From 0439e3774e00c2658268d42bc9bd9c235a5771a0 Mon Sep 17 00:00:00 2001
From: Gordon Williams <gw@pur3.co.uk>
Date: Wed, 7 Feb 2024 15:45:03 +0000
Subject: [PATCH] doc

---
 apps/bthome_button/README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/bthome_button/README.md b/apps/bthome_button/README.md
index 0e76fe8..f20edfb 100644
--- a/apps/bthome_button/README.md
+++ b/apps/bthome_button/README.md
@@ -6,6 +6,8 @@ When you press the button, a 'button event' will be advertised which can be used
 
 It reports `press` for a short press, or `long_press` for pressing over 0.5s
 
+This is based on https://www.espruino.com/BTHome
+
 ## Usage
 
 Install the app and disconnect - no configuration is needed.