First Commit

espnow_ledreciver_copy_20241201191827/espnow_ledreciver_copy_20241201191827.ino

@@ -0,0 +1,24 @@
+#include <esp_now.h>
+#include <WiFi.h>
+
+#define LED_PIN 2
+
+void OnDataRecv(const uint8_t *mac, const uint8_t *incomingData, int len) {
+  digitalWrite(LED_PIN, *incomingData);
+}
+
+void setup() {
+  Serial.begin(115200);
+  WiFi.mode(WIFI_STA);
+  pinMode(LED_PIN, OUTPUT);
+  
+  if (esp_now_init() != ESP_OK) {
+    Serial.println("Error initializing ESP-NOW");
+    return;
+  }
+  uint8_t esp_now_register_recv_cb(OnDataRecv);
+}
+
+void loop() {
+  
+}