From fe594b20486f57238534f8f2caacf38f8cb25e43 Mon Sep 17 00:00:00 2001
From: Mark Qvist <mark@unsigned.io>
Date: Tue, 21 Apr 2026 00:33:18 +0200
Subject: [PATCH] Turn off display on T114

---
 Display.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Display.h b/Display.h
index 7d903b9..aabdf60 100644
--- a/Display.h
+++ b/Display.h
@@ -1071,6 +1071,7 @@ void update_display(bool blank = false) {
       #if BOARD_MODEL == BOARD_HELTEC_T114
         display.clear();
         display.display();
+        digitalWrite(PIN_T114_TFT_BLGT, HIGH);
       #elif BOARD_MODEL != BOARD_TDECK && BOARD_MODEL != BOARD_TECHO
         display.clearDisplay();
         display.display();
@@ -1091,6 +1092,7 @@ void update_display(bool blank = false) {
 
       #if BOARD_MODEL == BOARD_HELTEC_T114
         display.clear();
+        digitalWrite(PIN_T114_TFT_BLGT, LOW);
       #elif BOARD_MODEL != BOARD_TDECK && BOARD_MODEL != BOARD_TECHO
         display.clearDisplay();
       #endif