diff --git a/examples/common_components/iperf/CMakeLists.txt b/examples/common_components/iperf/CMakeLists.txt
index 3662ec032a..85a30c1257 100644
--- a/examples/common_components/iperf/CMakeLists.txt
+++ b/examples/common_components/iperf/CMakeLists.txt
@@ -6,8 +6,6 @@ idf_component_register(SRCS "iperf.c"
                     REQUIRES lwip
                     PRIV_REQUIRES esp_timer)
 
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
-
 if(CONFIG_SOC_WIFI_HE_SUPPORT)
     idf_component_optional_requires(PRIVATE esp_wifi console)
 endif()
diff --git a/examples/common_components/iperf/iperf.c b/examples/common_components/iperf/iperf.c
index d2adf83276..ced73a1f02 100644
--- a/examples/common_components/iperf/iperf.c
+++ b/examples/common_components/iperf/iperf.c
@@ -1,7 +1,7 @@
 /* Iperf Example - iperf implementation
 
    This example code is in the Public Domain (or CC0 licensed, at your option.)
-
+/
    Unless required by applicable law or agreed to in writing, this
    software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
    CONDITIONS OF ANY KIND, either express or implied.
@@ -11,6 +11,7 @@
 #include <string.h>
 #include <sys/param.h>
 #include <sys/socket.h>
+#include <inttypes.h>
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "esp_check.h"
@@ -86,14 +87,14 @@ static void iperf_report_task(void *arg)
     while (!s_iperf_ctrl.finish) {
         vTaskDelay(delay_interval);
         actual_bandwidth = (s_iperf_ctrl.actual_len / coefficient[format] * 8) / interval;
-        printf("%4d-%4d sec       %.2f %cbits/sec\n", cur, cur + interval,
+        printf("%4" PRIi32 "-%4" PRIi32 " sec       %.2f %cbits/sec\n", cur, cur + interval,
             actual_bandwidth, unit[format]);
         cur += interval;
         average = ((average * (k - 1) / k) + (actual_bandwidth / k));
         k++;
         s_iperf_ctrl.actual_len = 0;
         if (cur >= time) {
-            printf("%4d-%4d sec       %.2f %cbits/sec\n", 0, time,
+            printf("%4d-%4" PRIu32 " sec       %.2f %cbits/sec\n", 0, time,
                 average, unit[format]);
             break;
         }
@@ -395,7 +396,7 @@ static esp_err_t IRAM_ATTR iperf_run_udp_server(void)
 
         err = bind(listen_socket, (struct sockaddr *)&listen_addr6, sizeof(struct sockaddr_in6));
         ESP_GOTO_ON_FALSE((err == 0), ESP_FAIL, exit, TAG, "Socket unable to bind: errno %d", errno);
-        ESP_LOGI(TAG, "Socket bound, port %d", listen_addr6.sin6_port);
+        ESP_LOGI(TAG, "Socket bound, port %" PRIu16, listen_addr6.sin6_port);
 
         memcpy(&listen_addr, &listen_addr6, sizeof(listen_addr6));
     } else if (s_iperf_ctrl.cfg.type == IPERF_IP_TYPE_IPV4) {
@@ -452,7 +453,7 @@ static esp_err_t iperf_run_udp_client(void)
 
         client_socket = socket(AF_INET6, SOCK_DGRAM, IPPROTO_IPV6);
         ESP_GOTO_ON_FALSE((client_socket >= 0), ESP_FAIL, exit, TAG, "Unable to create socket: errno %d", errno);
-        ESP_LOGI(TAG, "Socket created, sending to %s:%d", s_iperf_ctrl.cfg.destination_ip6, s_iperf_ctrl.cfg.dport);
+        ESP_LOGI(TAG, "Socket created, sending to %s:%" PRIu16, s_iperf_ctrl.cfg.destination_ip6, s_iperf_ctrl.cfg.dport);
 
         setsockopt(client_socket, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
         memcpy(&dest_addr, &dest_addr6, sizeof(dest_addr6));
@@ -463,7 +464,12 @@ static esp_err_t iperf_run_udp_client(void)
 
         client_socket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
         ESP_GOTO_ON_FALSE((client_socket >= 0), ESP_FAIL, exit, TAG, "Unable to create socket: errno %d", errno);
-        ESP_LOGI(TAG, "Socket created, sending to %d:%d", s_iperf_ctrl.cfg.destination_ip4, s_iperf_ctrl.cfg.dport);
+        ESP_LOGI(TAG, "Socket created, sending to %d.%d.%d.%d:%" PRIu16,
+            (uint16_t) s_iperf_ctrl.cfg.destination_ip4 & 0xFF,
+            (uint16_t) (s_iperf_ctrl.cfg.destination_ip4 >> 8) & 0xFF,
+            (uint16_t) (s_iperf_ctrl.cfg.destination_ip4 >> 16) & 0xFF,
+            (uint16_t) (s_iperf_ctrl.cfg.destination_ip4 >> 24) & 0xFF,
+            s_iperf_ctrl.cfg.dport);
 
         setsockopt(client_socket, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
         memcpy(&dest_addr, &dest_addr4, sizeof(dest_addr4));
diff --git a/examples/ethernet/iperf/main/CMakeLists.txt b/examples/ethernet/iperf/main/CMakeLists.txt
index 0efe55ab10..fc8e5dd8bb 100644
--- a/examples/ethernet/iperf/main/CMakeLists.txt
+++ b/examples/ethernet/iperf/main/CMakeLists.txt
@@ -1,4 +1,3 @@
 idf_component_register(SRCS "cmd_ethernet.c"
                             "ethernet_example_main.c"
                        INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
diff --git a/examples/ethernet/iperf/main/cmd_ethernet.c b/examples/ethernet/iperf/main/cmd_ethernet.c
index 0a7754feea..cb4158af02 100644
--- a/examples/ethernet/iperf/main/cmd_ethernet.c
+++ b/examples/ethernet/iperf/main/cmd_ethernet.c
@@ -8,6 +8,7 @@
 */
 #include <stdio.h>
 #include <string.h>
+#include <inttypes.h>
 #include "freertos/FreeRTOS.h"
 #include "freertos/event_groups.h"
 #include "sys/socket.h" // for INADDR_ANY
@@ -175,11 +176,14 @@ static int eth_cmd_iperf(int argc, char **argv)
         }
     }
 
-    printf("mode=%s-%s sip=%d.%d.%d.%d:%d, dip=%d.%d.%d.%d:%d, interval=%d, time=%d\r\n",
+    printf("mode=%s-%s sip=" IPSTR ":%" PRIu16 ", dip=%" PRIu32 ".%" PRIu32 ".%" PRIu32 ".%" PRIu32 ":%" PRIu16 ", interval=%" PRIu32 ", time=%" PRIu32 "\r\n",
            cfg.flag & IPERF_FLAG_TCP ? "tcp" : "udp",
            cfg.flag & IPERF_FLAG_SERVER ? "server" : "client",
-           cfg.source_ip4 & 0xFF, (cfg.source_ip4 >> 8) & 0xFF, (cfg.source_ip4 >> 16) & 0xFF,
-           (cfg.source_ip4 >> 24) & 0xFF, cfg.sport,
+           (uint16_t) cfg.source_ip4 & 0xFF,
+           (uint16_t) (cfg.source_ip4 >> 8) & 0xFF,
+           (uint16_t) (cfg.source_ip4 >> 16) & 0xFF,
+           (uint16_t) (cfg.source_ip4 >> 24) & 0xFF,
+           cfg.sport,
            cfg.destination_ip4 & 0xFF, (cfg.destination_ip4 >> 8) & 0xFF,
            (cfg.destination_ip4 >> 16) & 0xFF, (cfg.destination_ip4 >> 24) & 0xFF, cfg.dport,
            cfg.interval, cfg.time);
diff --git a/examples/network/simple_sniffer/main/CMakeLists.txt b/examples/network/simple_sniffer/main/CMakeLists.txt
index 485037a752..5d4205471d 100644
--- a/examples/network/simple_sniffer/main/CMakeLists.txt
+++ b/examples/network/simple_sniffer/main/CMakeLists.txt
@@ -2,4 +2,3 @@ idf_component_register(SRCS "simple_sniffer_example_main.c"
                             "cmd_sniffer.c"
                             "cmd_pcap.c"
                     INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
diff --git a/examples/network/simple_sniffer/main/cmd_sniffer.c b/examples/network/simple_sniffer/main/cmd_sniffer.c
index 31b1aad800..aae307df62 100644
--- a/examples/network/simple_sniffer/main/cmd_sniffer.c
+++ b/examples/network/simple_sniffer/main/cmd_sniffer.c
@@ -430,7 +430,7 @@ static int do_sniffer_cmd(int argc, char **argv)
     snf_rt.packets_to_sniff = -1;
     if (sniffer_args.number->count) {
         snf_rt.packets_to_sniff = sniffer_args.number->ival[0];
-        ESP_LOGI(SNIFFER_TAG, "%d packages will be captured", snf_rt.packets_to_sniff);
+        ESP_LOGI(SNIFFER_TAG, "%" PRIi32 " packages will be captured", snf_rt.packets_to_sniff);
     }
 
     /* start sniffer */
diff --git a/examples/protocols/icmp_echo/main/CMakeLists.txt b/examples/protocols/icmp_echo/main/CMakeLists.txt
index 7797d714dd..30b73c7688 100644
--- a/examples/protocols/icmp_echo/main/CMakeLists.txt
+++ b/examples/protocols/icmp_echo/main/CMakeLists.txt
@@ -1,3 +1,2 @@
 idf_component_register(SRCS "echo_example_main.c"
                        INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
diff --git a/examples/protocols/icmp_echo/main/echo_example_main.c b/examples/protocols/icmp_echo/main/echo_example_main.c
index ce7955b7fd..18a3b148b8 100644
--- a/examples/protocols/icmp_echo/main/echo_example_main.c
+++ b/examples/protocols/icmp_echo/main/echo_example_main.c
@@ -31,7 +31,7 @@ static void cmd_ping_on_ping_success(esp_ping_handle_t hdl, void *args)
     esp_ping_get_profile(hdl, ESP_PING_PROF_IPADDR, &target_addr, sizeof(target_addr));
     esp_ping_get_profile(hdl, ESP_PING_PROF_SIZE, &recv_len, sizeof(recv_len));
     esp_ping_get_profile(hdl, ESP_PING_PROF_TIMEGAP, &elapsed_time, sizeof(elapsed_time));
-    printf("%d bytes from %s icmp_seq=%d ttl=%d time=%d ms\n",
+    printf("%" PRIu32 " bytes from %s icmp_seq=%" PRIu16 " ttl=%" PRIu16 " time=%" PRIu32 " ms\n",
            recv_len, ipaddr_ntoa((ip_addr_t*)&target_addr), seqno, ttl, elapsed_time);
 }
 
@@ -60,7 +60,7 @@ static void cmd_ping_on_ping_end(esp_ping_handle_t hdl, void *args)
     } else {
         printf("\n--- %s ping statistics ---\n", inet6_ntoa(*ip_2_ip6(&target_addr)));
     }
-    printf("%d packets transmitted, %d received, %d%% packet loss, time %dms\n",
+    printf("%" PRIu32 " packets transmitted, %" PRIu32 " received, %" PRIu32 "%% packet loss, time %" PRIu32 "ms\n",
            transmitted, received, loss, total_time_ms);
     // delete the ping sessions, so that we clean up all resources and can create a new ping session
     // we don't have to call delete function in the callback, instead we can call delete function from other tasks
diff --git a/examples/protocols/mqtt/ssl/main/CMakeLists.txt b/examples/protocols/mqtt/ssl/main/CMakeLists.txt
index c31750a8f7..61fac40e63 100644
--- a/examples/protocols/mqtt/ssl/main/CMakeLists.txt
+++ b/examples/protocols/mqtt/ssl/main/CMakeLists.txt
@@ -1,3 +1,2 @@
 idf_component_register(SRCS "app_main.c"
                     INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
diff --git a/examples/protocols/mqtt/ssl/main/app_main.c b/examples/protocols/mqtt/ssl/main/app_main.c
index acfcb3f745..570bdd3fec 100644
--- a/examples/protocols/mqtt/ssl/main/app_main.c
+++ b/examples/protocols/mqtt/ssl/main/app_main.c
@@ -62,7 +62,7 @@ static void send_binary(esp_mqtt_client_handle_t client)
  */
 static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data)
 {
-    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
+    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%" PRIi32, base, event_id);
     esp_mqtt_event_handle_t event = event_data;
     esp_mqtt_client_handle_t client = event->client;
     int msg_id;
@@ -130,7 +130,7 @@ static void mqtt_app_start(void)
         },
     };
 
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
     /* The last argument may be used to pass data to the event handler, in this example mqtt_event_handler */
     esp_mqtt_client_register_event(client, ESP_EVENT_ANY_ID, mqtt_event_handler, NULL);
@@ -140,7 +140,7 @@ static void mqtt_app_start(void)
 void app_main(void)
 {
     ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
 
     esp_log_level_set("*", ESP_LOG_INFO);
diff --git a/examples/protocols/mqtt/ssl_ds/main/CMakeLists.txt b/examples/protocols/mqtt/ssl_ds/main/CMakeLists.txt
index c31750a8f7..b8ef6eadbd 100644
--- a/examples/protocols/mqtt/ssl_ds/main/CMakeLists.txt
+++ b/examples/protocols/mqtt/ssl_ds/main/CMakeLists.txt
@@ -1,3 +1,3 @@
 idf_component_register(SRCS "app_main.c"
-                    INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
+                    INCLUDE_DIRS "."
+                    REQUIRED_IDF_TARGETS esp32s2 esp32c3 esp32s3)
diff --git a/examples/protocols/mqtt/ssl_ds/main/app_main.c b/examples/protocols/mqtt/ssl_ds/main/app_main.c
index 709143c6c3..160392a4e4 100644
--- a/examples/protocols/mqtt/ssl_ds/main/app_main.c
+++ b/examples/protocols/mqtt/ssl_ds/main/app_main.c
@@ -47,7 +47,7 @@ extern const uint8_t server_cert_pem_end[] asm("_binary_mosquitto_org_crt_end");
  */
 static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data)
 {
-    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
+    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%" PRIi32, base, event_id);
     esp_mqtt_event_handle_t event = event_data;
     esp_mqtt_client_handle_t client = event->client;
     int msg_id;
@@ -124,7 +124,7 @@ static void mqtt_app_start(void)
         },
     };
 
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
     esp_mqtt_client_register_event(client, ESP_EVENT_ANY_ID, mqtt_event_handler, NULL);
     esp_mqtt_client_start(client);
@@ -133,7 +133,7 @@ static void mqtt_app_start(void)
 void app_main(void)
 {
     ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
 
     esp_log_level_set("*", ESP_LOG_INFO);
diff --git a/examples/protocols/mqtt/ssl_mutual_auth/main/CMakeLists.txt b/examples/protocols/mqtt/ssl_mutual_auth/main/CMakeLists.txt
index c31750a8f7..61fac40e63 100644
--- a/examples/protocols/mqtt/ssl_mutual_auth/main/CMakeLists.txt
+++ b/examples/protocols/mqtt/ssl_mutual_auth/main/CMakeLists.txt
@@ -1,3 +1,2 @@
 idf_component_register(SRCS "app_main.c"
                     INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
diff --git a/examples/protocols/mqtt/ssl_mutual_auth/main/app_main.c b/examples/protocols/mqtt/ssl_mutual_auth/main/app_main.c
index 76cc45563a..9798cb9b49 100644
--- a/examples/protocols/mqtt/ssl_mutual_auth/main/app_main.c
+++ b/examples/protocols/mqtt/ssl_mutual_auth/main/app_main.c
@@ -57,7 +57,7 @@ static void log_error_if_nonzero(const char *message, int error_code)
  */
 static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data)
 {
-    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
+    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%" PRIi32, base, event_id);
     esp_mqtt_event_handle_t event = event_data;
     esp_mqtt_client_handle_t client = event->client;
     int msg_id;
@@ -122,7 +122,7 @@ static void mqtt_app_start(void)
     }
   };
 
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
     /* The last argument may be used to pass data to the event handler, in this example mqtt_event_handler */
     esp_mqtt_client_register_event(client, ESP_EVENT_ANY_ID, mqtt_event_handler, NULL);
@@ -132,7 +132,7 @@ static void mqtt_app_start(void)
 void app_main(void)
 {
     ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
 
     esp_log_level_set("*", ESP_LOG_INFO);
diff --git a/examples/protocols/mqtt/ssl_psk/main/CMakeLists.txt b/examples/protocols/mqtt/ssl_psk/main/CMakeLists.txt
index c31750a8f7..61fac40e63 100644
--- a/examples/protocols/mqtt/ssl_psk/main/CMakeLists.txt
+++ b/examples/protocols/mqtt/ssl_psk/main/CMakeLists.txt
@@ -1,3 +1,2 @@
 idf_component_register(SRCS "app_main.c"
                     INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
diff --git a/examples/protocols/mqtt/ssl_psk/main/app_main.c b/examples/protocols/mqtt/ssl_psk/main/app_main.c
index f024e1382a..67df8639b2 100644
--- a/examples/protocols/mqtt/ssl_psk/main/app_main.c
+++ b/examples/protocols/mqtt/ssl_psk/main/app_main.c
@@ -64,7 +64,7 @@ static const psk_hint_key_t psk_hint_key = {
  */
 static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data)
 {
-    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
+    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%" PRIi32 "", base, event_id);
     esp_mqtt_event_handle_t event = event_data;
     esp_mqtt_client_handle_t client = event->client;
     int msg_id;
@@ -117,7 +117,7 @@ static void mqtt_app_start(void)
         .broker.verification.psk_hint_key = &psk_hint_key,
     };
 
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
     /* The last argument may be used to pass data to the event handler, in this example mqtt_event_handler */
     esp_mqtt_client_register_event(client, ESP_EVENT_ANY_ID, mqtt_event_handler, NULL);
@@ -127,7 +127,7 @@ static void mqtt_app_start(void)
 void app_main(void)
 {
     ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
 
     esp_log_level_set("*", ESP_LOG_INFO);
diff --git a/examples/protocols/mqtt/tcp/main/CMakeLists.txt b/examples/protocols/mqtt/tcp/main/CMakeLists.txt
index c31750a8f7..61fac40e63 100644
--- a/examples/protocols/mqtt/tcp/main/CMakeLists.txt
+++ b/examples/protocols/mqtt/tcp/main/CMakeLists.txt
@@ -1,3 +1,2 @@
 idf_component_register(SRCS "app_main.c"
                     INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
diff --git a/examples/protocols/mqtt/tcp/main/app_main.c b/examples/protocols/mqtt/tcp/main/app_main.c
index f40581296b..06ff1ad43e 100644
--- a/examples/protocols/mqtt/tcp/main/app_main.c
+++ b/examples/protocols/mqtt/tcp/main/app_main.c
@@ -52,7 +52,7 @@ static void log_error_if_nonzero(const char *message, int error_code)
  */
 static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data)
 {
-    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
+    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%" PRIi32 "", base, event_id);
     esp_mqtt_event_handle_t event = event_data;
     esp_mqtt_client_handle_t client = event->client;
     int msg_id;
@@ -146,7 +146,7 @@ static void mqtt_app_start(void)
 void app_main(void)
 {
     ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
 
     esp_log_level_set("*", ESP_LOG_INFO);
diff --git a/examples/protocols/mqtt/ws/main/CMakeLists.txt b/examples/protocols/mqtt/ws/main/CMakeLists.txt
index c31750a8f7..61fac40e63 100644
--- a/examples/protocols/mqtt/ws/main/CMakeLists.txt
+++ b/examples/protocols/mqtt/ws/main/CMakeLists.txt
@@ -1,3 +1,2 @@
 idf_component_register(SRCS "app_main.c"
                     INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
diff --git a/examples/protocols/mqtt/ws/main/app_main.c b/examples/protocols/mqtt/ws/main/app_main.c
index 247f305184..59f09cf4e0 100644
--- a/examples/protocols/mqtt/ws/main/app_main.c
+++ b/examples/protocols/mqtt/ws/main/app_main.c
@@ -50,7 +50,7 @@ static void log_error_if_nonzero(const char *message, int error_code)
  */
 static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data)
 {
-    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
+    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%" PRIi32, base, event_id);
     esp_mqtt_event_handle_t event = event_data;
     esp_mqtt_client_handle_t client = event->client;
     int msg_id;
@@ -119,7 +119,7 @@ static void mqtt_app_start(void)
 void app_main(void)
 {
     ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
 
     esp_log_level_set("*", ESP_LOG_INFO);
diff --git a/examples/protocols/mqtt/wss/main/CMakeLists.txt b/examples/protocols/mqtt/wss/main/CMakeLists.txt
index c31750a8f7..61fac40e63 100644
--- a/examples/protocols/mqtt/wss/main/CMakeLists.txt
+++ b/examples/protocols/mqtt/wss/main/CMakeLists.txt
@@ -1,3 +1,2 @@
 idf_component_register(SRCS "app_main.c"
                     INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
diff --git a/examples/protocols/mqtt/wss/main/app_main.c b/examples/protocols/mqtt/wss/main/app_main.c
index 0e570b11be..f91305180e 100644
--- a/examples/protocols/mqtt/wss/main/app_main.c
+++ b/examples/protocols/mqtt/wss/main/app_main.c
@@ -89,7 +89,7 @@ static esp_err_t mqtt_event_handler_cb(esp_mqtt_event_handle_t event)
 static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data)
 {
     /* The argument passed to esp_mqtt_client_register_event can de accessed as handler_args*/
-    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
+    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%" PRIi32, base, event_id);
     mqtt_event_handler_cb(event_data);
 }
 
@@ -100,7 +100,7 @@ static void mqtt_app_start(void)
         .broker.verification.certificate = (const char *)mqtt_eclipseprojects_io_pem_start,
     };
 
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
     /* The last argument may be used to pass data to the event handler, in this example mqtt_event_handler */
     esp_mqtt_client_register_event(client, ESP_EVENT_ANY_ID, mqtt_event_handler, NULL);
@@ -111,7 +111,7 @@ static void mqtt_app_start(void)
 void app_main(void)
 {
     ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
 
     esp_log_level_set("*", ESP_LOG_INFO);
diff --git a/examples/protocols/mqtt5/main/CMakeLists.txt b/examples/protocols/mqtt5/main/CMakeLists.txt
index c31750a8f7..61fac40e63 100644
--- a/examples/protocols/mqtt5/main/CMakeLists.txt
+++ b/examples/protocols/mqtt5/main/CMakeLists.txt
@@ -1,3 +1,2 @@
 idf_component_register(SRCS "app_main.c"
                     INCLUDE_DIRS ".")
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
diff --git a/examples/protocols/mqtt5/main/app_main.c b/examples/protocols/mqtt5/main/app_main.c
index a0f7ee8a0b..461ca4c2d7 100644
--- a/examples/protocols/mqtt5/main/app_main.c
+++ b/examples/protocols/mqtt5/main/app_main.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -99,12 +99,12 @@ static void print_user_property(mqtt5_user_property_handle_t user_property)
  */
 static void mqtt5_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data)
 {
-    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
+    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%" PRIi32, base, event_id);
     esp_mqtt_event_handle_t event = event_data;
     esp_mqtt_client_handle_t client = event->client;
     int msg_id;
 
-    ESP_LOGD(TAG, "free heap size is %d, maxminu %d", esp_get_free_heap_size(), esp_get_minimum_free_heap_size());
+    ESP_LOGD(TAG, "free heap size is %" PRIu32 ", minimum %" PRIu32, esp_get_free_heap_size(), esp_get_minimum_free_heap_size());
     switch ((esp_mqtt_event_id_t)event_id) {
     case MQTT_EVENT_CONNECTED:
         ESP_LOGI(TAG, "MQTT_EVENT_CONNECTED");
@@ -263,8 +263,9 @@ static void mqtt5_app_start(void)
 
 void app_main(void)
 {
+
     ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
     ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
 
     esp_log_level_set("*", ESP_LOG_INFO);