Replies: 14 comments 7 replies
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Hi,
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Hi, |
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My test showed that once the Wifi network "disappears", OpenDTU will switch to AP mode, i.e. it opens up its own Wifi network (OpenDTU-xxxxxxx), just like during basic setup. After a few minutes that AP will be closed and if by then the original Wifi is back on, OpenDTU will reconnect. Issue #404 has an example of some kind of software reset based on Wifi connection state, maybe that could be used in your situation? |
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Thanks, Since I have seen many discussion in German, what is the preferred language? I can speak both. |
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Sorry, I've got no idea about the code, I'm totally new to all this. |
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Hi, |
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Hi, |
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Thats interessting, because /**
* will force a disconnect and then start reconnecting to AP
* @return true when successful
*/
bool WiFiSTAClass::reconnect()
{
if(WiFi.getMode() & WIFI_MODE_STA) {
if(esp_wifi_disconnect() == ESP_OK) {
return esp_wifi_connect() == ESP_OK;
}
}
return false;
}
/**
* Disconnect from the network.
* @param wifioff `true` to turn the Wi-Fi radio off.
* @param eraseap `true` to erase the AP configuration from the NVS memory.
* @return `true` when successful.
*/
bool WiFiSTAClass::disconnect(bool wifioff, bool eraseap)
{
wifi_config_t conf;
wifi_sta_config(&conf);
if(WiFi.getMode() & WIFI_MODE_STA){
if(eraseap){
if(esp_wifi_set_config((wifi_interface_t)ESP_IF_WIFI_STA, &conf)){
log_e("clear config failed!");
}
}
if(esp_wifi_disconnect()){
log_e("disconnect failed!");
return false;
}
if(wifioff) {
return WiFi.enableSTA(false);
}
return true;
}
return false;
} |
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Hallo, |
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Das Problem scheint mit der aktuellen Firmware nicht behoben zu sein. |
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Ja. Ist bei mir leider genau auch so. Bei mir läuft 24.9.30. mein WLAN schaltet sich in der Nacht aus. Am Morgen muss ich den OpenDTU jeweils neu starten. |
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Update: Bei mir ist die Verbindung nun stabil und wird auch nach einer Unterbrechung wieder hergestellt! Ich hab die neuste Version 24.10.6 installiert. Ich habe aber auch die WLan-Verbindung verbessert, d.h. der bisherige Repeater hat eine neue Position. Das lief eine Woche gut. Aus anderen Gründen hab ich ihn heute zudem durch ein Outdoor Repeater ersetzt. Auch damit scheint es keine Probleme zu geben. |
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I updated to latest version but still it does not reconnect anymore after wifi gets available again. Very strange. no idea why. We did switch router, but it is the same brand at the same location and I think even uses the same band. I am a bit puzzled. will try to reproduce it during the day by switching wifi off and on again. will post any findings here. |
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Update: I downgraded to version v24.6.29 and do not have any issues anymore with WiFi connecting back after the WiFi night outage!! Will, when I have time, slowly upgrade to find out after which firmware the issue occurs! |
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I now can confirm that this issue does not happen with 24.6.29 where 24.11.7 did not reconnect. |
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Ist bei mir leider genau auch so. Bei mir läuft 24.11.7 bei einer Internet neu Anmeldung in der Nacht keine Verbindung mehr. Am Morgen muss ich den OpenDTU jeweils durch Sterkernetzteil ziehen neu starten, dann ist alles wieder in Ordnung. |
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Ich habe vermutlich genau das gleiche Problem. Meine DTU fährt v24.11.7 und auch hier muss ich seit ein paar Tagen morgens die Stromversorgung kurz trennen um wieder connecten zu können. Router ist Speedport, es gibt zwei Repeater im WLan. Habe jetzt mal die 24.6.29 geladen und vergleiche das Verhalten. Update: Mit Version 24.6.29 tritt das Verhalten nach downgrade nicht mehr auf. |
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Bei mir läuft die aktuelle Version vom 7.11.24 , reconnect nach WLAN Abschaltung klappt problemlos. Als Router läuft bei mir ein Speedport Smart4 ohne jegliche Repeater. |
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Ja, habe auch eine FritzBox. |
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Ich habe den Verdacht das es damit was zu tun hat 🤷♂️ |
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Ich habe an der Fritz!Box KEINE Probleme. Edit: 2:00 WLAN aus - 4:00 WLAN ein: |
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Hello,
I use OpenDTU since a week. I have installed it to its final place in the basement. I have there a secondary WiFi access point.
2200 to 0600 it switches itself off. It seems that the OpenDTU after looses connection is not able to reconnect when the WiFi is again available. After a reset it preforms fine whole day long. I will leave the WiFi active for the night to prove my theory.
As a reference my Tasmota based devices are able to handle this situation.
Are there any settings which could improve the behavior?
What can I do to debug the behavior so that it could be corrected?
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