For development purposes, you can share the device on my ewelink account: sonofflan@gmail.com

If you have a problem with this, for example an error "Sharing cannot be done due to device security protection", you can share your account token:

1. Settings > Integrations > Add > Sonoff
2. Use your username and password token
3. Send token to my email: sonofflan@gmail.com

The token gives full access to your account. Don't share it in public and don't send it if you don't trust me.

If you create a new token, the old one will stop working. Token works for one month.

To authorize with a token, set up integration with username token and paste token to password field.