ESP32 when using external power supply

Hi everybody!

Have you ever had this issue where your ESP32 won’t connect to Wi-Fi when using an external power supply? I’m using the “doit esp32 Devkit V1”, and the Wi-Fi works fine as long the board is connected to my PC. But if I power it let’s say from a phone charger, it sometimes works and other times not. Is this something you guys have experienced?

Thanks for your post. To maintain the value of these forums to FreeRTOS users we like to restrict questions to FreeRTOS topics. As you are asking about Espressif hardware, rather than FreeRTOS, I would recommend posting your question to the Espressif forum - thanks.