From ad76312f6678da0c542147e31f9dc0a81e8dcc34 Mon Sep 17 00:00:00 2001
From: Guillermo Ruffino <glm.net@gmail.com>
Date: Sun, 28 Mar 2021 22:35:39 -0300
Subject: [PATCH] fix servo not reattaching with same target (#1649)

---
 esphome/components/servo/servo.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/esphome/components/servo/servo.cpp b/esphome/components/servo/servo.cpp
index 6935c34653..57baf4aecf 100644
--- a/esphome/components/servo/servo.cpp
+++ b/esphome/components/servo/servo.cpp
@@ -52,6 +52,8 @@ void Servo::loop() {
 
 void Servo::write(float value) {
   value = clamp(value, -1.0f, 1.0f);
+  if (this->target_value_ == value)
+    this->internal_write(value);
   this->target_value_ = value;
   this->source_value_ = this->current_value_;
   this->state_ = STATE_ATTACHED;