3 #ifdef USE_ESP32_FRAMEWORK_ARDUINO 9 #ifdef USE_WIFI_WPA2_EAP 12 #include "lwip/apps/sntp.h" 25 static const char *
const TAG =
"wifi_esp32";
27 static bool s_sta_connecting =
false;
30 uint8_t current_mode = WiFiClass::getMode();
31 bool current_sta = current_mode & 0b01;
32 bool current_ap = current_mode & 0b10;
33 bool enable_sta = sta.
value_or(current_sta);
34 bool enable_ap = ap.
value_or(current_ap);
35 if (current_sta == enable_sta && current_ap == enable_ap)
38 if (enable_sta && !current_sta) {
39 ESP_LOGV(TAG,
"Enabling STA.");
40 }
else if (!enable_sta && current_sta) {
41 ESP_LOGV(TAG,
"Disabling STA.");
43 if (enable_ap && !current_ap) {
44 ESP_LOGV(TAG,
"Enabling AP.");
45 }
else if (!enable_ap && current_ap) {
46 ESP_LOGV(TAG,
"Disabling AP.");
57 ESP_LOGW(TAG,
"Setting WiFi mode failed!");
63 int8_t
val =
static_cast<int8_t
>(output_power * 4);
64 return esp_wifi_set_max_tx_power(val) == ESP_OK;
70 WiFi.setAutoReconnect(
false);
75 wifi_ps_type_t power_save;
78 power_save = WIFI_PS_MIN_MODEM;
81 power_save = WIFI_PS_MAX_MODEM;
85 power_save = WIFI_PS_NONE;
88 return esp_wifi_set_ps(power_save) == ESP_OK;
95 tcpip_adapter_dhcp_status_t dhcp_status;
96 tcpip_adapter_dhcpc_get_status(TCPIP_ADAPTER_IF_STA, &dhcp_status);
101 sntp_servermode_dhcp(
false);
104 if (dhcp_status != TCPIP_ADAPTER_DHCP_STARTED) {
105 esp_err_t err = tcpip_adapter_dhcpc_start(TCPIP_ADAPTER_IF_STA);
107 ESP_LOGV(TAG,
"Starting DHCP client failed! %d", err);
109 return err == ESP_OK;
114 tcpip_adapter_ip_info_t info;
115 memset(&info, 0,
sizeof(info));
116 info.ip = manual_ip->static_ip;
117 info.gw = manual_ip->gateway;
118 info.netmask = manual_ip->subnet;
120 esp_err_t dhcp_stop_ret = tcpip_adapter_dhcpc_stop(TCPIP_ADAPTER_IF_STA);
121 if (dhcp_stop_ret != ESP_OK && dhcp_stop_ret != ESP_ERR_TCPIP_ADAPTER_DHCP_ALREADY_STOPPED) {
122 ESP_LOGV(TAG,
"Stopping DHCP client failed! %s", esp_err_to_name(dhcp_stop_ret));
125 esp_err_t wifi_set_info_ret = tcpip_adapter_set_ip_info(TCPIP_ADAPTER_IF_STA, &info);
126 if (wifi_set_info_ret != ESP_OK) {
127 ESP_LOGV(TAG,
"Setting manual IP info failed! %s", esp_err_to_name(wifi_set_info_ret));
133 dns.type = IPADDR_TYPE_V4;
135 if (manual_ip->dns1.is_set()) {
136 dns = manual_ip->dns1;
137 dns_setserver(0, &dns);
139 if (manual_ip->dns2.is_set()) {
140 dns = manual_ip->dns2;
141 dns_setserver(1, &dns);
150 tcpip_adapter_ip_info_t ip;
151 tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_STA, &ip);
166 memset(&conf, 0,
sizeof(conf));
167 strncpy(reinterpret_cast<char *>(conf.sta.ssid), ap.
get_ssid().c_str(),
sizeof(conf.sta.ssid));
168 strncpy(reinterpret_cast<char *>(conf.sta.password), ap.
get_password().c_str(),
sizeof(conf.sta.password));
172 conf.sta.threshold.authmode = WIFI_AUTH_OPEN;
174 conf.sta.threshold.authmode = WIFI_AUTH_WPA_WPA2_PSK;
177 #ifdef USE_WIFI_WPA2_EAP 178 if (ap.
get_eap().has_value()) {
179 conf.sta.threshold.authmode = WIFI_AUTH_WPA2_ENTERPRISE;
184 conf.sta.bssid_set =
true;
185 memcpy(conf.sta.bssid, ap.
get_bssid()->data(), 6);
187 conf.sta.bssid_set =
false;
191 conf.sta.scan_method = WIFI_FAST_SCAN;
193 conf.sta.scan_method = WIFI_ALL_CHANNEL_SCAN;
197 conf.sta.listen_interval = 0;
201 conf.sta.pmf_cfg.capable =
true;
202 conf.sta.pmf_cfg.required =
false;
206 conf.sta.threshold.rssi = -127;
208 conf.sta.threshold.authmode = WIFI_AUTH_OPEN;
210 wifi_config_t current_conf;
212 esp_wifi_get_config(WIFI_IF_STA, ¤t_conf);
214 if (memcmp(¤t_conf, &conf,
sizeof(wifi_config_t)) != 0) {
215 err = esp_wifi_disconnect();
217 ESP_LOGV(TAG,
"esp_wifi_disconnect failed! %d", err);
222 err = esp_wifi_set_config(WIFI_IF_STA, &conf);
224 ESP_LOGV(TAG,
"esp_wifi_set_config failed! %d", err);
232 #ifdef USE_WIFI_WPA2_EAP 233 if (ap.
get_eap().has_value()) {
236 err = esp_wifi_sta_wpa2_ent_set_identity((uint8_t *) eap.
identity.c_str(), eap.
identity.length());
238 ESP_LOGV(TAG,
"esp_wifi_sta_wpa2_ent_set_identity failed! %d", err);
240 int ca_cert_len = strlen(eap.
ca_cert);
244 err = esp_wifi_sta_wpa2_ent_set_ca_cert((uint8_t *) eap.
ca_cert, ca_cert_len + 1);
246 ESP_LOGV(TAG,
"esp_wifi_sta_wpa2_ent_set_ca_cert failed! %d", err);
251 if (client_cert_len && client_key_len) {
253 err = esp_wifi_sta_wpa2_ent_set_cert_key((uint8_t *) eap.
client_cert, client_cert_len + 1,
254 (uint8_t *) eap.
client_key, client_key_len + 1,
257 ESP_LOGV(TAG,
"esp_wifi_sta_wpa2_ent_set_cert_key failed! %d", err);
261 err = esp_wifi_sta_wpa2_ent_set_username((uint8_t *) eap.
username.c_str(), eap.
username.length());
263 ESP_LOGV(TAG,
"esp_wifi_sta_wpa2_ent_set_username failed! %d", err);
265 err = esp_wifi_sta_wpa2_ent_set_password((uint8_t *) eap.
password.c_str(), eap.
password.length());
267 ESP_LOGV(TAG,
"esp_wifi_sta_wpa2_ent_set_password failed! %d", err);
270 err = esp_wifi_sta_wpa2_ent_enable();
272 ESP_LOGV(TAG,
"esp_wifi_sta_wpa2_ent_enable failed! %d", err);
275 #endif // USE_WIFI_WPA2_EAP 279 s_sta_connecting =
true;
281 err = esp_wifi_connect();
283 ESP_LOGW(TAG,
"esp_wifi_connect failed! %d", err);
295 case WIFI_AUTH_WPA_PSK:
297 case WIFI_AUTH_WPA2_PSK:
299 case WIFI_AUTH_WPA_WPA2_PSK:
300 return "WPA/WPA2 PSK";
301 case WIFI_AUTH_WPA2_ENTERPRISE:
302 return "WPA2 Enterprise";
312 sprintf(buf,
"%u.%u.%u.%u", uint8_t(ip.addr >> 0), uint8_t(ip.addr >> 8), uint8_t(ip.addr >> 16),
313 uint8_t(ip.addr >> 24));
332 case WIFI_REASON_AUTH_EXPIRE:
333 return "Auth Expired";
334 case WIFI_REASON_AUTH_LEAVE:
336 case WIFI_REASON_ASSOC_EXPIRE:
337 return "Association Expired";
338 case WIFI_REASON_ASSOC_TOOMANY:
339 return "Too Many Associations";
340 case WIFI_REASON_NOT_AUTHED:
341 return "Not Authenticated";
342 case WIFI_REASON_NOT_ASSOCED:
343 return "Not Associated";
344 case WIFI_REASON_ASSOC_LEAVE:
345 return "Association Leave";
346 case WIFI_REASON_ASSOC_NOT_AUTHED:
347 return "Association not Authenticated";
348 case WIFI_REASON_DISASSOC_PWRCAP_BAD:
349 return "Disassociate Power Cap Bad";
350 case WIFI_REASON_DISASSOC_SUPCHAN_BAD:
351 return "Disassociate Supported Channel Bad";
352 case WIFI_REASON_IE_INVALID:
354 case WIFI_REASON_MIC_FAILURE:
355 return "Mic Failure";
356 case WIFI_REASON_4WAY_HANDSHAKE_TIMEOUT:
357 return "4-Way Handshake Timeout";
358 case WIFI_REASON_GROUP_KEY_UPDATE_TIMEOUT:
359 return "Group Key Update Timeout";
360 case WIFI_REASON_IE_IN_4WAY_DIFFERS:
361 return "IE In 4-Way Handshake Differs";
362 case WIFI_REASON_GROUP_CIPHER_INVALID:
363 return "Group Cipher Invalid";
364 case WIFI_REASON_PAIRWISE_CIPHER_INVALID:
365 return "Pairwise Cipher Invalid";
366 case WIFI_REASON_AKMP_INVALID:
367 return "AKMP Invalid";
368 case WIFI_REASON_UNSUPP_RSN_IE_VERSION:
369 return "Unsupported RSN IE version";
370 case WIFI_REASON_INVALID_RSN_IE_CAP:
371 return "Invalid RSN IE Cap";
372 case WIFI_REASON_802_1X_AUTH_FAILED:
373 return "802.1x Authentication Failed";
374 case WIFI_REASON_CIPHER_SUITE_REJECTED:
375 return "Cipher Suite Rejected";
376 case WIFI_REASON_BEACON_TIMEOUT:
377 return "Beacon Timeout";
378 case WIFI_REASON_NO_AP_FOUND:
379 return "AP Not Found";
380 case WIFI_REASON_AUTH_FAIL:
381 return "Authentication Failed";
382 case WIFI_REASON_ASSOC_FAIL:
383 return "Association Failed";
384 case WIFI_REASON_HANDSHAKE_TIMEOUT:
385 return "Handshake Failed";
386 case WIFI_REASON_CONNECTION_FAIL:
387 return "Connection Failed";
388 case WIFI_REASON_UNSPECIFIED:
390 return "Unspecified";
394 #define ESPHOME_EVENT_ID_WIFI_READY ARDUINO_EVENT_WIFI_READY 395 #define ESPHOME_EVENT_ID_WIFI_SCAN_DONE ARDUINO_EVENT_WIFI_SCAN_DONE 396 #define ESPHOME_EVENT_ID_WIFI_STA_START ARDUINO_EVENT_WIFI_STA_START 397 #define ESPHOME_EVENT_ID_WIFI_STA_STOP ARDUINO_EVENT_WIFI_STA_STOP 398 #define ESPHOME_EVENT_ID_WIFI_STA_CONNECTED ARDUINO_EVENT_WIFI_STA_CONNECTED 399 #define ESPHOME_EVENT_ID_WIFI_STA_DISCONNECTED ARDUINO_EVENT_WIFI_STA_DISCONNECTED 400 #define ESPHOME_EVENT_ID_WIFI_STA_AUTHMODE_CHANGE ARDUINO_EVENT_WIFI_STA_AUTHMODE_CHANGE 401 #define ESPHOME_EVENT_ID_WIFI_STA_GOT_IP ARDUINO_EVENT_WIFI_STA_GOT_IP 402 #define ESPHOME_EVENT_ID_WIFI_STA_GOT_IP6 ARDUINO_EVENT_WIFI_STA_GOT_IP6 403 #define ESPHOME_EVENT_ID_WIFI_STA_LOST_IP ARDUINO_EVENT_WIFI_STA_LOST_IP 404 #define ESPHOME_EVENT_ID_WIFI_AP_START ARDUINO_EVENT_WIFI_AP_START 405 #define ESPHOME_EVENT_ID_WIFI_AP_STOP ARDUINO_EVENT_WIFI_AP_STOP 406 #define ESPHOME_EVENT_ID_WIFI_AP_STACONNECTED ARDUINO_EVENT_WIFI_AP_STACONNECTED 407 #define ESPHOME_EVENT_ID_WIFI_AP_STADISCONNECTED ARDUINO_EVENT_WIFI_AP_STADISCONNECTED 408 #define ESPHOME_EVENT_ID_WIFI_AP_STAIPASSIGNED ARDUINO_EVENT_WIFI_AP_STAIPASSIGNED 409 #define ESPHOME_EVENT_ID_WIFI_AP_PROBEREQRECVED ARDUINO_EVENT_WIFI_AP_PROBEREQRECVED 410 #define ESPHOME_EVENT_ID_WIFI_AP_GOT_IP6 ARDUINO_EVENT_WIFI_AP_GOT_IP6 416 case ESPHOME_EVENT_ID_WIFI_READY: {
417 ESP_LOGV(TAG,
"Event: WiFi ready");
420 case ESPHOME_EVENT_ID_WIFI_SCAN_DONE: {
421 auto it = info.wifi_scan_done;
422 ESP_LOGV(TAG,
"Event: WiFi Scan Done status=%u number=%u scan_id=%u", it.status, it.number, it.scan_id);
427 case ESPHOME_EVENT_ID_WIFI_STA_START: {
428 ESP_LOGV(TAG,
"Event: WiFi STA start");
429 tcpip_adapter_set_hostname(TCPIP_ADAPTER_IF_STA,
App.
get_name().c_str());
432 case ESPHOME_EVENT_ID_WIFI_STA_STOP: {
433 ESP_LOGV(TAG,
"Event: WiFi STA stop");
436 case ESPHOME_EVENT_ID_WIFI_STA_CONNECTED: {
437 auto it = info.wifi_sta_connected;
439 memcpy(buf, it.ssid, it.ssid_len);
440 buf[it.ssid_len] =
'\0';
441 ESP_LOGV(TAG,
"Event: Connected ssid='%s' bssid=" LOG_SECRET(
"%s")
" channel=%u, authmode=%s", buf,
449 case ESPHOME_EVENT_ID_WIFI_STA_DISCONNECTED: {
450 auto it = info.wifi_sta_disconnected;
452 memcpy(buf, it.ssid, it.ssid_len);
453 buf[it.ssid_len] =
'\0';
454 if (it.reason == WIFI_REASON_NO_AP_FOUND) {
455 ESP_LOGW(TAG,
"Event: Disconnected ssid='%s' reason='Probe Request Unsuccessful'", buf);
457 ESP_LOGW(TAG,
"Event: Disconnected ssid='%s' bssid=" LOG_SECRET(
"%s")
" reason='%s'", buf,
461 uint8_t reason = it.reason;
462 if (reason == WIFI_REASON_AUTH_EXPIRE || reason == WIFI_REASON_BEACON_TIMEOUT ||
463 reason == WIFI_REASON_NO_AP_FOUND || reason == WIFI_REASON_ASSOC_FAIL ||
464 reason == WIFI_REASON_HANDSHAKE_TIMEOUT) {
465 err_t err = esp_wifi_disconnect();
467 ESP_LOGV(TAG,
"Disconnect failed: %s", esp_err_to_name(err));
472 s_sta_connecting =
false;
475 case ESPHOME_EVENT_ID_WIFI_STA_AUTHMODE_CHANGE: {
476 auto it = info.wifi_sta_authmode_change;
477 ESP_LOGV(TAG,
"Event: Authmode Change old=%s new=%s",
get_auth_mode_str(it.old_mode),
481 if (it.old_mode != WIFI_AUTH_OPEN && it.new_mode == WIFI_AUTH_OPEN) {
482 ESP_LOGW(TAG,
"Potential Authmode downgrade detected, disconnecting...");
485 err_t err = esp_wifi_disconnect();
487 ESP_LOGW(TAG,
"Disconnect failed: %s", esp_err_to_name(err));
493 case ESPHOME_EVENT_ID_WIFI_STA_GOT_IP: {
494 auto it = info.got_ip.ip_info;
495 ESP_LOGV(TAG,
"Event: Got IP static_ip=%s gateway=%s",
format_ip4_addr(it.ip).c_str(),
497 s_sta_connecting =
false;
501 case ESPHOME_EVENT_ID_WIFI_STA_GOT_IP6: {
502 auto it = info.got_ip6.ip6_info;
503 ESP_LOGV(TAG,
"Got IPv6 address=" IPV6STR, IPV62STR(it.ip));
507 case ESPHOME_EVENT_ID_WIFI_STA_LOST_IP: {
508 ESP_LOGV(TAG,
"Event: Lost IP");
511 case ESPHOME_EVENT_ID_WIFI_AP_START: {
512 ESP_LOGV(TAG,
"Event: WiFi AP start");
515 case ESPHOME_EVENT_ID_WIFI_AP_STOP: {
516 ESP_LOGV(TAG,
"Event: WiFi AP stop");
519 case ESPHOME_EVENT_ID_WIFI_AP_STACONNECTED: {
520 auto it = info.wifi_sta_connected;
521 auto &mac = it.bssid;
522 ESP_LOGV(TAG,
"Event: AP client connected MAC=%s",
format_mac_addr(mac).c_str());
525 case ESPHOME_EVENT_ID_WIFI_AP_STADISCONNECTED: {
526 auto it = info.wifi_sta_disconnected;
527 auto &mac = it.bssid;
528 ESP_LOGV(TAG,
"Event: AP client disconnected MAC=%s",
format_mac_addr(mac).c_str());
531 case ESPHOME_EVENT_ID_WIFI_AP_STAIPASSIGNED: {
532 ESP_LOGV(TAG,
"Event: AP client assigned IP");
535 case ESPHOME_EVENT_ID_WIFI_AP_PROBEREQRECVED: {
536 auto it = info.wifi_ap_probereqrecved;
537 ESP_LOGVV(TAG,
"Event: AP receive Probe Request MAC=%s RSSI=%d",
format_mac_addr(it.mac).c_str(), it.rssi);
547 WiFi.persistent(
false);
553 if (
status == WL_CONNECTED) {
555 }
else if (
status == WL_CONNECT_FAILED ||
status == WL_CONNECTION_LOST) {
557 }
else if (
status == WL_NO_SSID_AVAIL) {
559 }
else if (s_sta_connecting) {
570 int16_t err = WiFi.scanNetworks(
true,
true, passive, 200);
571 if (err != WIFI_SCAN_RUNNING) {
572 ESP_LOGV(TAG,
"WiFi.scanNetworks failed! %d", err);
581 int16_t num = WiFi.scanComplete();
585 this->
scan_result_.reserve(static_cast<unsigned int>(num));
586 for (
int i = 0; i < num; i++) {
587 String ssid = WiFi.SSID(i);
588 wifi_auth_mode_t authmode = WiFi.encryptionType(i);
589 int32_t rssi = WiFi.RSSI(i);
590 uint8_t *bssid = WiFi.BSSID(i);
591 int32_t channel = WiFi.channel(i);
593 WiFiScanResult scan({bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], bssid[5]}, std::string(ssid.c_str()),
594 channel, rssi, authmode != WIFI_AUTH_OPEN, ssid.length() == 0);
607 tcpip_adapter_ip_info_t info;
608 memset(&info, 0,
sizeof(info));
610 info.ip = manual_ip->static_ip;
611 info.gw = manual_ip->gateway;
612 info.netmask = manual_ip->subnet;
618 tcpip_adapter_dhcp_status_t dhcp_status;
619 tcpip_adapter_dhcps_get_status(TCPIP_ADAPTER_IF_AP, &dhcp_status);
620 err = tcpip_adapter_dhcps_stop(TCPIP_ADAPTER_IF_AP);
622 ESP_LOGV(TAG,
"tcpip_adapter_dhcps_stop failed! %d", err);
626 err = tcpip_adapter_set_ip_info(TCPIP_ADAPTER_IF_AP, &info);
628 ESP_LOGV(TAG,
"tcpip_adapter_set_ip_info failed! %d", err);
636 lease.start_ip = start_address;
637 ESP_LOGV(TAG,
"DHCP server IP lease start: %s", start_address.
str().c_str());
638 start_address += 100;
639 lease.end_ip = start_address;
640 ESP_LOGV(TAG,
"DHCP server IP lease end: %s", start_address.str().c_str());
641 err = tcpip_adapter_dhcps_option(TCPIP_ADAPTER_OP_SET, TCPIP_ADAPTER_REQUESTED_IP_ADDRESS, &lease,
sizeof(lease));
644 ESP_LOGV(TAG,
"tcpip_adapter_dhcps_option failed! %d", err);
648 err = tcpip_adapter_dhcps_start(TCPIP_ADAPTER_IF_AP);
651 ESP_LOGV(TAG,
"tcpip_adapter_dhcps_start failed! %d", err);
663 memset(&conf, 0,
sizeof(conf));
664 strncpy(reinterpret_cast<char *>(conf.ap.ssid), ap.
get_ssid().c_str(),
sizeof(conf.ap.ssid));
666 conf.ap.ssid_hidden = ap.
get_ssid().size();
667 conf.ap.max_connection = 5;
668 conf.ap.beacon_interval = 100;
671 conf.ap.authmode = WIFI_AUTH_OPEN;
672 *conf.ap.password = 0;
674 conf.ap.authmode = WIFI_AUTH_WPA2_PSK;
675 strncpy(reinterpret_cast<char *>(conf.ap.password), ap.
get_password().c_str(),
sizeof(conf.ap.ssid));
678 conf.ap.pairwise_cipher = WIFI_CIPHER_TYPE_CCMP;
680 esp_err_t err = esp_wifi_set_config(WIFI_IF_AP, &conf);
682 ESP_LOGV(TAG,
"esp_wifi_set_config failed! %d", err);
689 ESP_LOGV(TAG,
"wifi_ap_ip_config_ failed!");
696 tcpip_adapter_ip_info_t ip;
697 tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_AP, &ip);
704 uint8_t *raw_bssid = WiFi.BSSID();
705 if (raw_bssid !=
nullptr) {
706 for (
size_t i = 0; i < bssid.size(); i++)
707 bssid[i] = raw_bssid[i];
722 #endif // USE_ESP32_FRAMEWORK_ARDUINO
WiFiSTAConnectStatus wifi_sta_connect_status_()
std::array< uint8_t, 6 > bssid_t
const optional< EAPAuth > & get_eap() const
static std::string format_mac_addr(const uint8_t mac[6])
const std::string & get_password() const
WiFiPowerSaveMode power_save_
network::IPAddress wifi_dns_ip_(int num)
bool wifi_mode_(optional< bool > sta, optional< bool > ap)
const optional< bssid_t > & get_bssid() const
void set_timeout(const std::string &name, uint32_t timeout, std::function< void()> &&f)
Set a timeout function with a unique name.
bool wifi_apply_output_power_(float output_power)
esp_ip4_addr_t esphome_ip4_addr_t
bool wifi_sta_ip_config_(optional< ManualIP > manual_ip)
network::IPAddress wifi_subnet_mask_()
bool wifi_apply_hostname_()
bool error_from_callback_
const char * get_op_mode_str(uint8_t mode)
std::vector< WiFiScanResult > scan_result_
bool wifi_start_ap_(const WiFiAP &ap)
const optional< ManualIP > & get_manual_ip() const
const optional< uint8_t > & get_channel() const
arduino_event_id_t esphome_wifi_event_id_t
BedjetMode mode
BedJet operating mode.
bool wifi_apply_power_save_()
Application App
Global storage of Application pointer - only one Application can exist.
bool wifi_ap_ip_config_(optional< ManualIP > manual_ip)
const std::string & get_name() const
Get the name of this Application set by pre_setup().
network::IPAddress wifi_soft_ap_ip()
void wifi_event_callback_(arduino_event_id_t event, arduino_event_info_t info)
arduino_event_info_t esphome_wifi_event_info_t
bool wifi_sta_pre_setup_()
const char * get_auth_mode_str(uint8_t mode)
void IRAM_ATTR HOT yield()
network::IPAddress wifi_gateway_ip_()
bool wifi_scan_start_(bool passive)
Implementation of SPI Controller mode.
std::string format_ip4_addr(const esphome_ip4_addr_t &ip)
const std::string & get_ssid() const
const char * get_disconnect_reason_str(uint8_t reason)
void wifi_scan_done_callback_()
network::IPAddress wifi_sta_ip()
value_type value_or(U const &v) const
bool wifi_sta_connect_(const WiFiAP &ap)
void IRAM_ATTR HOT delay(uint32_t ms)