Hello What I'm trying to do is reading the RSSI-value of a few access points as often as possible. Unfortunately, WiFi.scanNetworks is really slow. Fortunately, the implementation in WiFiScan.cpp provides an option to speed things up by setting some config variables: config.ssid = 0; config.bssid …

Working with uint8_t*

DrAzzy October 26, 2017, 4:46am 3

the datatype is uint8_t.

This has nothing to do with utf8.