[WIFI] Added macros for ESP - WifiGMode and WifiPower to reduce/eliminate Wifi interference on sensors like HC-SR501 (#1531)

* Fix WiFi interference on PIR

* Added to DOCS re: WiFi interference.

* Add sufficx -custom to configs without prod binaries

* Add ESP32 Wifi band and tx power to user_config.h

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Co-authored-by: andre <agreylin@gmail.com>

main/User_config.h

@@ -617,6 +617,20 @@ CRGB leds2[FASTLED_IND_NUM_LEDS];
 #  define LOG_LEVEL LOG_LEVEL_NOTICE
 #endif
 
+/*-------------------ESP32 Wifi band and tx power ---------------------*/
+//Certain sensors are sensitive to ESP32 Wifi which can cause interference with their normal operation
+//For example it can cause false triggers on a PIR HC-SR501
+//It is reccomended to change Wifi BAND to G and reduce tx power level to 11dBm
+//Since the WiFi protocol is persisted in the flash of the ESP32 you have to run at least once with `WiFiGMode` defined false to get Band N back.
+#ifdef ESP32
+#  ifndef WifiGMode
+//#    define WifiGMode                 true
+#  endif
+#  ifndef WifiPower
+//#    define WifiPower                 WIFI_POWER_11dBm
+#  endif
+#endif
+
 /*-----------PLACEHOLDERS FOR OLED/LCD DISPLAY--------------*/
 // The real definitions are in config_M5.h / config_SSD1306.h
 #define pubOled(...)        // display the published message onto the OLED display