diff --git a/Board-Teensy-3.1-3.5-3.6.md b/Board-Teensy-3.1-3.5-3.6.md
index deb3df1..8b686b7 100644
--- a/Board-Teensy-3.1-3.5-3.6.md
+++ b/Board-Teensy-3.1-3.5-3.6.md
@@ -64,4 +64,20 @@ Currently, scripts must be compiled into the firmware image. Place your .py file
 
 The sample memzip_files includes a boot.py and main.py. The default main.py flashes the LED twice.
 
-If you want to update a script, you'll need to rebuild and reflash the firmware.
\ No newline at end of file
+If you want to update a script, you'll need to rebuild and reflash the firmware.
+
+### What's currently supported
+- machine.info()
+- machine.unique_id()
+- machine.reset()
+- machine.freq()
+- machine.idle()
+- machine.sleep()
+- machine.deepsleep()
+- machine.reset_cause()
+- machine.disable_irq()
+- machine.enable_irq()
+- machine.mem8/16/32[]
+- machine.Pin
+- machine.Timer
+- machine.UART
\ No newline at end of file