@Jamin
hello
recently i added this line to my sketch
timer.setInterval(2000L, []() {
Blynk.setProperty(vPIN_INFO, "label", String("WIFI: ") + String(map(WiFi.RSSI(), -105, -40, 0, 100)) + String("% (") + WiFi.RSSI() + String("dB)"));
});
it works fine , but i don’t understand ( -105, -40, 0, 100) what that mean.
also label is showing in very small characters at left corner , and /pin/ is not showing at all.