From 36c8020cbcbdb4354751f88726b28d1e521e1154 Mon Sep 17 00:00:00 2001
From: lbernstone <lbernstone@gmail.com>
Date: Tue, 19 Jun 2018 02:33:50 -0600
Subject: [PATCH] Added WiFi.disconnect to ESPNow examples. Fixes
 https://github.com/espressif/arduino-esp32/issues/1425 (#1511)

---
 libraries/ESP32/examples/ESPNow/Basic/Master/Master.ino       | 3 ++-
 libraries/ESP32/examples/ESPNow/Basic/Slave/Slave.ino         | 3 ++-
 libraries/ESP32/examples/ESPNow/Multi-Slave/Master/Master.ino | 3 ++-
 libraries/ESP32/examples/ESPNow/Multi-Slave/Slave/Slave.ino   | 3 ++-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/libraries/ESP32/examples/ESPNow/Basic/Master/Master.ino b/libraries/ESP32/examples/ESPNow/Basic/Master/Master.ino
index 26e020f6..9e3c02e2 100644
--- a/libraries/ESP32/examples/ESPNow/Basic/Master/Master.ino
+++ b/libraries/ESP32/examples/ESPNow/Basic/Master/Master.ino
@@ -40,6 +40,7 @@ esp_now_peer_info_t slave;
 
 // Init ESP Now with fallback
 void InitESPNow() {
+  WiFi.disconnect();
   if (esp_now_init() == ESP_OK) {
     Serial.println("ESPNow Init Success");
   }
@@ -259,4 +260,4 @@ void loop() {
 
   // wait for 3seconds to run the logic again
   delay(3000);
-}
\ No newline at end of file
+}
diff --git a/libraries/ESP32/examples/ESPNow/Basic/Slave/Slave.ino b/libraries/ESP32/examples/ESPNow/Basic/Slave/Slave.ino
index 21e963b8..4ed8d52f 100644
--- a/libraries/ESP32/examples/ESPNow/Basic/Slave/Slave.ino
+++ b/libraries/ESP32/examples/ESPNow/Basic/Slave/Slave.ino
@@ -36,6 +36,7 @@
 
 // Init ESP Now with fallback
 void InitESPNow() {
+  WiFi.disconnect();
   if (esp_now_init() == ESP_OK) {
     Serial.println("ESPNow Init Success");
   }
@@ -87,4 +88,4 @@ void OnDataRecv(const uint8_t *mac_addr, const uint8_t *data, int data_len) {
 
 void loop() {
   // Chill
-}
\ No newline at end of file
+}
diff --git a/libraries/ESP32/examples/ESPNow/Multi-Slave/Master/Master.ino b/libraries/ESP32/examples/ESPNow/Multi-Slave/Master/Master.ino
index 87b8c331..bbd783e6 100644
--- a/libraries/ESP32/examples/ESPNow/Multi-Slave/Master/Master.ino
+++ b/libraries/ESP32/examples/ESPNow/Multi-Slave/Master/Master.ino
@@ -59,6 +59,7 @@ int SlaveCnt = 0;
 
 // Init ESP Now with fallback
 void InitESPNow() {
+  WiFi.disconnect();
   if (esp_now_init() == ESP_OK) {
     Serial.println("ESPNow Init Success");
   }
@@ -242,4 +243,4 @@ void loop() {
 
   // wait for 3seconds to run the logic again
   delay(1000);
-}
\ No newline at end of file
+}
diff --git a/libraries/ESP32/examples/ESPNow/Multi-Slave/Slave/Slave.ino b/libraries/ESP32/examples/ESPNow/Multi-Slave/Slave/Slave.ino
index 8837d9c1..42ce40ba 100644
--- a/libraries/ESP32/examples/ESPNow/Multi-Slave/Slave/Slave.ino
+++ b/libraries/ESP32/examples/ESPNow/Multi-Slave/Slave/Slave.ino
@@ -36,6 +36,7 @@
 
 // Init ESP Now with fallback
 void InitESPNow() {
+  WiFi.disconnect();
   if (esp_now_init() == ESP_OK) {
     Serial.println("ESPNow Init Success");
   }
@@ -90,4 +91,4 @@ void OnDataRecv(const uint8_t *mac_addr, const uint8_t *data, int data_len) {
 
 void loop() {
   // Chill
-}
\ No newline at end of file
+}