Others: hardware and software

Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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Resolved! Ethernet tool to analysis

Hi I am trying to communicate via ethernet on STm32f407 board with phy LAN8720. I have used TCP protocol and I have used Hercules for sending and reciving frame. But I want to acheive the operation sung HAL_ETH_Transmit (I want to send raw ethernet f...

Ash1 by Associate III
  • 505 Views
  • 7 replies
  • 3 kudos

Resolved! Debug Blue Pill with Stlink-V3minie

HI!I recently purchased some ST products, attempting to program and debug.I initially purchased a STM32 Blue Pill (STM32f103) along with a Mini St-Link V2 (Clone). Then I purchased an STM32F3VE board.I was able to program both boards using ST-LINKV2 ...

Resolved! RBO40

Hello, I am trying to build a power supply to power a vehicle tracker.  Can I use two RBO40 in series, so the output of first RBO40 connected to input of second RBO40?  Reason, when a thief steals a vehicle they want to stop the tracker working and s...

Padg by Associate
  • 349 Views
  • 3 replies
  • 1 kudos

Resolved! Thermal Resistance of L6201PS on FR4 PCB ?

I am writing to inquire about the thermal resistance of the L6201PS. The datasheet provides information on the thermal resistance for an aluminum PCB, but I need to know the thermal resistance when using a glass epoxy (FR4) PCB.Could you please provi...

takumi by Associate II
  • 460 Views
  • 5 replies
  • 2 kudos