@david@amazon Hello, plz take a look on here.
I am about to develop a switch with FFS feature.
Now I am in practicing ffs and try to implement ffs sdk to my project. I had faces sevrial issus can you give some advise on them?
test enviroment：
1. WSS C SDK version: 2.3.0
2. Echo Dot 3rd generation
3. platform: esp32
encounter problem:
1. After implement sdk to my switch project, I found my Echo dot can not provision network to my device as the hidden network that my device trying to connect is not match with the one Echo Dot generated. Could you tell me what happen and how to solve this issue?
The detail of my application process is as follow:
1) I requested the Device Type Identifiers from https://developer.amazon.com/frustration-free-setup/console/onboard/request-device-registration
2) About a week later, I received the email from FFS support team with DSS Public Key
3) I used the DSS Public Key to generate DAK and DHA keys and in the end I have obtained private_key.pem and certificate.pem from https://developer.amazon.com/frustration-free-setup/console/manage-daks?apid=ctw3
4) I replaced the keys with the newly generated pair and tried to connect Echo dot within 5 mins after setup.
5) Connection failed.
2. After failed to connect Echo dot, the demo try to connnect "simple_setup". If I used DSS Public Key I requested from developer portal and cert generated by DSS Public key. demo will
failed at
START_PROVISIONING. But if I use demo cert which provide by
amey@espressif.com demo can run as expected and get wifi_crenditials from DSS server. I am not sure what did wrong, could you give some advise? why did I failed if I use my own DSS Public key will failed?
I had already send email to ffs-support@amazon.com but still not receive any response now.
