diff --git a/README.md b/README.md
index 8730c7a..315f430 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 ## mt9m001-camera
 TODO  
+ - refresh LED ring (weak)
  - proper stand
  - external trigger pinout (in mightex [pdfs](https://i.imgur.com/WUzt4kh.png))
  - add display/pctop