15.08. Barcode scanning with handheld computers

Added: Version 8.00

It is possible to use a handheld computer barcode scanner with mSupply. This gives you greater flexibility as you are not tethered to a device running mSupply. A handheld computer barcode scanner looks like this:

Currently mSupply is compatible with Honeywell handheld computer barcode scanners like the CK65 shown in the image above and the only function available on these scanners is goods receiving.

1. The scanner must be able to connect to the mSupply server used in the warehouse. This is usually achieved using a WiFi network. This WiFi must:
   1. be available everywhere you want to use the barcode scanner in the warehouse
   2. be able to connect the barcode scanner to the mSupply server.
2. The scanner must be a Honeywell type compatible with mSupply. If in doubt, please check with The mSupply Foundation before purchasing.

The first step is to create users in mSupply for all the users who are going to use the barcode scanners. Follow the instructions here to do that: 25.15. Managing users. The users don't need any particular permissions to use the barcode scanner, they just need to be active and able to login to mSupply.

Download the app from here: https://github.com/msupply-foundation/zapp/releases

Load the mSupply scanner app (Zapp App) apk file onto the scanner device itself by following the manufacturer's instructions. Find the apk file on the device and tap on it to install it. When you have done that, you will see the Zapp App icon on the scanner's main screen:

Tap on the Zapp App icon and the app will open at the login window:

Enter your mSupply user name and password in the Username and Password fields. Then click on the Login button to login to the app.