reinstate M1 Backlight (#6484)

2025-05-06 05:41:46 +00:00 · 2025-04-03 02:15:12 +02:00 · 2025-04-03 02:15:12 +02:00 · 594cb0cc1e
commit 594cb0cc1e
parent ef18a9b5b5
1 changed files with 5 additions and 0 deletions
--- a/src/graphics/EInkDisplay2.cpp
+++ b/src/graphics/EInkDisplay2.cpp
@ -128,8 +128,13 @@ bool EInkDisplay::connect()
 #ifdef PIN_EINK_EN
    // backlight power, HIGH is backlight on, LOW is off
    pinMode(PIN_EINK_EN, OUTPUT);
+#ifdef ELECROW_ThinkNode_M1
+    // ThinkNode M1 has a hardware dimmable backlight. Start enabled
+    digitalWrite(PIN_EINK_EN, HIGH);
+#else
    digitalWrite(PIN_EINK_EN, LOW);
 #endif
+#endif

 #if defined(TTGO_T_ECHO) || defined(ELECROW_ThinkNode_M1)
    {