reciver

#include <esp_now.h>
#include <WiFi.h>

// Structure to receive data
struct ControllerData {
    int joystick1_x;
    int joystick1_y;
    int joystick2_x;
    int joystick2_y;
    bool switch1;
    bool switch2;
    bool switch3;
    bool switch4;
    bool switch5;
};

// Create a struct to hold the incoming data
ControllerData controllerData;

// Callback function that will be executed when data is received
void onDataRecv(const uint8_t *mac, const uint8_t *incomingData, int len) {
    memcpy(&controllerData, incomingData, sizeof(controllerData));
}

void setup() {
    // Initialize Serial Monitor
    Serial.begin(115200);

    // Set device as a Wi-Fi Station
    WiFi.mode(WIFI_STA);

    // Init ESP-NOW
    if (esp_now_init() != ESP_OK) {
        Serial.println("Error initializing ESP-NOW");
        return;
    }

    // Register for a callback function that will be called when data is received
    esp_now_register_recv_cb(onDataRecv);
}

void loop() {
    // The loop function is empty because all the work is done in the callback function
}