diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index bd8f9a0..91c5d26 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -10,12 +10,21 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build:
+  ci:
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v3
       - name: Install Deps
         run: sudo apt -y install libudev-dev
-      - name: ci
+      - name: CI
         run: ./ci.sh
+  ci-esp:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install Deps
+        run: sudo apt -y install libudev-dev
+      - name: CI
+        run: ./ci-esp.sh
diff --git a/ci-esp.sh b/ci-esp.sh
old mode 100644
new mode 100755
index 4b62fd9..62af45b
--- a/ci-esp.sh
+++ b/ci-esp.sh
@@ -19,6 +19,7 @@ cd $test_dir
 
 # generation
 $cwd/target/release/cargo-embassy embassy init test-esp32c3 --chip esp32c3
+$cwd/target/release/cargo-embassy embassy init test-esp32s2 --chip esp32s2
 $cwd/target/release/cargo-embassy embassy init test-esp32s3 --chip esp32s3
 
 # esp toolchain
@@ -32,9 +33,10 @@ fi
 . $HOME/export-esp.sh
 
 # compile
-cd ../test-esp32c3; cargo build --release
-cd ../test-esp32s3; cargo build --release
+cd $test_dir/test-esp32c3; cargo build --release
+cd $test_dir/test-esp32s2; cargo build --release
+cd $test_dir/test-esp32s3; cargo build --release
 
 # clean up
-cd ../..
-# rm -r ci
+cd $cwd
+# rm -r $test_dir/ci
diff --git a/src/chip.rs b/src/chip.rs
index 99a8a24..af015c9 100644
--- a/src/chip.rs
+++ b/src/chip.rs
@@ -52,6 +52,7 @@ impl FromStr for Chip {
             ("stm32wl", (STM, Thumbv7e)),
             // ESP32
             ("esp32c3", (ESP(Variant::C3), Risc32Imc)),
+            ("esp32s2", (ESP(Variant::S2), XTensaS2)),
             ("esp32s3", (ESP(Variant::S3), XTensaS3)),
         ];
 
diff --git a/src/chip/family/esp.rs b/src/chip/family/esp.rs
index 3a3f996..b5dd25e 100644
--- a/src/chip/family/esp.rs
+++ b/src/chip/family/esp.rs
@@ -3,6 +3,7 @@ use std::fmt::Display;
 #[derive(Clone, Debug)]
 pub enum Variant {
     C3,
+    S2,
     S3,
 }
 
@@ -10,6 +11,7 @@ impl Display for Variant {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         f.write_str(match self {
             Self::C3 => "esp32c3",
+            Self::S2 => "esp32s2",
             Self::S3 => "esp32s3",
         })
     }
diff --git a/src/chip/target.rs b/src/chip/target.rs
index 1943914..249be3d 100644
--- a/src/chip/target.rs
+++ b/src/chip/target.rs
@@ -7,6 +7,7 @@ pub enum Target {
     Thumbv7e,
     Thumbv7f,
     Thumbv8,
+    XTensaS2,
     XTensaS3,
     Risc32Imc,
 }
@@ -19,6 +20,7 @@ impl Display for Target {
             Self::Thumbv7e => "thumbv7em-none-eabi",
             Self::Thumbv7f => "thumbv7em-none-eabihf",
             Self::Thumbv8 => "thumbv8m.main-none-eabihf",
+            Self::XTensaS2 => "xtensa-esp32s2-none-elf",
             Self::XTensaS3 => "xtensa-esp32s3-none-elf",
             Self::Risc32Imc => "riscv32imc-unknown-none-elf",
         })
diff --git a/src/init.rs b/src/init.rs
index 02dd180..50a00f8 100644
--- a/src/init.rs
+++ b/src/init.rs
@@ -139,7 +139,8 @@ impl Init {
                     target = chip.target,
                     rustflags = match variant {
                         Variant::C3 => "rustflags = [\n\"-C\", \"force-frame-pointers\",\n]",
-                        Variant::S3 => "rustflags = [\n\"-C\", \"link-arg=-nostartfiles\",\n]",
+                        Variant::S2 | Variant::S3 =>
+                            "rustflags = [\n\"-C\", \"link-arg=-nostartfiles\",\n]",
                     }
                 ),
                 _ => format!(
diff --git a/src/templates/config.toml.esp.template b/src/templates/config.toml.esp.template
index f0fbd45..71c3fce 100644
--- a/src/templates/config.toml.esp.template
+++ b/src/templates/config.toml.esp.template
@@ -5,7 +5,7 @@ runner = "espflash flash --monitor"
 
 
 [env]
-ESP_LOGLEVEL="INFO"
+ESP_LOG="INFO"
 
 [build]
 {rustflags}
diff --git a/src/templates/main.rs.esp.template b/src/templates/main.rs.esp.template
index 4114f53..8031c5d 100644
--- a/src/templates/main.rs.esp.template
+++ b/src/templates/main.rs.esp.template
@@ -5,41 +5,29 @@ use embassy_executor::Spawner;
 use embassy_time::Timer;
 use esp_backtrace as _;
 use esp_hal::{
-    clock::ClockControl,
-    gpio::{Io, Level, Output},
-    peripherals::Peripherals,
-    prelude::*,
-    system::SystemControl,
-    timer::{timg::TimerGroup, ErasedTimer, OneShotTimer},
+    self,
+    clock::CpuClock,
+    gpio::{Level, Output},
+    timer::timg::TimerGroup,
 };
+use esp_hal_embassy::main;
 use esp_println::println;
-use static_cell::StaticCell;
 
 #[main]
 async fn main(_spawner: Spawner) {
-    let peripherals = Peripherals::take();
-    let system = SystemControl::new(peripherals.SYSTEM);
-
-    let clocks = ClockControl::max(system.clock_control).freeze();
-
     esp_println::logger::init_logger_from_env();
 
-    let timg0 = TimerGroup::new(peripherals.TIMG0, &clocks, None);
-
-    let timer = {
-        static TIMER: StaticCell<[OneShotTimer<ErasedTimer>; 1]> = StaticCell::new();
-
-        TIMER.init([OneShotTimer::new(timg0.timer0.into())])
-    };
-
-    esp_hal_embassy::init(&clocks, timer);
-    let io = Io::new(peripherals.GPIO, peripherals.IO_MUX);
+    let mut config = esp_hal::Config::default();
+    config.cpu_clock = CpuClock::max();
+    let peripherals = esp_hal::init(config);
 
-    let mut led = Output::new(io.pins.gpio17, Level::Low);
+    let timg0 = TimerGroup::new(peripherals.TIMG0);
+    esp_hal_embassy::init(timg0.timer0);
 
+    let mut led = Output::new(peripherals.GPIO17, Level::High);
     loop {
         println!("Hello, World!");
         led.toggle();
         Timer::after_millis(1_000).await;
     }
-}
+}
\ No newline at end of file