diff --git a/Cargo.lock b/Cargo.lock
index b534c4b..7d0923d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -128,9 +128,9 @@ dependencies = [
 
 [[package]]
 name = "borsh"
-version = "1.5.7"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad8646f98db542e39fc66e68a20b2144f6a732636df7c2354e74645faaa433ce"
+checksum = "d1da5ab77c1437701eeff7c88d968729e7766172279eab0676857b3d63af7a6f"
 dependencies = [
  "borsh-derive",
  "cfg_aliases",
@@ -138,15 +138,15 @@ dependencies = [
 
 [[package]]
 name = "borsh-derive"
-version = "1.5.7"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fdd1d3c0c2f5833f22386f252fe8ed005c7f59fdcddeef025c01b4c3b9fd9ac3"
+checksum = "0686c856aa6aac0c4498f936d7d6a02df690f614c03e4d906d1018062b5c5e2c"
 dependencies = [
  "once_cell",
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -226,7 +226,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -751,7 +751,7 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -847,9 +847,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.110"
+version = "2.0.111"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a99801b5bd34ede4cf3fc688c5919368fea4e4814a4664359503e6015b280aea"
+checksum = "390cc9a294ab71bdb1aa2e99d13be9c753cd2d7bd6560c77118597410c4d2e87"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -997,7 +997,7 @@ dependencies = [
  "bumpalo",
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
  "wasm-bindgen-shared",
 ]
 
@@ -1071,20 +1071,20 @@ checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
 
 [[package]]
 name = "zerocopy"
-version = "0.8.28"
+version = "0.8.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43fa6694ed34d6e57407afbccdeecfa268c470a7d2a5b0cf49ce9fcc345afb90"
+checksum = "4ea879c944afe8a2b25fef16bb4ba234f47c694565e97383b36f3a878219065c"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.28"
+version = "0.8.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c640b22cd9817fae95be82f0d2f90b11f7605f6c319d16705c459b27ac2cbc26"
+checksum = "cf955aa904d6040f70dc8e9384444cb1030aed272ba3cb09bbc4ab9e7c1f34f5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
diff --git a/libs/compiler/src/test/syscall.rs b/libs/compiler/src/test/syscall.rs
index 46eb7dd..03f4f57 100644
--- a/libs/compiler/src/test/syscall.rs
+++ b/libs/compiler/src/test/syscall.rs
@@ -3,7 +3,7 @@ use indoc::indoc;
 use pretty_assertions::assert_eq;
 
 #[test]
-fn test_yield_syscall() -> anyhow::Result<()> {
+fn test_yield() -> anyhow::Result<()> {
     let compiled = compile! {
         debug
         "
@@ -26,7 +26,7 @@ fn test_yield_syscall() -> anyhow::Result<()> {
 }
 
 #[test]
-fn test_sleep_syscall() -> anyhow::Result<()> {
+fn test_sleep() -> anyhow::Result<()> {
     let compiled = compile! {
         debug
         "
@@ -51,3 +51,33 @@ fn test_sleep_syscall() -> anyhow::Result<()> {
 
     Ok(())
 }
+
+#[test]
+fn test_set_on_device() -> anyhow::Result<()> {
+    let compiled = compile! {
+        debug
+        r#"
+            device airConditioner = "d0";
+            let internalTemp = 20c;
+
+            let shouldToggleOn = internalTemp > 25c;
+            setOnDevice(airConditioner, "On", shouldToggleOn);
+        "#
+    };
+
+    assert_eq!(
+        compiled,
+        indoc! {
+            "
+            j main
+            main:
+            move r8 293.15 #internalTemp
+            sgt r1 r8 298.15
+            move r9 r1 #shouldToggleOn
+            s d0 On r9
+            "
+        }
+    );
+
+    Ok(())
+}
diff --git a/libs/compiler/src/v1.rs b/libs/compiler/src/v1.rs
index 59475be..dd93cfd 100644
--- a/libs/compiler/src/v1.rs
+++ b/libs/compiler/src/v1.rs
@@ -1017,6 +1017,34 @@ impl<'a, W: std::io::Write> Compiler<'a, W> {
 
                 Ok(None)
             }
+            System::SetOnDevice(device, logic_type, variable) => {
+                let (variable, var_cleanup) = self.compile_literal_or_variable(variable, scope)?;
+
+                let LiteralOrVariable::Variable(device) = device else {
+                    return Err(Error::AgrumentMismatch(
+                        "Arg1 expected to be a variable".into(),
+                    ));
+                };
+
+                let Some(device) = self.devices.get(&device) else {
+                    return Err(Error::InvalidDevice(device));
+                };
+
+                let Literal::String(logic_type) = logic_type else {
+                    return Err(Error::AgrumentMismatch(
+                        "Arg2 expected to be a string".into(),
+                    ));
+                };
+
+                self.write_output(format!("s {} {} {}", device, logic_type, variable))?;
+
+                if let Some(temp_var) = var_cleanup {
+                    scope.free_temp(temp_var)?;
+                }
+
+                Ok(None)
+            }
+
             _ => {
                 todo!()
             }