fix stepper jump back with small steps (#4339)

esphome · Jan 25, 2023 · 267f058 · 267f058
1 parent 4a374a4
commit 267f058
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/esphome/components/a4988/a4988.cpp b/esphome/components/a4988/a4988.cpp
@@ -46,6 +46,7 @@ void A4988::loop() {
     return;
 
   this->dir_pin_->digital_write(dir == 1);
+  delayMicroseconds(50);
   this->step_pin_->digital_write(true);
   delayMicroseconds(5);
   this->step_pin_->digital_write(false);