I have using Arduino 1.8.13 and ESP8266.
When i open the serial monitor,it shows nothing,including input box and baud bar.it seems like a white page.
Pictures and any other details ?
Could you also take a few moments to Learn How To Use The Forum as you seem to have bypassed these links on the way in.
Other general help and troubleshooting advice can be found here.
It will help you get the best out of the forum in the future.
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