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SmartThingsCommunity / st-device-sdk-c-ref

SmartThings SDK Reference for Direct Connected Devices for C
Apache License 2.0
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"WIFI_STA_CONNECT_BIT event Timeout" error when finishing Onboarding on ESP8266 #110

Closed tatyanavolkova closed 2 years ago

tatyanavolkova commented 2 years ago

Hello everyone,

Not long ago a new error appeared, when trying to Direct-connect a ESP8266 board to SmartThings. I used a switch_example from this repo without any modifications. At first all goes well, the board is discovered and the phone asks which WiFi network to use. On the last step of Onboarding, the following error occurs:

E (134720) [IoT]: iot_bsp_wifi_set_mode(337) > WIFI_STA_CONNECT_BIT event Timeout E (134726) [IoT]: _do_iot_main_command(564) > failed to set wifi_set_mode

After that, an error with code 86-002 appears on smartphone screen.

It is certainly a new error, as before (~several month ago) I repeated the same steps and all worked like charm. I used the same board, the same program and same developer account.

See full log in the attach wifi_error.log

jsp0929 commented 2 years ago

I got same thing with stdk v1.7.3. Hope this will be resolved soon!

stdk-scm commented 2 years ago

Dear all, Thank you for using, concerning and reporting this. We're investigating this. I'll update soon.

jy0209-kim commented 2 years ago

Dear all, This is resolved in v1.7.4. There was an update to detect station disconnection during SoftAP mode and it made trouble in esp8266 due to the difference in performance between esp32. Please try onboarding with v1.7.4 and let me know if you have trouble. BR, Jiyoung.