I'm going to make an RC car with ESP32.
When I try to connect ESP32 with app inventor, the message "Error 503: The specified address is not a valid Bluetooth MAC address" appears and I cannot connect.
What's the solution?
I'm going to make an RC car with ESP32.
When I try to connect ESP32 with app inventor, the message "Error 503: The specified address is not a valid Bluetooth MAC address" appears and I cannot connect.
What's the solution?