Update waveshare_epaper.cpp

phoenixswiss · Nov 25, 2023 · 7265647 · 7265647
1 parent 08777ac
commit 7265647
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/esphome/components/waveshare_epaper/waveshare_epaper.cpp b/esphome/components/waveshare_epaper/waveshare_epaper.cpp
@@ -1416,8 +1416,15 @@ void HOT WaveshareEPaper7P5InBV3::display() {
   for (uint32_t i = 0; i < buf_len; i++) {
       this->data(~(this->buffer_[i]));
   }
-
   delay(2); 
+
+  this->command(0x13);
+  delay(2);
+  for (uint32_t i = 0; i < buf_len; i++) {
+      this->data(0x00);
+  }
+  delay(2); 
+
 /*   // COMMAND DATA START TRANSMISSION 1 (B/W data)
   this->command(0x13);
   delay(2);