Advantech EPD Series, User Manual

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EPD-023 User Manual 76
4.4 Integrate EPD APIs into Your System
We provide easy-to-use APIs to help you integrate into your own system below is the
sample for you to understand it's very easy to integration into your system with our
restful API.
Vertical application need to send Api to ePaper manager the sample code as below.
1. Our API in Javascript below: setItemData to update data into ePaper manager
and ePaper manager will help forward the data to EPD.
// update Item Data
function setItemData(){
var url = HOST + '/esl/v1/items';
var type = 'PUT';
var data = {
"items": [ JSON.parse($('#log').val()) ]
};
console.log(data);
api(url, type, data, function(res){
if(res && res.result)
alert("Item Successfully Updated!");
else
alert("Ajax request error!");
});
}
2. User also can use our api: setSensorData to control EPD LED