STM32 MCUs Products

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Resolved! UART data receive acknowledgement

Two devices A & B are communicating on UART. A sends data stream to B. B sends one byte data back to A to acknowldge that data has been received. I want to implement if A doesn't receive acknowledgement from B then it display Error message on LCD.Ple...

Nico3 by Senior
  • 2380 Views
  • 4 replies
  • 2 kudos

Resolved! How to check the authenticity of STM32 chips?

Hi everyone, I'm deep into developing a project that is not only a passion but also a venture I'm financially invested in. I recently ordered a small batch of 50 PCBAs equipped with STM32L476RET6 microcontrollers from a well-known Chinese manufacture...

STM32L476RET6.JPG
AChap.1 by Associate III
  • 3461 Views
  • 6 replies
  • 5 kudos

stm32wb55 ADC read error

Hi all,I am using an stm32wb55 neucleo board for a wearable based project. I am using ADC1-IN1 to read the adc raw value from MCU pin PC0 of wb55 board.  A voltage divider circuit was connected to scale down the BAT voltage from (4.2-3.7) to (1.8-1.5...