diff --git a/Marlin/stepper_dac.cpp b/Marlin/stepper_dac.cpp index 2e3248daa..2663ab969 100644 --- a/Marlin/stepper_dac.cpp +++ b/Marlin/stepper_dac.cpp @@ -51,6 +51,11 @@ const uint8_t dac_order[NUM_AXIS] = DAC_STEPPER_ORDER; int dac_init() { + #if PIN_EXISTS(DAC_DISABLE) + pinMode(DAC_DISABLE_PIN, OUTPUT); + digitalWrite(DAC_DISABLE_PIN, LOW); // set pin low to enable DAC + #endif + mcp4728_init(); if (mcp4728_simpleCommand(RESET)) return -1;