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+++ b/README.md
@@ -1,11 +1,19 @@
 # lumagrid
 
-Drives a 64x32 HUB75 panel using an ESP32.
+Drives a 64x32 HUB75 panel using an Adafruit Matrix Portal S3.
 
-Currently plays Bad Apple!!
+## Applications
 
-Ideas:
+### nametag
 
-CYBER Absperrband
-Nyancat
-Matrix Digital Rain
+Displays my name.
+
+Upper button changes visibility level, lower button changes display style.
+
+### gifplayer
+
+Plays included GIF files. Buttons skip forward/backward.
+
+## Ideas:
+
+- CYBER Absperrband