Update README - Joiner start on button 3 press

project-chip · Aug 20, 2020 · 12c2809 · 12c2809
1 parent da64c69
commit 12c2809
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/examples/lock-app/nrfconnect/README.md b/examples/lock-app/nrfconnect/README.md
@@ -82,7 +82,10 @@ position to another.
 used to mimick a user manually operating the lock. The button behaves as a
 toggle, swapping the state every time it is pressed.
 
-The remaining two LEDs and buttons (#3 and #4) are unused.
+**Button #3** can be used to trigger a thread joiner. It should be use to commission
+to the thread network. Credentials will be presented in log messages.
+
+The remaining two LEDs (#3 and #4) and button #4 are unused.
 
 <a name="building"></a>