Currently, Sunmi has two versions of the EMV kernel: EMV 001 and EMV 100. EMV 100 is the latest one (till 10/2022)
To check the device’s firmware version, please go to ‘Settings’ → About Device
To check the EMV version, normally if the Firmware version can be provided, Sunmi can tell the default EMV module version. However, EMV module can be upgraded separately.
Sunmi provides an SDK API to read all the system parameters which contain the EMV version. Also, there’s an SDKTestDemo app that can be used to do all kinds of operations which include reading the EMV version.
The app can be found from:
https://drive.google.com/file/d/1e_Yq6TAUYw1WJVsBjwW_Ap_8zaQ0H0ML/view?usp=sharing
The SDK Demo project can be found:
https://drive.google.com/file/d/1aCMbeQRan3fogc4Z1UBcMRI0RopSSKSr/view?usp=sharing
Step 1: Run the SDKTestDemo
Step 2: Go to ‘Basic’-> ‘Get system parameter’
Step 3: Check the EMV Version value
