Your purchase contains the following digital files. 

These files will be delivered in a zip file to the email ID provided. Upon completion of the purchase a download link allows you to instantly download the Robo Rover adapter and trainer package.zip file

1. Classroom Sentry Trainer.stl

2. Classroom Sentry Trainer Cover

3. Hood.stl

4. Hood extender and adapter Ver 2.stl

5. Components and tools required.pdf

3-D printing files  1&2 helps you Beta test the classroom sentry function. You need to purchase the components  seperate to complete the Beta testing.Please read Components and tools required.pdf for a full list of items required for beta testing

3-D printing files  1.2.3 and 4 helps you mount the classroom sentry on Robomaster S1 tank . Robomaster S1 tank  is not included in this purchase. You need to purchase the components  seperate to complete the Beta testing. Please read Components and tools required.pdf for a full list of items required for beta testing

Please use the Promo code Beta-Tester for a 90% promotional sale. Though we would like to give away these digital files free, a credit card transaction ensures we are delivering this files to a person 18 and over. We appreciate your purchase.