Questions about Bluetooth scanning
Posted: Mon Feb 20, 2023 12:23 am
I am using Bluetooth communication using ESP32-WROOM-32U.
However, when using AT+BTSTARTDISC to scan for nearby Bluetooth devices, the time to find the device is not constant and varies each time. Sometimes there is a difference of more than 10 seconds between the fastest and the slowest. Originally, is this normal?
However, when using AT+BTSTARTDISC to scan for nearby Bluetooth devices, the time to find the device is not constant and varies each time. Sometimes there is a difference of more than 10 seconds between the fastest and the slowest. Originally, is this normal?