diff --git a/README.md b/README.md
index 33b7f16..5f9089a 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@
   - input device
     - watch style crown encoder/button
 	  https://www.digikey.com/en/products/detail/sparkfun-electronics/08184/8543391
+  - battery
   - optional (as do not place):
     - lora
 	- gps
@@ -33,4 +34,10 @@
   - group/friend info
 - on-device triangulation for enhanced privacy?
 - WiFi RTT on esp32??
+  - esp32-s3 vs esp32-c6
+	- is the wifi ip stack different?
+	- test RTT on s3 and c6
 - TESTING
+
+
+