Import Item Data Into Deviceon/Epaper - Advantech EPD-332 User Manual

4.3.3

Import Item Data into DeviceOn/ePaper

There are two ways to import data from an application to DeviceOn/ePaper.
1) JSON Format: uses an API to update the data in real time.
In order to import data to the EPD, we use JSON format schema. You should refer-
ence data below to upload your file.
Note: Code must be an unique ID in the JSON format for overall item data.
{ "items": [ { "code": "uniqueID_the user_provide_1", "name": "item_name_the
user_provide_1", "content": { "device Content Title 01": "device Content01", "device
Content Title 02": "device Content02" } }, { "code": "uniqueID_the user_provide_2",
"name": "item_name_the user_provide_2", "content": { "device Content Title 11":
"device Content11", "device Content Title 12": "device Content12" } }, ] }
2) Batch data update into DeviceOn/ePaper database using Excel or CSV for-
mat
If you upload Excel or CSV to the system directly, the system will auto transfer the
format to JSON.
Note: The first column of data must be an unique ID in Excel or CSV format for over-
all item data
Example1:
i. Vertical application scheduling send data to DeviceOn/ePaper server
ii. Or click ITEM Data in the left-side navigation bar and click left side button in
the page as the picture below shows. The detail steps are demonstrated as below.
EPD-332/333 User Manual 40