software/frontend/index.html

@@ -359,7 +359,10 @@
             'root.LED_COUNT': 'Length of WS2182 (Neopixel) LED chain',
             'root.VOLUME_MAX': 'Maximum volume (0-255)',
             'root.VOLUME_BOOT': 'Volume at startup (0-255)',
-            'root.LED_MAX': 'Maximum LED brightness (0-255)'
+            'root.LED_MAX': 'Maximum LED brightness (0-255)',
+            'root.WIFI.SSID': 'Network name (SSID) (leave empty for AP mode)',
+            'root.WIFI.PASSPHRASE': 'Password',
+            'root.WIFI.SECURITY': 'Security mode'
         };
         const config_input_override = {
             'root.TAGMODE': {
@@ -393,12 +396,21 @@
             'root.LED_COUNT': {
                 'input-type': 'number'
             },
-            'root.WLAN.SSID': {
+            'root.WIFI.SSID': {
                 'input-type': 'text'
             },
-            'root.WLAN.PASSPHRASE': {
+            'root.WIFI.PASSPHRASE': {
                 'input-type': 'text'
             },
+            'root.WIFI.SECURITY': {
+                'element': 'select',
+                'values': {
+                    'open': 'Open',
+                    'wpa_wpa2': 'WPA/WPA2 (PSK Mixed)',
+                    'wpa3': 'WPA3 (SAE AES)',
+                    'wpa2_wpa3': 'WPA2/WPA3 (PSK AES)'
+                }
+            },
             'root.VOLUME_MAX': {
                 'input-type': 'number'
             },

software/src/main.py

@@ -36,19 +36,19 @@ hwconfig.board_init()
 machine.mem32[0x40030000 + 0x00] = 0x10
 
 
-def setup_wifi(ssid='', passphrase='', sec=network.WLAN.SEC_WPA2_WPA3):
+def setup_wifi(ssid='', passphrase='', security=network.WLAN.SEC_WPA_WPA2):
     network.hostname("TonberryPico")
     if ssid is None or ssid == '':
         apname = f"TonberryPicoAP_{machine.unique_id().hex()}"
         print(f"Create AP {apname}")
         wlan = network.WLAN(network.WLAN.IF_AP)
-        wlan.config(ssid=apname, security=wlan.SEC_OPEN)
+        wlan.config(ssid=apname, password=passphrase if passphrase is not None else '', security=security)
         wlan.active(True)
     else:
         print(f"Connect to SSID {ssid} with passphrase {passphrase}...")
         wlan = network.WLAN()
         wlan.active(True)
-        wlan.connect(ssid, passphrase if passphrase is not None else '', security=sec)
+        wlan.connect(ssid, passphrase if passphrase is not None else '', security=security)
 
     # configure power management
     wlan.config(pm=network.WLAN.PM_PERFORMANCE)
@@ -86,9 +86,19 @@ def run():
         np.fill((0, 0, led_max))
         np.write()
         # Force default access point
-        setup_wifi('', '')
+        setup_wifi('', '', network.WLAN.SEC_OPEN)
     else:
-        setup_wifi(config.get_wifi_ssid(), config.get_wifi_passphrase())
+        secstring = config.get_wifi_security()
+        security = network.WLAN.SEC_WPA_WPA2
+        if secstring == 'open':
+            security = network.WLAN.SEC_OPEN
+        elif secstring == 'wpa_wpa2':
+            security = network.WLAN.SEC_WPA_WPA2
+        elif secstring == 'wpa3':
+            security = network.WLAN.SEC_WPA3
+        elif secstring == 'wpa2_wpa3':
+            security = network.WLAN.SEC_WPA2_WPA3
+        setup_wifi(config.get_wifi_ssid(), config.get_wifi_passphrase(), security)
 
     # Setup MP3 player
     with SDContext(mosi=hwconfig.SD_DI, miso=hwconfig.SD_DO, sck=hwconfig.SD_SCK, ss=hwconfig.SD_CS,

software/src/utils/config.py

@@ -26,6 +26,7 @@ class Configuration:
         'WIFI': {
             'SSID': '',
             'PASSPHRASE': '',
+            'SECURITY': 'wpa_wpa2',
         },
         'VOLUME_MAX': 255,
         'VOLUME_BOOT': 16,
@@ -100,6 +101,9 @@ class Configuration:
     def get_wifi_passphrase(self) -> str:
         return self._get('WIFI')['PASSPHRASE']
 
+    def get_wifi_security(self) -> str:
+        return self._get('WIFI')['SECURITY']
+
     def get_volume_max(self) -> int:
         return self._get('VOLUME_MAX')
 
@@ -126,6 +130,9 @@ class Configuration:
         self._validate(self.DEFAULT_CONFIG, config)
         if 'TAGMODE' in config and config['TAGMODE'] not in ['tagremains', 'tagstartstop']:
             raise ValueError("Invalid TAGMODE: Must be 'tagremains' or 'tagstartstop'")
+        if 'WLAN' in config and 'SECURITY' in config['WLAN'] and \
+           config['WLAN']['SECURITY'] not in ['open', 'wpa_wpa2', 'wpa3', 'wpa2_wpa3']:
+            raise ValueError("Invalid WLAN SECURITY: Must be 'open', 'wpa_wpa2', 'wpa3' or 'wpa2_wpa3'")
         self._merge_configs(self.config, config)
         self.config = config
         self._save()