diff --git a/README.md b/README.md
index bbc0e6c..d490af5 100644
--- a/README.md
+++ b/README.md
@@ -19,4 +19,9 @@
 - Identify pins (permanent power, buzzer, bell)
 - Produce rudimentary notification mechanism (depends on entry point)
 - flash and test
-- attempt communication
\ No newline at end of file
+- attempt communication
+
+## Present Hardware
+- Siedle HTA 811-0
+- Xiao ESP32C3
+