Problems when trying to connect wio terminal with Mozilla IoT

Products & Technology Wio Terminal
1

Hi Seeed community,

I’m having some troubles when trying to connect a wio terminal with mozilla iot using Arduino IDE, The code compiles and upload well on the board, but when I see the Serial Monitor I get the following messages, just after connecting and getting the ip address:

Starting HTTP server
[E][esp_event_loop.c:99] at_unified_cb(): at_unified evt: 4

MDNS responder started
[E][esp_event_loop.c:99] at_unified_cb(): at_unified evt: 4

[E][mdns.c:115] mdns_service_add(): esp_mdns_configure() return error 5

[E][ESPmDNS.cpp:151] addService(): Failed adding service webthing.tcp.

[E][esp_event_loop.c:99] at_unified_cb(): at_unified evt: 4

and the mozilla gateway can’t detect the thing. The problem is just when I use the iot platform libraries, I have no issues with the examples on the wio terminal wiki. Do you know how can be solved this issue?

2

Hi @Mayorga

So did you try with the simple wifi examples first and worked properly? Seems like the wireless core firmware is not updated

3

Hi @ansonhe97,

Yes I tried the, Scanning Wi-Fi Network Example Code, and Connecting to Specified Network Example Code from the wio terminal wiki and seems to work properly. I did the flash as the wiki says, for the CLI MacOS option, getting the flashing success messages, is there a way to verify the flash? or should I try again?