diff --git a/examples/RTThread/main.py b/examples/RTThread/main.py
new file mode 100644
index 000000000..cb338e998
--- /dev/null
+++ b/examples/RTThread/main.py
@@ -0,0 +1,24 @@
+import PikaStdLib
+import pikaRTThread
+import pikaRTDevice
+import PikaDebug
+
+thread = pikaRTThread.Thread()
+mem = PikaStdLib.MemChecker()
+pdb = PikaDebug.Debuger()
+
+print('mem use max:')
+mem.max()
+
+led = pikaRTDevice.GPIO()
+led.setId(57)
+led.setMode('out')
+led.enable()
+
+pwm = pikaRTDevice.PWM()
+pwm.setName('tim3pwm1')
+pwm.setChannel(1)
+pwm.setFrequency(1000)
+pwm.setDuty(0.5)
+pwm.enable()
+