M flake.nix → flake.nix

@@ -3,14 +3,12 @@ description = "Circe Build Environment";
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-26.05";
-    esp32-overlay.url = "github:mirrexagon/nixpkgs-esp-dev";
   };
 
   outputs =
     {
       self,
       nixpkgs,
-      esp32-overlay,
       ...
     }@inputs:
     let