imp001 impExplorer agent code: control an LED from the internet

agent.nut

// HTTP
function requestHandler(request,response) {
    try {
        server.log(http.jsonencode(request.query));
        if ("led" in request.query) {
            device.send("set.led",request.query.led);
        }
        response.send(200,"OK");
    } catch (err) {
        response.send(500,"ERROR: "+err);
    }
}
http.onrequest(requestHandler);