version 5.2.28

GITHUB_SHA.h

@@ -1 +1 @@
-#define GITHUB_SHA "devel-202401202116Z"
+#define GITHUB_SHA "devel-202401212011Z"

WifiESP32.cpp

@@ -164,6 +164,8 @@ bool WifiESP::setup(const char *SSid,
   if (haveSSID && havePassword && !forceAP) {
     WiFi.setHostname(hostname); // Strangely does not work unless we do it HERE!
     WiFi.mode(WIFI_STA);
+    WiFi.setScanMethod(WIFI_ALL_CHANNEL_SCAN); // Scan all channels so we find strongest
+                                               // (default in Wifi library is first match)
 #ifdef SERIAL_BT_COMMANDS
     WiFi.setSleep(true);
 #else
@@ -204,7 +206,7 @@ bool WifiESP::setup(const char *SSid,
   if (!haveSSID || forceAP) {
     // prepare all strings
     String strSSID(forceAP ? SSid : "DCCEX_");
-    String strPass(forceAP ? password : "PASS_");
+    String strPass( (forceAP && havePassword) ? password : "PASS_");
     if (!forceAP) {
       String strMac = WiFi.macAddress();
       strMac.remove(0,9);
@@ -228,7 +230,8 @@ bool WifiESP::setup(const char *SSid,
       // DIAG(F("Wifi AP SSID %s PASS %s"),strSSID.c_str(),havePassword ? password : strPass.c_str());
       DIAG(F("Wifi in AP mode"));
       LCD(5, F("Wifi: %s"), strSSID.c_str());
-      LCD(6, F("PASS: %s"),havePassword ? password : strPass.c_str());
+      if (!havePassword)
+	LCD(6, F("PASS: %s"),strPass.c_str());
       // DIAG(F("Wifi AP IP %s"),WiFi.softAPIP().toString().c_str());
       LCD(7, F("IP: %s"),WiFi.softAPIP().toString().c_str());
       wifiUp = true;

version.h

@@ -3,7 +3,9 @@
 
 #include "StringFormatter.h"
 
-#define VERSION "5.2.27"
+#define VERSION "5.2.28"
+// 5.2.28 - ESP32: Can all Wifi channels.
+//        - ESP32: Only write Wifi password to display if it is a well known one
 // 5.2.27 - Bugfix: IOExpander memory allocation
 // 5.2.26 - Silently ignore overridden HAL defaults
 //        - include HAL_IGNORE_DEFAULTS macro in EXRAIL