Edison_ngunjiri
Edison_ngunjiri
Understanding UART Overrun Error When Sending AT Commands from STM32 to ESP8266
Hi,please consider using 3.3v power supply. Then,you can turn off reply feature or else wait until you get the reply before you send another command. Also you can try to increase the 100ms /use HAL_MAX_DELAY as timeout. Let me know if these options works for you
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