diff --git a/pkgs/tools/misc/cc2538-bsl/default.nix b/pkgs/tools/misc/cc2538-bsl/default.nix
new file mode 100644
index 00000000000..77280835fe0
--- /dev/null
+++ b/pkgs/tools/misc/cc2538-bsl/default.nix
@@ -0,0 +1,36 @@
+{ lib, fetchFromGitHub, python3Packages }:
+
+python3Packages.buildPythonPackage rec {
+  pname = "cc2538-bsl";
+  version = "unstable-2022-08-03";
+
+  src = fetchFromGitHub rec {
+    owner = "JelmerT";
+    repo = pname;
+    rev = "538ea0deb99530e28fdf1b454e9c9d79d85a3970";
+    hash = "sha256-fPY12kValxbJORi9xNyxzwkGpD9F9u3M1+aa9IlSiaE=";
+  };
+
+  nativeBuildInputs = [ python3Packages.setuptools-scm ];
+
+  propagatedBuildInputs = with python3Packages; [
+    intelhex
+    pyserial
+    python-magic
+  ];
+
+  env.SETUPTOOLS_SCM_PRETEND_VERSION = "0.1.dev0+g${lib.substring 0 7 src.rev}";
+
+  postInstall = ''
+    # Remove .py from binary
+    mv $out/bin/cc2538-bsl.py $out/bin/cc2538-bsl
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/JelmerT/cc2538-bsl";
+    description = "Flash TI SimpleLink chips (CC2538, CC13xx, CC26xx) over serial";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ lorenz ];
+  };
+}
+
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c5225cc7eb0..b6ac595fc90 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6381,6 +6381,8 @@ with pkgs;
 
   cask-server = libsForQt5.callPackage ../applications/misc/cask-server { };
 
+  cc2538-bsl = callPackage ../tools/misc/cc2538-bsl { };
+
   code-browser-qt = libsForQt5.callPackage ../applications/editors/code-browser { withQt = true; };
   code-browser-gtk2 = callPackage ../applications/editors/code-browser { withGtk2 = true; };
   code-browser-gtk = callPackage ../applications/editors/code-browser { withGtk3 = true; };