PWA Setup and Installation – on Client device

Overview

The full setup of PWA requires three certificates. Two get loaded onto the Brain which is covered in a previous article found here and a CA certificate that gets loaded into the client device as well.

KT-1010 Certificates

On a USB thumb drive add the following items

• Chromium web browser apk file
  • If using a KT-107 you can skip this, the KT-107 has a Google Chrome web browser already installed which will work to download the PWA to the client
• CA Certificate that has been previously created

1. Plug the USB into the KT-1010
   • If using a KT-107 you store the CA Certificate on Google Drive, One Drive, and share a link to the KT for downloading purposes
2. Select the Chromium apk file from the USB drive and download to the KT-1010
3. Select the ca certificate and download
   • Once you start this download you will be prompted to enter a name for the certificate, you can choose any name you would like
   • When installing the ca certificate onto the client device, you will be asked to create a lock screen pin code for the client. This is required to use PWA on these devices. While the PWA is open, the client will not enter into a lock screen.

Using and Saving the PWA on the client

1. Open the web browser (Chromium or Chrome) on the KT-107 or KT-1010
2. Go to https://kramercontrol.com/pwa
   • Once loading this page you will be prompted to download the pwa file to the home screen where you can launch Kramer Control instead of opening the web browser