Merge remote-tracking branch 'upstream/main' into mdev

2023-03-16 16:54:23 +01:00
parent c928df9d70 991c2afedb
commit 72a77bea9c
3 changed files with 5 additions and 2 deletions
--- a/wled00/wled.cpp
+++ b/wled00/wled.cpp
@@ -280,6 +280,9 @@ void WLED::setup()
  WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0); //disable brownout detection
  #endif

+  #ifdef ARDUINO_ARCH_ESP32
+  pinMode(hardwareRX, INPUT_PULLDOWN); delay(1);        // suppress noise in case RX pin is floating (at low noise energy) - see issue #3128
+  #endif
  Serial.begin(115200);
  if (!Serial) delay(1000); // WLEDMM make sure that Serial has initalized