WIFI Network Scan With ESP32 || WIFI SCAN ||

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  • เผยแพร่เมื่อ 28 พ.ค. 2024
  • WIFI Network Scan With ESP32 || WIFI SCAN ||
    Chapters -
    0:00 Start
    1:24 Code Upload
    2:43 Code Explanation
    Code -
    github.com/Rafeul1997/ESP32-W...
    Product Link -
    SquadPixel Esp-32 - amzn.to/48FXiWA
    RoboThings ESP32 WROOM - amzn.to/3uLtESg
    REES52 0.96" Oled - amzn.to/4a2oct7
    XCLUMA ESP32 ESP-32 - amzn.to/49EEtVb
    REES52 ESP32 - amzn.to/49VsylG
    My Router - amzn.to/4amo2gm
    Social Media Links -
    TH-cam - / @guruofmicrocontroller
    Facebook Page - profile.php?...
    Instagram - / guruofmicrocontroller
    Github - github.com/Rafeul1997
    The ESP32 is a popular Wi-Fi and Bluetooth-enabled microcontroller developed by Espressif Systems. It's widely used for IoT projects, offering versatile features and a dual-core processor.
    ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs either a Tensilica Xtensa LX6 microprocessor in both dual-core and single-core variations, Xtensa LX7 dual-core microprocessor or a single-core RISC-V microprocessor and includes built-in antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power-management modules. ESP32 is created and developed by Espressif Systems, a Chinese company based in Shanghai, and is manufactured by TSMC using their 40 nm process.[2] It is a successor to the ESP8266 microcontroller.
    Features of the ESP32 include the following:
    Processors:
    CPU: Xtensa dual-core (or single-core) 32-bit LX6 microprocessor, operating at 160 or 240 MHz and performing at up to 600 DMIPS
    Ultra low power (ULP) co-processor
    Memory: 520 KiB RAM, 448 KiB ROM
    Wireless connectivity:
    Wi-Fi: 802.11 b/g/n
    Bluetooth: v4.2 BR/EDR and BLE (shares the radio with Wi-Fi)
    Peripheral interfaces:
    34 × programmable GPIOs
    12-bit SAR ADC up to 18 channels
    2 × 8-bit DACs
    10 × touch sensors (capacitive sensing GPIOs)
    4 × SPI
    2 × I²S interfaces
    2 × I²C interfaces
    3 × UART
    SD/SDIO/CE-ATA/MMC/eMMC host controller
    SDIO/SPI slave controller
    Ethernet MAC interface with dedicated DMA and planned IEEE 1588 Precision Time Protocol support[4]
    CAN bus 2.0
    Infrared remote controller (TX/RX, up to 8 channels)
    Pulse counter (capable of full quadrature decoding)
    Motor PWM
    LED PWM (up to 16 channels)
    Ultra low power analog pre-amplifier
    Security:
    IEEE 802.11 standard security features all supported, including WPA, WPA2, WPA3 (depending on version)[5] and WLAN Authentication and Privacy Infrastructure (WAPI)
    Secure boot
    Flash encryption
    1024-bit OTP, up to 768-bit for customers
    Cryptographic hardware acceleration: AES, SHA-2, RSA, elliptic curve cryptography (ECC), random number generator (RNG)
    Power management:
    Internal low-dropout regulator
    Individual power domain for RTC
    5 μA deep sleep current
    Wake up from GPIO interrupt, timer, ADC measurements, capacitive touch sensor interrupt.
    Wi-Fi scanning is typically done by a device, such as a smartphone or computer, to discover nearby wireless networks. The device sends out probe requests, and access points respond with their information. The device then compiles a list of available networks, including their names (SSID), signal strength, security protocols, and other relevant details. This information helps the device decide which network to connect to.
    #wifi_scan
    #esp32_wifi
    #wifi_scanner
    #wifi_network_scan_with_esp32
    #esp32_wifi_manager
    #esp32_wifimanager
    #esp32_wifi_setup
    #wifi_network_scan
    #esp32_projects_wifi
    #esp8266_wifi_manager
    #esp32_connect_to_wifi
    #esp32_qr_code_scanner
    #wifi_network_scanner
    #esp32_cam
    #wifi
    #scan
    #wi_fi
    #esp32_wifi_configuration
    #esp32_wifi_setup_tutorial
    #wifi_manager
    #wifimanager
    #esp32
    #scanner
    #esp32_cam_qr_code_scanner_arduino
    #barcode_scanner
    #esp8266_auto_connect_wifi
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