From 51e83ead5cc0228f45d4e6f3dbd03871549aaa9f Mon Sep 17 00:00:00 2001
From: Rob Tillaart <rob.tillaart@gmail.com>
Date: Fri, 13 Oct 2023 17:53:00 +0200
Subject: [PATCH] fix build

---
 test/unit_test_001.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/unit_test_001.cpp b/test/unit_test_001.cpp
index 4c18f3c..6445b0a 100644
--- a/test/unit_test_001.cpp
+++ b/test/unit_test_001.cpp
@@ -46,7 +46,9 @@ unittest(test_constants)
 
 unittest(test_constructor)
 {
-  ADT7470 ADT(0x2C);
+  ADT7470 ADT(0x2C);  //  default Wire
+
+  Wire.begin();
   ADT.begin();
 
   assertFalse(ADT.isConnected());