Bought one last month and it came in the mail.
Set it up with the particle app on your phone
curl https://api.particle.io/v1/devices/210040000340000009370006/ledToggle -d access_token=ef7c43146253453545ea635435e316445775474 -d “command=on”
The -d in curl commands allow you to send multiple post data.
I recommend not using curl and downloading the command line interface
npm install –g particle–cli
particle call my_device_name led on
Got to annoy people with beeps over the internet. Pretty good.