Warning for AD595 minimum V

MarlinFirmware · Jun 28, 2023 · 099a2b5 · 099a2b5
1 parent 09cf6da
commit 099a2b5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Marlin/src/inc/Warnings.cpp b/Marlin/src/inc/Warnings.cpp
@@ -771,3 +771,7 @@
 #if ENABLED(DWIN_LCD_PROUI) && BOOTSCREEN_TIMEOUT > 2000
   #warning "For ProUI the original BOOTSCREEN_TIMEOUT of 1100 is recommended."
 #endif
+
+#if HAL_ADC_VREF < 5 && #if ANY_THERMISTOR_IS(-1)
+  #error "The ADC595 Thermocouple Amplifier requires 5V input supply! Use AD8495 for 3.3V ADC."
+#endif