diff --git a/README.md b/README.md
index 0bb496e..a8f9e2e 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 
 Initial work: OE1ACM, OE3CJB<br>
 Redesigned: SQ9MDD<br>
-KISS TNC: SQ5RWU<br>
+KISS TNC: SQ5RWU<br><br>
+Hardware: TTGO T-beam v.1.0
 
 R.