From 34d3c619e4c0e15efd017523844ba5c570bb95cf Mon Sep 17 00:00:00 2001
From: Miguel Villa Floran <miguel.villafloran@gmail.com>
Date: Tue, 10 Feb 2026 22:55:40 -0800
Subject: [PATCH] unitree-sdk2: init at 2.0.2

---
 pkgs/by-name/un/unitree-sdk2/package.nix | 46 ++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 pkgs/by-name/un/unitree-sdk2/package.nix

diff --git a/pkgs/by-name/un/unitree-sdk2/package.nix b/pkgs/by-name/un/unitree-sdk2/package.nix
new file mode 100644
index 000000000000..ce47acad782a
--- /dev/null
+++ b/pkgs/by-name/un/unitree-sdk2/package.nix
@@ -0,0 +1,46 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  autoPatchelfHook,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "unitree-sdk2";
+  version = "2.0.2";
+
+  src = fetchFromGitHub {
+    owner = "unitreerobotics";
+    repo = "unitree_sdk2";
+    rev = finalAttrs.version;
+    hash = "sha256-a+O3jQDJFq/v0zhpGJVuwjgWAZWkIqiNfKt/L4IOSco=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    autoPatchelfHook
+  ];
+
+  buildInputs = [
+    stdenv.cc.cc.lib
+  ];
+
+  cmakeFlags = [
+    "-DBUILD_EXAMPLES=OFF"
+  ];
+
+  # The SDK core is a prebuilt static library; only cmake configure and install are needed
+  dontBuild = true;
+
+  meta = {
+    description = "Unitree robot SDK version 2 for Go2, B2, H1, and G1 robots";
+    homepage = "https://github.com/unitreerobotics/unitree_sdk2";
+    license = lib.licenses.bsd3;
+    platforms = [
+      "x86_64-linux"
+      "aarch64-linux"
+    ];
+    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
+  };
+})