commit 43fadae0712191cb237a70b2263b28ffdd29a814
Author: Elis Hirwing <elis@hirwing.se>
Date:   Tue May 14 08:40:23 2019 +0200

    Nix shell deps for working with the project

diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..1d953f4
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use nix
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..785ccc5
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,9 @@
+with (import <nixpkgs> {});
+
+mkShell {
+  buildInputs = [
+    esptool
+    picocom
+    gnumake
+  ];
+}