fix

src/schemas.rs

@@ -77,6 +77,7 @@ pub struct OTAConfigurationList {
 #[serde(rename_all = "PascalCase")]
 pub struct OTAConfiguration {
     pub version: String,
+    #[serde(rename = "URL")]
     pub url: String,
     pub board: Option<BoardType>,
     pub config: Option<BoardConfig>,