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Open serial monitor to see the connected devices and IP, MAC address. I would like my esp8266 to retrieve the mac address of the AP its connected to as a client (station), following this discussion on How to get Access Point MAC adress. Stat_info = STAILQ_NEXT(stat_info, next)
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Serial.print(stat_info->bssid,HEX) Serial.print(" ") Serial.print(" Total Connected Clients are = ") Stat_info = wifi_softap_get_station_info() Number_client= wifi_softap_get_station_num() Serial.print("Configuring access point.") * Getting MAC and IP Address of Connected devices to ESP8266 This program shows IP and MAC address of connected devices to ESP8266. ESP8266 acts as WiFi access point.ĮSP8266 Code to Get MAC and IP Address of Connected Devices In this Example we will get MAC address of all connected devices to the ESP8266. The router will typically have a table of IP addresses and associated MAC addresses for those devices that it has handed out an IP address to via DHCP.Ī media access control address ( MAC address) of a device is a unique identifier assigned to network interfaces for communications. Typically, the MAC address is only visible on each end of a “hop” in a packet so if you are going from some device via WiFi through the router to some other device, the MAC address you would see would be from your device and the router. You can use the serial converters like FTDI, CP2102, PL2303 etc.This post explains getting MAC address and IP address of devices connected to ESP8266. at 3 meters -59.Ĭan I transmit data from ESP8266 without the use of Arduino since the ESP8266 is embedded with Tensilica L106 32-bit micro controller? You can, as said, ESP8266 is a standalone controller module integrated with WiFi.
- Now, my Mobile has connected to the Access point where ESP is already connected with.Īt 5 meters -77.
- Open the preferred WIFI access point & connect to it by providing the Password.
- Surrounding Access Points will be listed automatically.
- On your Android Mobile open SETTINGS & switch ON WI FI.
- The ESP8285 is an ESP8266 with 1 MiB of built-in flash, allowing the building of single-chip devices capable of connecting to Wi-Fi.īeside above, how do I connect my phone to esp8266? Wi Fi Module ESP8266 – 3.
The ESP8266 is a low-cost Wi-Fi microchip, with a full TCP/IP stack and microcontroller capability, produced by Espressif Systems in Shanghai, China. Some say that this limit can be set to 8, but ESP8266 won't support more sockets than 5. There is a compile time variable max_connections set to 4. The issue is that by default ESP8266 doesn't allow more than 4 connections.