From 3911d5fe15f415ef351a7d5856a44f1813c1a299 Mon Sep 17 00:00:00 2001
From: Ben Meadors <benmmeadors@gmail.com>
Date: Thu, 15 Jan 2026 07:54:33 -0600
Subject: [PATCH] Fix build with high / low i2c address for OLED

---
 src/configuration.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/configuration.h b/src/configuration.h
index 178e86fb9..e15e6aa18 100644
--- a/src/configuration.h
+++ b/src/configuration.h
@@ -174,6 +174,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // -----------------------------------------------------------------------------
 #if defined(SEEED_WIO_TRACKER_L1) && !defined(SEEED_WIO_TRACKER_L1_EINK)
 #define SSD1306_ADDRESS 0x3D
+#define SSD1306_ADDRESS_H SSD1306_ADDRESS
+#define SSD1306_ADDRESS_L 0x3C // Alternate low address for scanners
 #define USE_SH1106
 #else
 #define SSD1306_ADDRESS_L 0x3C // Addr = 0