From 0a407c542588c2a25184641aac2e4d29a31e1fe5 Mon Sep 17 00:00:00 2001
From: Pascal <spezifisch@users.noreply.github.com>
Date: Mon, 12 Jun 2023 06:59:25 +0200
Subject: [PATCH] =?UTF-8?q?[max7219digit]=20fix=20270=C2=B0=20rotation=20(?=
 =?UTF-8?q?#4930)?=
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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
---
 esphome/components/max7219digit/max7219digit.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/esphome/components/max7219digit/max7219digit.cpp b/esphome/components/max7219digit/max7219digit.cpp
index 7d21032b8a..ec9970d1a0 100644
--- a/esphome/components/max7219digit/max7219digit.cpp
+++ b/esphome/components/max7219digit/max7219digit.cpp
@@ -278,7 +278,9 @@ void MAX7219Component::send64pixels(uint8_t chip, const uint8_t pixels[8]) {
         }
       }
     } else {
-      b = pixels[7 - col];
+      for (uint8_t i = 0; i < 8; i++) {
+        b |= ((pixels[7 - col] >> i) & 1) << (7 - i);
+      }
     }
     // send this byte to display at selected chip
     if (this->invert_) {