The type of the configuration items does not have to be set to 'string', you can leave it out and it will still be a text field. Currently the TTN configuration is incorrectly invoking another Node-RED contrib node called 'string'. This makes it impossible to properly configure the TTN nodes.
Solution for #52.
The type of the configuration items does not have to be set to 'string', you can leave it out and it will still be a text field. Currently the TTN configuration is incorrectly invoking another Node-RED contrib node called 'string'. This makes it impossible to properly configure the TTN nodes.