From e61a01f7bb1a6398d34ef0a6133f58540662c24c Mon Sep 17 00:00:00 2001
From: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
Date: Fri, 28 Oct 2022 08:12:12 +1300
Subject: [PATCH] Fix imports for rp2040 with no wifi (#3956)

---
 esphome/core/helpers.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/esphome/core/helpers.cpp b/esphome/core/helpers.cpp
index 53bb6bfd79..9f9a1f10b1 100644
--- a/esphome/core/helpers.cpp
+++ b/esphome/core/helpers.cpp
@@ -21,9 +21,12 @@
 #include "esp_system.h"
 #include <freertos/FreeRTOS.h>
 #include <freertos/portmacro.h>
-#elif defined(USE_RP2040) && defined(USE_WIFI)
+#elif defined(USE_RP2040)
+#if defined(USE_WIFI)
 #include <WiFi.h>
+#endif
 #include <hardware/structs/rosc.h>
+#include <hardware/sync.h>
 #endif
 
 #ifdef USE_ESP32_IGNORE_EFUSE_MAC_CRC