I have a custom PCB with the STM32G431 microcontroller and ESP32 controller. ESP32 is connected to STM via GPIO pins in order to perform firmware upgrade using STM32 bootloader protocol. Connection are as follows:ESP32 UART TX <-----> STM32 UART RX (...

Hello,Please help me with the solution.I have a product with STM32H723ZGT MCU as a core. For device production I need to set Read Out Protection (RDP) Level 2 option bytes which would protect the devices debug port. To program the RDP byte, I use STM...