AWS 프로비저닝 기능 구현

platformio_override.ini

@@ -60,7 +60,7 @@ build_flags                 = ${core.build_flags}
 ; Build variant 2MB = 1MB firmware, 1MB filesystem (most Shelly devices)
 ;board                       = esp8266_2M1M
 ; Build variant 4MB = 1MB firmware, 1MB OTA, 2MB filesystem (WEMOS D1 Mini, NodeMCU, Sonoff POW)
-;board                       = esp8266_4M2M
+board                       = esp8266_4M2M
 
 ; set CPU frequency to 80MHz (default) or 160MHz
 ;board_build.f_cpu           = 160000000L
@@ -71,7 +71,7 @@ build_flags                 = ${core.build_flags}
 ;board_build.f_flash         = 80000000L
 
 ; *** Upload Serial reset method for Wemos and NodeMCU
-upload_port                 = /dev/tty.usbserial-1420
+upload_port                 = /dev/tty.usbserial-14110
 
 extra_scripts               = ${scripts_defaults.extra_scripts}
 ;                              pio-tools/obj-dump.py

tasmota/i18n.h

@@ -354,6 +354,10 @@
 #define D_CMND_HUMOFFSET "HumOffset"
 #define D_CMND_GLOBAL_TEMP "GlobalTemp"
 #define D_CMND_GLOBAL_HUM "GlobalHum"
+#define D_CMND_FACTORY_RESET "FactoryReset"
+#define D_CMND_SSID_RESET "SSIDReset"
+#define D_CMND_UPDATE_CERT "UpdateCert"
+#define D_CMND_READ_INPUT "ReadInput"
 
 #ifdef ESP32
 #define D_CMND_TOUCH_CAL "TouchCal"

tasmota/language/ko_KO.h

@@ -302,7 +302,7 @@
 #define D_SELECT_YOUR_WIFI_NETWORK "아래에서 WiFi를 선택하세요"
 #define D_SHOW_MORE_WIFI_NETWORKS "다른 WiFi 탐색"
 #define D_SHOW_MORE_OPTIONS "더보기"
-#define D_CHECK_CREDENTIALS "Please, check your credentials"
+#define D_CHECK_CREDENTIALS "올바른 WiFi 네트워크인지 확인해주세요"
 #define D_SUCCESSFUL_WIFI_CONNECTION "Successful WiFi Connection"
 #define D_NOW_YOU_CAN_CLOSE_THIS_WINDOW "Now you can close this window"
 #define D_REDIRECTING_TO_NEW_IP "새로운 네트워크로 이동 중입니다. 잠시만 기다려주세요"
@@ -393,6 +393,8 @@
 #define D_ENABLE_WEBLOG_FOR_RESPONSE "응답이 있다면 Weblog 2를 사용"
 #define D_NEED_USER_AND_PASSWORD "user=<아이디>&password=<비밀번호> 필요"
 
+#define D_CHECK_CERTIFICATION "인증서 정보가 없습니다. 직방 앱을 사용해 기기를 등록해주세요."
+
 // xdrv_01_mqtt.ino
 #define D_FINGERPRINT "TLS 지문 확인..."
 #define D_TLS_CONNECT_FAILED_TO "TLS 연결 실패"

tasmota/settings.h

@@ -436,7 +436,7 @@ typedef union {
 } DisplayOptions;
 
 const uint32_t settings_text_size = 699;   // Settings->text_pool[size] = Settings->display_model (2D2) - Settings->text_pool (017)
-const uint8_t MAX_TUYA_FUNCTIONS = 16;
+const uint8_t MAX_TUYA_FUNCTIONS = 1;
 
 typedef struct {
   uint16_t      cfg_holder;                // 000  v6 header
@@ -689,7 +689,6 @@ typedef struct {
   uint16_t      syslog_port;               // ECA
   uint8_t       syslog_level;              // ECC
   uint8_t       webserver;                 // ECD
-  uint8_t       weblog_level;              // ECE
   uint8_t       mqtt_fingerprint[2][20];   // ECF
 
   uint8_t       ex_adc_param_type;         // EF7  Free since 9.0.0.1

tasmota/settings.ino

@@ -877,8 +877,6 @@ void SettingsDefaultSet2(void) {
   flag3.gui_hostname_ip |= GUI_SHOW_HOSTNAME;
   flag3.mdns_enabled |= MDNS_ENABLED;
   Settings->webserver = WEB_SERVER;
-  Settings->weblog_level = WEB_LOG_LEVEL;
-  SettingsUpdateText(SET_WEBPWD, PSTR(WEB_PASSWORD));
   SettingsUpdateText(SET_CORS, PSTR(CORS_DOMAIN));
 
   // Button

tasmota/support.ino

@@ -2360,8 +2360,7 @@ void AddLogData(uint32_t loglevel, const char* log_data, const char* log_data_pa
 
   if (!TasmotaGlobal.log_buffer) { return; }  // Leave now if there is no buffer available
 
-  uint32_t highest_loglevel = Settings->weblog_level;
-  if (Settings->mqttlog_level > highest_loglevel) { highest_loglevel = Settings->mqttlog_level; }
+  uint32_t highest_loglevel = Settings->mqttlog_level;
   if (TasmotaGlobal.syslog_level > highest_loglevel) { highest_loglevel = TasmotaGlobal.syslog_level; }
   if (TasmotaGlobal.templog_level > highest_loglevel) { highest_loglevel = TasmotaGlobal.templog_level; }
   if (TasmotaGlobal.uptime < 3) { highest_loglevel = LOG_LEVEL_DEBUG_MORE; }  // Log all before setup correct log level

tasmota/support_command.ino

@@ -39,6 +39,7 @@ const char kTasmotaCommands[] PROGMEM = "|"  // No prefix
 #endif  // USE_DEVICE_GROUPS_SEND
   D_CMND_DEVGROUP_SHARE "|" D_CMND_DEVGROUPSTATUS "|" D_CMND_DEVGROUP_TIE "|"
 #endif  // USE_DEVICE_GROUPS
+  D_CMND_FACTORY_RESET "|" D_CMND_SSID_RESET "|" D_CMND_UPDATE_CERT "|" D_CMND_READ_INPUT "|"
   D_CMND_SENSOR "|" D_CMND_DRIVER
 #ifdef ESP32
    "|Info|" D_CMND_TOUCH_CAL "|" D_CMND_TOUCH_THRES "|" D_CMND_TOUCH_NUM "|" D_CMND_CPU_FREQUENCY
@@ -67,6 +68,7 @@ void (* const TasmotaCommand[])(void) PROGMEM = {
 #endif  // USE_DEVICE_GROUPS_SEND
   &CmndDevGroupShare, &CmndDevGroupStatus, &CmndDevGroupTie,
 #endif  // USE_DEVICE_GROUPS
+  &CmndFactoryReset, &CmndSSIDReset, &CmndUpdateCert, &CmndReadInput,
   &CmndSensor, &CmndDriver
 #ifdef ESP32
   , &CmndInfo, &CmndTouchCal, &CmndTouchThres, &CmndTouchNum, &CmndCpuFrequency
@@ -525,10 +527,10 @@ void CmndStatus(void)
   }
 
   if ((0 == payload) || (3 == payload)) {
-    Response_P(PSTR("{\"" D_CMND_STATUS D_STATUS3_LOGGING "\":{\"" D_CMND_SERIALLOG "\":%d,\"" D_CMND_WEBLOG "\":%d,\"" D_CMND_MQTTLOG "\":%d,\"" D_CMND_SYSLOG "\":%d,\""
+    Response_P(PSTR("{\"" D_CMND_STATUS D_STATUS3_LOGGING "\":{\"" D_CMND_SERIALLOG "\":%d,\"" D_CMND_MQTTLOG "\":%d,\"" D_CMND_SYSLOG "\":%d,\""
                           D_CMND_LOGHOST "\":\"%s\",\"" D_CMND_LOGPORT "\":%d,\"" D_CMND_SSID "\":[\"%s\",\"%s\"],\"" D_CMND_TELEPERIOD "\":%d,\""
                           D_JSON_RESOLUTION "\":\"%08X\",\"" D_CMND_SETOPTION "\":[\"%08X\",\"%s\",\"%08X\",\"%08X\",\"%08X\"]}}"),
-                          Settings->seriallog_level, Settings->weblog_level, Settings->mqttlog_level, Settings->syslog_level,
+                          Settings->seriallog_level, Settings->mqttlog_level, Settings->syslog_level,
                           SettingsText(SET_SYSLOG_HOST), Settings->syslog_port, EscapeJSONString(SettingsText(SET_STASSID1)).c_str(), EscapeJSONString(SettingsText(SET_STASSID2)).c_str(), Settings->tele_period,
                           Settings->flag2.data, Settings->flag.data, ToHex_P((unsigned char*)Settings->param, PARAM8_SIZE, stemp2, sizeof(stemp2)),
                           Settings->flag3.data, Settings->flag4.data, Settings->flag5.data);
@@ -2263,6 +2265,62 @@ void CmndDevGroupTie(void)
 }
 #endif  // USE_DEVICE_GROUPS
 
+void CmndFactoryReset(void)
+{
+  TasmotaGlobal.restart_flag = 212;
+  Response_P(PSTR("{\"Factory reset\":\"Success\"}"));
+}
+
+void CmndSSIDReset(void)
+{
+  SettingsUpdateText(SET_STASSID1, "");
+  SettingsUpdateText(SET_STAPWD1, "");
+  SettingsUpdateText(SET_STASSID2, "");
+  SettingsUpdateText(SET_STAPWD2, "");
+  TasmotaGlobal.restart_flag = 2;
+  Response_P(PSTR("{\"SSID reset\":\"Success\"}"));
+}
+
+void CmndUpdateCert(void)
+{
+  if (XdrvMailbox.data_len > 0) {
+    JsonParser parser((char*) XdrvMailbox.data);
+    JsonParserObject stateObject = parser.getRootObject();
+
+    String cert = stateObject["cert"].getStr();
+    String key = stateObject["key"].getStr();
+
+    if (!cert.length() || !key.length()) {
+      Response_P(PSTR("{\"Cert update\":\"Failed\"}"));
+      return;
+    }
+
+    TasmotaGlobal.cert_info_flag = 0;
+    char* certCharType = (char*)cert.c_str();
+    char* keyCharType = (char*)key.c_str();
+
+    memcpy(AmazonClientCert, certCharType, strlen(certCharType));
+    memcpy(AmazonPrivateKey, keyCharType, strlen(keyCharType));
+    printf("cert: %s\n", certCharType);
+    printf("key: %s\n", keyCharType);
+
+    cert.~String();
+    key.~String();
+
+    ConvertTlsFile(0);
+    ConvertTlsFile(1);
+    TasmotaGlobal.cert_info_flag = 1;
+    Response_P(PSTR("{\"Cert update\":\"Success\"}"));
+  } else {
+    Response_P(PSTR("{\"Cert update\":\"Failed\"}"));
+  }
+}
+
+void CmndReadInput(void)
+{
+  // TODO: Read GPIO value
+}
+
 void CmndSensor(void)
 {
   XsnsCall(FUNC_COMMAND_SENSOR);

tasmota/support_tasmota.ino

@@ -1087,7 +1087,7 @@ void Every250mSeconds(void)
 
   switch (TasmotaGlobal.state_250mS) {
   case 0:                                                 // Every x.0 second
-    if (TasmotaGlobal.ota_state_flag && CommandsReady()) {
+    if (TasmotaGlobal.ota_state_flag && CommandsReady()) { // TODO: Flash에 저장된 OTA 설정 값을 읽는 것으로 변경, OTA 모드, 프로비저닝 모드에서 동작하지 않도록 체크 로직 필요
       TasmotaGlobal.ota_state_flag--;
       if (2 == TasmotaGlobal.ota_state_flag) {
         RtcSettings.ota_loader = 0;                       // Try requested image first
@@ -1312,22 +1312,9 @@ void Every250mSeconds(void)
       StartMdns();
 
 #ifdef USE_WEBSERVER
-      if (Settings->webserver) {
-
-#ifdef ESP8266
-        if (!WifiIsInManagerMode()) { StartWebserver(Settings->webserver, WiFi.localIP()); }
-#endif  // ESP8266
-#ifdef ESP32
-#ifdef USE_ETHERNET
-        StartWebserver(Settings->webserver, (EthernetLocalIP()) ? EthernetLocalIP() : WiFi.localIP());
-#else
-        StartWebserver(Settings->webserver, WiFi.localIP());
-#endif
-#endif  // ESP32
-
-        MdnsAddServiceHttp();
-      } else {
+      if (!Settings->webserver) {
         StopWebserver();
+        StopWebserverSecure();
       }
 #ifdef USE_EMULATION
       if (Settings->flag2.emulation) { UdpConnect(); }
@@ -1345,7 +1332,12 @@ void Every250mSeconds(void)
       }
 #endif  // USE_KNX
 
-      MqttCheck();
+      if (TasmotaGlobal.idToken_info_flag) {
+        // 프로비저닝 모드
+        ProvisioningCheck();
+      } else {
+        MqttCheck();
+      }
     } else {
 #ifdef USE_EMULATION
       UdpDisconnect();
@@ -1378,9 +1370,6 @@ void ArduinoOTAInit(void)
 {
   ArduinoOTA.setPort(8266);
   ArduinoOTA.setHostname(NetworkHostname());
-  if (strlen(SettingsText(SET_WEBPWD))) {
-    ArduinoOTA.setPassword(SettingsText(SET_WEBPWD));
-  }
 
   ArduinoOTA.onStart([]()
   {

tasmota/tasmota.h

@@ -64,10 +64,10 @@ const uint8_t MAX_PWMS = 5;                 // Max number of PWM channels
 const uint8_t MAX_COUNTERS = 4;             // Max number of counter sensors
 const uint8_t MAX_TIMERS = 16;              // Max number of Timers
 const uint8_t MAX_PULSETIMERS = 8;          // Max number of supported pulse timers
-const uint8_t MAX_DOMOTICZ_IDX = 4;         // Max number of Domoticz device, key and switch indices
-const uint8_t MAX_DOMOTICZ_SNS_IDX = 12;    // Max number of Domoticz sensors indices
-const uint8_t MAX_KNX_GA = 10;              // Max number of KNX Group Addresses to read that can be set
-const uint8_t MAX_KNX_CB = 10;              // Max number of KNX Group Addresses to write that can be set
+const uint8_t MAX_DOMOTICZ_IDX = 1;         // Max number of Domoticz device, key and switch indices
+const uint8_t MAX_DOMOTICZ_SNS_IDX = 1;    // Max number of Domoticz sensors indices
+const uint8_t MAX_KNX_GA = 1;              // Max number of KNX Group Addresses to read that can be set
+const uint8_t MAX_KNX_CB = 1;              // Max number of KNX Group Addresses to write that can be set
 const uint8_t MAX_XNRG_DRIVERS = 32;        // Max number of allowed energy drivers
 const uint8_t MAX_XDSP_DRIVERS = 32;        // Max number of allowed display drivers
 const uint8_t MAX_XDRV_DRIVERS = 96;        // Max number of allowed driver drivers
@@ -78,7 +78,7 @@ const uint8_t MAX_SHUTTER_RELAYS = 8;       // Max number of shutter relays
 const uint8_t MAX_SHUTTER_KEYS = 4;         // Max number of shutter keys or buttons
 const uint8_t MAX_PCF8574 = 4;              // Max number of PCF8574 devices
 const uint8_t MAX_RULE_SETS = 3;            // Max number of rule sets of size 512 characters
-const uint16_t MAX_RULE_SIZE = 512;         // Max number of characters in rules
+const uint16_t MAX_RULE_SIZE = 1;         // Max number of characters in rules
 const uint16_t VL53L0X_MAX_SENSORS = 8;     // Max number of VL53L0X sensors
 
 #ifdef ESP32
@@ -123,6 +123,8 @@ const char WIFI_HOSTNAME[] = "ZIGBANG";     // Expands to <MQTT_TOPIC>-<last 4 d
 const uint8_t CONFIG_FILE_SIGN = 0xA5;      // Configuration file signature
 const uint8_t CONFIG_FILE_XOR = 0x5A;       // Configuration file xor (0 = No Xor)
 
+const uint8_t INPUT_BUFFER_SIZE = 100;     // Max number of characters in serial command buffer
+
 const uint32_t HLW_PREF_PULSE = 12530;      // was 4975us = 201Hz = 1000W
 const uint32_t HLW_UREF_PULSE = 1950;       // was 1666us = 600Hz = 220V
 const uint32_t HLW_IREF_PULSE = 3500;       // was 1666us = 600Hz = 4.545A
@@ -163,17 +165,16 @@ const uint8_t OTA_ATTEMPTS = 10;            // Number of times to try fetching t
 const uint8_t OTA_ATTEMPTS = 5;             // Number of times to try fetching the new firmware
 #endif  // ESP8266
 
-const uint16_t INPUT_BUFFER_SIZE = 520;     // Max number of characters in serial command buffer
 const uint16_t FLOATSZ = 16;                // Max number of characters in float result from dtostrfd (max 32)
 const uint16_t CMDSZ = 24;                  // Max number of characters in command
-const uint16_t TOPSZ = 151;                 // Max number of characters in topic string
+const uint16_t TOPSZ = 60;                 // Max number of characters in topic string
 
 #ifdef ESP8266
 #ifdef PIO_FRAMEWORK_ARDUINO_MMU_CACHE16_IRAM48_SECHEAP_SHARED
-const uint16_t LOG_BUFFER_SIZE = 4096;      // Max number of characters in logbuffer used by weblog, syslog and mqttlog
+const uint16_t LOG_BUFFER_SIZE = 2048;      // Max number of characters in logbuffer used by weblog, syslog and mqttlog
 //const uint16_t LOG_BUFFER_SIZE = 6144;      // Max number of characters in logbuffer used by weblog, syslog and mqttlog
 #else
-const uint16_t LOG_BUFFER_SIZE = 4096;      // Max number of characters in logbuffer used by weblog, syslog and mqttlog
+const uint16_t LOG_BUFFER_SIZE = 512;      // Max number of characters in logbuffer used by weblog, syslog and mqttlog
 #endif  // PIO_FRAMEWORK_ARDUINO_MMU_CACHE16_IRAM48_SECHEAP_SHARED
 #else   // Not ESP8266
 const uint16_t LOG_BUFFER_SIZE = 6144;      // Max number of characters in logbuffer used by weblog, syslog and mqttlog
@@ -187,7 +188,7 @@ const uint16_t MAX_LOGSZ = 700;             // Max number of characters in log l
 
 const uint8_t SENSOR_MAX_MISS = 5;          // Max number of missed sensor reads before deciding it's offline
 
-const uint8_t MAX_BACKLOG = 30;             // Max number of commands in backlog
+const uint8_t MAX_BACKLOG = 10;             // Max number of commands in backlog
 const uint32_t MIN_BACKLOG_DELAY = 200;     // Minimal backlog delay in mSeconds
 
 const uint32_t SOFT_BAUDRATE = 9600;        // Default software serial baudrate
@@ -329,13 +330,13 @@ enum XsnsFunctions {FUNC_SETTINGS_OVERRIDE, FUNC_PIN_STATE, FUNC_MODULE_INIT, FU
                     FUNC_SET_POWER, FUNC_SET_DEVICE_POWER, FUNC_SHOW_SENSOR, FUNC_ANY_KEY,
                     FUNC_ENERGY_EVERY_SECOND, FUNC_ENERGY_RESET,
                     FUNC_RULES_PROCESS, FUNC_TELEPERIOD_RULES_PROCESS, FUNC_SERIAL, FUNC_FREE_MEM, FUNC_BUTTON_PRESSED,
-                    FUNC_WEB_ADD_BUTTON, FUNC_WEB_ADD_CONSOLE_BUTTON, FUNC_WEB_ADD_MANAGEMENT_BUTTON, FUNC_WEB_ADD_MAIN_BUTTON,
+                    FUNC_WEB_ADD_BUTTON, FUNC_WEB_ADD_MANAGEMENT_BUTTON, FUNC_WEB_ADD_MAIN_BUTTON,
                     FUNC_WEB_ADD_HANDLER, FUNC_SET_CHANNELS, FUNC_SET_SCHEME, FUNC_HOTPLUG_SCAN,
                     FUNC_DEVICE_GROUP_ITEM };
 
 enum AddressConfigSteps { ADDR_IDLE, ADDR_RECEIVE, ADDR_SEND };
 
-enum SettingsTextIndex { SET_OTAURL,
+enum SettingsTextIndex { SET_ID_TOKEN, SET_OTAURL,
                          SET_MQTTPREFIX1, SET_MQTTPREFIX2, SET_MQTTPREFIX3,  // MAX_MQTT_PREFIXES
                          SET_STASSID1, SET_STASSID2,  // MAX_SSIDS
                          SET_STAPWD1, SET_STAPWD2,  // MAX_SSIDS
@@ -399,10 +400,10 @@ enum DevGroupItemFlag { DGR_ITEM_FLAG_NO_SHARE = 1 };
 enum DevGroupShareItem { DGR_SHARE_POWER = 1, DGR_SHARE_LIGHT_BRI = 2, DGR_SHARE_LIGHT_FADE = 4, DGR_SHARE_LIGHT_SCHEME = 8,
                          DGR_SHARE_LIGHT_COLOR = 16, DGR_SHARE_DIMMER_SETTINGS = 32, DGR_SHARE_EVENT = 64 };
 
-enum CommandSource { SRC_IGNORE, SRC_MQTT, SRC_RESTART, SRC_BUTTON, SRC_SWITCH, SRC_BACKLOG, SRC_SERIAL, SRC_WEBGUI, SRC_WEBCOMMAND, SRC_WEBCONSOLE, SRC_PULSETIMER,
+enum CommandSource { SRC_IGNORE, SRC_MQTT, SRC_RESTART, SRC_BUTTON, SRC_SWITCH, SRC_BACKLOG, SRC_SERIAL, SRC_WEBGUI, SRC_WEBCOMMAND, SRC_PULSETIMER,
                      SRC_TIMER, SRC_RULE, SRC_MAXPOWER, SRC_MAXENERGY, SRC_OVERTEMP, SRC_LIGHT, SRC_KNX, SRC_DISPLAY, SRC_WEMO, SRC_HUE, SRC_RETRY, SRC_REMOTE, SRC_SHUTTER,
                      SRC_THERMOSTAT, SRC_CHAT, SRC_TCL, SRC_BERRY, SRC_FILE, SRC_MAX };
-const char kCommandSource[] PROGMEM = "I|MQTT|Restart|Button|Switch|Backlog|Serial|WebGui|WebCommand|WebConsole|PulseTimer|"
+const char kCommandSource[] PROGMEM = "I|MQTT|Restart|Button|Switch|Backlog|Serial|WebGui|WebCommand|PulseTimer|"
                                       "Timer|Rule|MaxPower|MaxEnergy|Overtemp|Light|Knx|Display|Wemo|Hue|Retry|Remote|Shutter|"
                                       "Thermostat|Chat|TCL|Berry|File";
 

tasmota/tasmota.ino

@@ -174,6 +174,8 @@ struct {
   uint8_t last_source;                      // Last command source
   uint8_t shutters_present;                 // Number of actual define shutters
   uint8_t discovery_counter;                // Delayed discovery counter
+  uint8_t idToken_info_flag;                // Zigbang id token from app
+  uint8_t cert_info_flag;                   // AWS IoT certification
 
 #ifndef SUPPORT_IF_STATEMENT
   uint8_t backlog_index;                    // Command backlog index
@@ -303,6 +305,10 @@ void setup(void) {
   strcpy(TasmotaGlobal.mqtt_topic, tmp);
   sprintf(tmp, "ZiotThing_%s_%s_group", DEVICE_TYPE, SettingsText(SET_FRIENDLYNAME1));
   SettingsUpdateText(SET_MQTT_GRP_TOPIC, tmp);
+  if (strlen(SettingsText(SET_ID_TOKEN))) {
+    TasmotaGlobal.idToken_info_flag = true;
+  }
+  printf("MQTT_TOPIC: %s\n", SettingsText(SET_MQTT_TOPIC));
 
   SettingsDelta();
 
@@ -393,6 +399,9 @@ void setup(void) {
     SettingsUpdateText(SET_HOSTNAME, TasmotaGlobal.hostname);
   }
 
+  mac_address.~String();
+  mac_part.~String();
+
   RtcInit();
   GpioInit();
   ButtonInit();
@@ -420,6 +429,8 @@ void setup(void) {
   ArduinoOTAInit();
 #endif  // USE_ARDUINO_OTA
 
+  HTTPSClientInit();
+
   XdrvCall(FUNC_INIT);
   XsnsCall(FUNC_INIT);
 #ifdef USE_SCRIPT

tasmota/tasmota_cert.h

@@ -3,4 +3,29 @@
 char AmazonClientCert[857];
 char AmazonPrivateKey[45];
 
+static const char serverCert[] PROGMEM = R"EOF(
+-----BEGIN CERTIFICATE-----
+MIIBCzCBtgIJAL0cewa9T9XLMA0GCSqGSIb3DQEBCwUAMA0xCzAJBgNVBAYTAktS
+MB4XDTIyMDExMzAyNDEyN1oXDTMzMDQwMTAyNDEyN1owDTELMAkGA1UEBhMCS1Iw
+XDANBgkqhkiG9w0BAQEFAANLADBIAkEAuC6rUj2m0phpCkZVV9U//v4H8/3vaHck
+dG9f0yMpZyoXsZBaIePPfBjLW5kg16Fj+eQP0IKhWJ3LzNTVAXl1nwIDAQABMA0G
+CSqGSIb3DQEBCwUAA0EAnTlMjfsHiNwFlxIjgp+r0CpqE6+o+WlnjuUCYi3ZnmNe
+eclX5v75TKvJQ4nrDqQfTwqaO+iNs/DJDqsVpWZZEQ==
+-----END CERTIFICATE-----
+)EOF";
+
+static const char serverKey[] PROGMEM =  R"EOF(
+-----BEGIN PRIVATE KEY-----
+MIIBUwIBADANBgkqhkiG9w0BAQEFAASCAT0wggE5AgEAAkEAuC6rUj2m0phpCkZV
+V9U//v4H8/3vaHckdG9f0yMpZyoXsZBaIePPfBjLW5kg16Fj+eQP0IKhWJ3LzNTV
+AXl1nwIDAQABAkBV492c8oczOkPxuK7f0OCRJyHKVKcqjjT/31hOe9048AuYFdio
+8599iR+EMYu1499Z2VLtkPyePTsraKwuSufhAiEA3wIezIGyjGL9enn/RSJoIKuk
+RfBXLl60MsbDeJ6a84cCIQDTbhy6NxDon4JwA4Q/dX/ZVGADtzn9MYzGeAFQqvsj
+KQIgMqIonAZWo8lWBBju/KNzQPe3tKl9Ieoev+ihOSHJzMECIEmuavZ+MDdRN0y/
+/Pt8gDSF0fwZg2z4Mp4LvjGVlHWZAiA5Qd0a1Jt9to6tlOpilS0uW4HdoW8CK6pA
+Ng9m8M/5+Q==
+-----END PRIVATE KEY-----
+)EOF";
+
+
 #endif // defined(USE_TLS) && defined(USE_MQTT_TLS_CA_CERT)