"macAddress": "9E:2B:A6:89:40:D2", "signalStrength": -34 }, { "macAddress": "9E:2B:A6:99:40:D2", "signalStrength": -34 }, { "macAddress": "9E:2B:A6:A9:40:D2", "signalStrength": -34 }, { "macAddress": "40:67:9B:AD:12:5E", "signalStrength": -41 } ] } } ...
2. 示例代码 /* The true ESP32 chip ID is essentially its MAC address. This sketch provides an alternate chip ID that matches the output of the ESP.getChipId() function on ESP8266 (i.e. a 32-bit integer matching the last 3 bytes of the MAC address. This is less unique than the M...
The EFUSE MAC is ideally unique. I did some digging and the ethernet MAC, wifi soft access point mode MAC and bluetooth MAC(Classic/BLE) are all derived from the base MAC address which is 6 bytes long. I wrote this down so I will just copy paste from my notes: Code: Select all ...
LP_CONFIRM_I=c1(TK,LP_RAND_I,PairingRequestcommand,PairingResponsecommand,initiatingdeviceaddresstype,initiatingdeviceaddress,respondingdeviceaddresstype,respondingdeviceaddress)LP_CONFIRM_R=c1(TK,LP_RAND_R,PairingRequestcommand,PairingResponsecommand,initiatingdeviceaddresstype,initiatingdeviceaddress,respondingdevic...
I started my code as below: void app_main() { printf("set mac : 01:02:03:04:05:06\n"); uint8_t new_mac[8] = {0x01,0x02,0x03,0x04,0x05,0x06}; esp_base_mac_addr_set(new_mac); ... }Bilalmalikuet Re: Set MAC Address Wed Feb 08, 2023 11:58 am I know this is...
[2024-06-03T11:00:18Z INFO ] Serial port: '/dev/ttyUSB0' [2024-06-03T11:00:18Z INFO ] Connecting... [2024-06-03T11:00:18Z INFO ] Using flash stub Chip type: esp32c6 (revision v0.0) Crystal frequency: 40 MHz Flash size: 4MB Features: WiFi 6, BT 5 MAC address: 54:32:...
Serial.print("Public IP address: "); Serial.println(publicIP); }else{ Serial.println("Failed to get public IP address"); return; } 然后我们可以得到下面的效果,这是第一步。 通过ipstack平台获取位置坐标 使用IP地址的位置通常是一些公共图书馆服务器所需的信息。我们可以获取该服务器信息的帮助下...
IPAddress local_IP(192, 168, 1, 100); // 静态IP地址 IPAddress gateway(192, 168, 1, 1); // 路由器网关 IPAddress subnet(255, 255, 255, 0); // 子网掩码 IPAddress dns(8, 8, 8, 8); // DNS服务器(可选) void setup() { ...
const char *client_id = "mqtt-client-hbb-example"; // String client_id = "esp32-client-" + String(WiFi.macAddress()); // 服务器id设置为wifi的物理地址 WiFiClient espClient; PubSubClient client(espClient); // MQTT监听函数 void mqttCallback(char *topic, byte *payload, unsigned int le...
client_id +=String(WiFi.macAddress());Serial.printf("The client %s connects to the public MQTT broker\n", client_id.c_str());if(client.connect(client_id.c_str(), mqtt_username, mqtt_password)) {Serial.println("Public EMQX MQTT broker connected"); ...