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OTA IN STM32U575 USING ESP32

IS ANY BODY HELP ME IN THE OTA OF THE STM32U575 USING THE ESP321. HOW TO SETUP THE SYSTEM BOOTLOADER TO RECEIVE THE FIRMWARE (.BIN FILE) VIA UART AND HOW TO SELECT WHICH UART TO USE FOR UPLOAD , THERE ARE MORE UART WHICH SUPPORT THE UART FLASHING HOW...

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
  • 165 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
  • 230 Views
  • 5 replies
  • 2 kudos

Need help with STM32U5 and SPI

Hi Folks:I have this Riverdi board (RVT50HQSNWC00) with a STM32U5A9NJH6Q MCU.I want to programming data transmission according to the image attached Im intent to use SPI but if any better option let me knowthanks in advance   

IMG-4286.jpg
VSANGIL by Associate II
  • 309 Views
  • 4 replies
  • 1 kudos

RF LTE-M evaluation on B-L462E-CELL1

Hello,I'm working on LTE-M protocol and I would like to use B-L462E-CELL1 to evaluate the RF performances and characteristics of LTE-M protocol.I would like to know, if it test tools/software to control the LTE-M chip in order to be the wanted mode i...

Asmaa by Associate
  • 97 Views
  • 1 replies
  • 0 kudos