diff --git a/artiq/examples/kasli_drtioswitching/device_db.py b/artiq/examples/kasli_drtioswitching/device_db.py
new file mode 100644
index 000000000..f04ee1869
--- /dev/null
+++ b/artiq/examples/kasli_drtioswitching/device_db.py
@@ -0,0 +1,34 @@
+core_addr = "kasli-1.lab.m-labs.hk"
+
+device_db = {
+    "core": {
+        "type": "local",
+        "module": "artiq.coredevice.core",
+        "class": "Core",
+        "arguments": {"host": core_addr, "ref_period": 1/(8*150e6)}
+    },
+    "core_log": {
+        "type": "controller",
+        "host": "::1",
+        "port": 1068,
+        "command": "aqctl_corelog -p {port} --bind {bind} " + core_addr
+    },
+    "core_cache": {
+        "type": "local",
+        "module": "artiq.coredevice.cache",
+        "class": "CoreCache"
+    },
+    "core_dma": {
+        "type": "local",
+        "module": "artiq.coredevice.dma",
+        "class": "CoreDMA"
+    },
+}
+
+for i in range(3):
+    device_db["led" + str(i)] = {
+        "type": "local",
+        "module": "artiq.coredevice.ttl",
+        "class": "TTLOut",
+        "arguments": {"channel": i << 16},
+    }
diff --git a/artiq/examples/kasli_drtioswitching/repository/blink.py b/artiq/examples/kasli_drtioswitching/repository/blink.py
new file mode 100644
index 000000000..e5068efda
--- /dev/null
+++ b/artiq/examples/kasli_drtioswitching/repository/blink.py
@@ -0,0 +1,17 @@
+from artiq.experiment import *
+
+
+class Blink(EnvExperiment):
+    def build(self):
+        self.setattr_device("core")
+        self.leds = [self.get_device("led0"), self.get_device("led2")]
+
+    @kernel
+    def run(self):
+        while True:
+            self.core.reset()
+
+            while True:
+                for led in self.leds:
+                    led.pulse(200*ms)
+                    delay(200*ms)