From 20d711d37c1c19768a7fe30465e3df0de85fe2d1 Mon Sep 17 00:00:00 2001
From: fvanroie <15969459+fvanroie@users.noreply.github.com>
Date: Wed, 5 May 2021 23:36:09 +0200
Subject: [PATCH] Add backlight pin GPIO 21

---
 user_setups/esp32/huzzah32-featherwing-35.ini | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/user_setups/esp32/huzzah32-featherwing-35.ini b/user_setups/esp32/huzzah32-featherwing-35.ini
index 0555d4b4..de364c1c 100644
--- a/user_setups/esp32/huzzah32-featherwing-35.ini
+++ b/user_setups/esp32/huzzah32-featherwing-35.ini
@@ -20,7 +20,7 @@ build_flags =
     -D TFT_DC=33
     -D TFT_CS=15
     -D TFT_RST=-1  ; RST
-    -D TFT_BCKL=-1 ; Solder the LITE pad to a PWM enabled pin of the ESP.
+    -D TFT_BCKL=-1 ; Solder the LITE pad to a PWM enabled pin of the ESP, like GPIO 21
     -D STMPE_CS=32
 ;endregion