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Merge pull request #5338 from wled-install/patch-3

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Classic ESP32: GPIO17 is not needed to be reserved for chips with in-package PSRAM (ESP32-D0WDR2-V3 and ESP32-D0WDHR2-V3)
This commit is contained in:
Frank Möhle
2026-02-10 17:31:40 +01:00
committed by GitHub
parent e3bc32a823 680ef26f4d
commit 6bebb8b4a8
1 changed files with 8 additions and 1 deletions
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9
wled00/pin_manager.cpp
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@@ -246,7 +246,14 @@ bool PinManager::isPinOk(byte gpio, bool output)
// for classic ESP32 (non-mini) modules, these are the SPI flash pins // for classic ESP32 (non-mini) modules, these are the SPI flash pins
if (gpio > 5 && gpio < 12) return false; //SPI flash pins if (gpio > 5 && gpio < 12) return false; //SPI flash pins
} }
if (gpio == 16 || gpio == 17) return !psramFound(); // PSRAM pins on ESP32-D0WDR2-V3 (these are IO) if (gpio == 16) return !psramFound(); // PSRAM pins on modules with off-package or in-package PSRAM
if (gpio == 17) {
if (strncmp_P(PSTR("ESP32-D0WDR2-V3"), ESP.getChipModel(), 15) == 0) {
return true;
} else {
return !psramFound(); // PSRAM pins on modules with in-package PSRAM
}
}
#endif #endif
if (output) return digitalPinCanOutput(gpio); if (output) return digitalPinCanOutput(gpio);
else return true; else return true;