...
I don't know id this is normal, but I got one of those cheap Chinese ST-Link clones. It worked at first when I plugged it into my PC and installed the drivers and STM32 Utility.I tried connecting my MCU to STM32 Utility, but at the time I didn’t real...
Hi, Can I use lis3mdl as gyroscope as I observe this behaviour while reading it's raw values.Thanks
I am looking for an EEPROM device that has the UID but also supports the 256-byte identification page.I was lead to believe that densities less than 1M support either/or, but greaterthan/equal to 1M does support both.However, from what I can tell fro...
Hi everyone, I saw that ST give a C driver for STUSB4500 and even have a binary to test the 4531 on some boards.Can ST provide a C library for this chip ? Thanks.
Hi all, Quick question for those working with STM32 embedded devices: If you had a tool that could analyze logs or telemetry using AI — would you feel comfortable sending that data externally? Or is data sensitivity (customer data, device behavior, i...
Hi,We are using the ST Micro Devices SLVU2.8‑8A1 TVS array on the primary side of the Ethernet connector for ESD protection in a 1000BASE‑T Ethernet design.It is observed that when the SLVU2.8‑8A1 is mounted, the 1G Ethernet link reports FCS errors w...
I'm designing a USB-C charging circuit for a battery-powered device using the STUSB4531 for PD negotiation alongside a BQ25792 buck-boost battery charger. The BQ25792 handles the full VBUS power path internally (inrush limiting, reverse current prote...
Hi everyone,I'm currently working on a project involving a stepper motor controlled by an STM32 microcontroller, and I wanted to share a quick overview of how I set it up using STM32CubeMX.Hardware:STM32F103C8T6 (Blue Pill)Stepper Motor (28BYJ-48)Ste...
The ST1S06xx datasheet (https://www.st.com/resource/en/datasheet/st1s06.pdf) contains an error: Figure 10 "Input voltave vs output voltage" has the axes labels swapped:A correct version of the Input voltage vs output voltage characteristic can be fou...
