Device is not discovered

[MarvinSauthoff]

I used the example sketch "EspalexaColor" and added "#define ESPALEXA_DEBUG" before "#include <Espalexa.h>" to see debug output. It seems that espalexa didn't recognize the discovery of my echo because while my echo is searching for devices espalexa didn't output anything...

I used the WeMos D1 R2 with esp8266 toolchain v3.0.2 and Espalexa v2.7.0. My board settings: http://epvpimg.com/RAudfab

[robertwillian]

Try this: https://github.com/Aircoookie/Espalexa/pull/194

[MarvinSauthoff]

Thanks for your replay but unfortunately, this did not bring any improvement. I dont't think that this is any kind of crash because in serial monitor i can't see anything which points on that. Espalexa is not writing any debug output while my echo is discovering new devices...

[FrankHovis]

I'm getting this output in Debug mode using an ESP32

Constructing device 1 Adding device 1 Constructing device 2 Adding device 2 Adding device 3 Espalexa Begin... MAXDEVICES 10 Done [MAIN] Free heap: 72256 bytes Got UDP! M-SEARCH * HTTP/1.1 HOST: 239.255.255.250:1900 ST: ssdp:all MAN: "ssdp:discover" MX: 3

Responding search req... Got UDP! M-SEARCH * HTTP/1.1 HOST: 239.255.255.250:1900 ST: upnp:rootdevice MAN: "ssdp:discover" MX: 3

Responding search req... Got UDP! M-SEARCH * HTTP/1.1 HOST: 239.255.255.250:1900 ST: ssdp:all MAN: "ssdp:discover" MX: 3

Responding search req... Got UDP! M-SEARCH * HTTP/1.1 HOST: 239.255.255.250:1900 ST: upnp:rootdevice MAN: "ssdp:discover" MX: 3

Responding search req... Got UDP! M-SEARCH * HTTP/1.1 HOST: 239.255.255.250:1900 ST: ssdp:all MAN: "ssdp:discover" MX: 3

Responding search req... Got UDP! M-SEARCH * HTTP/1.1 HOST: 239.255.255.250:1900 ST: upnp:rootdevice MAN: "ssdp:discover" MX: 3

Responding search req...

Responding to description.xml ...

Send setup.xml

10http://192.168.0.15:80/urn:schemas-upnp-org:device:Basic:1Espalexa (192.168.0.15:80)Royal Philips Electronicshttp://www.philips.comPhilips hue Personal Wireless LightingPhilips hue bridge 2012929000226503http://www.meethue.com94b97ec4a784uuid:2f402f80-da50-11e1-9b23-94b97ec4a784index.html

Not-Found HTTP call: URI: /api Body: {"devicetype": "Echo"} AlexaApiCall ok devType Not-Found HTTP call: URI: /api/2WLEDHardQrI3WHYTHoMcXHgEspsM8ZZRpSKtBQr/lights Body: AlexaApiCall ok l0 lAll Not-Found HTTP call: URI: /api Body: {"devicetype": "Echo"} AlexaApiCall ok devType Not-Found HTTP call: URI: /api/2WLEDHardQrI3WHYTHoMcXHgEspsM8ZZRpSKtBQr/lights Body: AlexaApiCall ok l0 lAll Not-Found HTTP call: URI: /api/2WLEDHardQrI3WHYTHoMcXHgEspsM8ZZRpSKtBQr/lights/1649656320 Body: AlexaApiCall ok l1649656320 1649656320 Not-Found HTTP call: URI: /api/2WLEDHardQrI3WHYTHoMcXHgEspsM8ZZRpSKtBQr/lights/1649656321 Body: AlexaApiCall ok l1649656321 1649656321 Not-Found HTTP call: URI: /api/2WLEDHardQrI3WHYTHoMcXHgEspsM8ZZRpSKtBQr/lights/1649656322 Body: AlexaApiCall ok l1649656322 1649656322 [MAIN] Free heap: 69524 bytes Not-Found HTTP call: URI: /api/2WLEDHardQrI3WHYTHoMcXHgEspsM8ZZRpSKtBQr/lights/1649656320 Body: AlexaApiCall ok l1649656320 1649656320 Not-Found HTTP call: URI: /api/2WLEDHardQrI3WHYTHoMcXHgEspsM8ZZRpSKtBQr/lights/1649656321 Body: AlexaApiCall ok l1649656321 1649656321 Not-Found HTTP call: URI: /api/2WLEDHardQrI3WHYTHoMcXHgEspsM8ZZRpSKtBQr/lights/1649656322 Body: AlexaApiCall ok l1649656322 1649656322 [MAIN] Free heap: 68884 bytes [MAIN] Free heap: 68884 bytes [MAIN] Free heap: 68884 bytes

Alexa isnt finding anything

[amitesh-singh]

I am also facing same issue. did you find the fix?

[MarvinSauthoff]

No, unfortunately not.

[enricoperfetto]

Same issue for me. I am using ESPALEXA_ASYNC and library version 2.7.0

UPDATE: I found the device following the instructions from https://github.com/Aircoookie/Espalexa/issues/41#issuecomment-460230966