diff --git a/firmware/Cargo.toml b/firmware/Cargo.toml
new file mode 100644
index 0000000..81ee4ef
--- /dev/null
+++ b/firmware/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "firmware"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
diff --git a/firmware/src/main.rs b/firmware/src/main.rs
new file mode 100644
index 0000000..e7a11a9
--- /dev/null
+++ b/firmware/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}