Update Firmware

Card acceptance is heavily reliant on the terminals that the merchant users use, so it is a good idea to provide functionality that lets them update their firmware on a regular basis, as demonstrated by the sample code in this chapter.

Tip

You can check if any updates are available with the Check Available Updates sample code.

The User Interface

A typical interface might look like this:

The Sample Code

In the sample code, all terminals (Miura terminals are selected) are discovered and then the first one is updated. Both the firmware and payment application are updated.

ObjC

Swift

Universal Windows Platform SDK coming soon