ESP-WROOM-02 Wi-Fi Module

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    Description

    ESP-WROOM-02 is the famous WiFi module from Espressif System, the company that produce ESP8266 WiFi chip. This the SMD version with FCC/CE/TELEC certification.

    This module is a highly integrated WiFi 802.11 b/g/n module that consumes extremely low power while providing a wireless internet connection for embedded devices. With a very small form factor (18mm by 20mm), this wireless module easily assimilates into resource limited devices. These features make it a great choice for OEMs to connect their IoT (Internet of Things) applications.

    ESP-WROOM-02 is a 32-bit low power micro-controller (MCU) that integrates with TCP/IP network stacks; the included 10-bit ACD interfaces with HSPI, SDIO, UART, PWM, I2C and I2S. Programs and firmware can be stored in the integrated SPI flash with 16Mbits (2MB) capacity.

    Note: This is SMD version, please consider take this ESP8266 module (ESP01), or NodeMCU if you are beginner.
     
    Features:

    • 802.11 b/g/n
    • Fast sleep/wake context switching
    • Adaptive radio biasing
    • Advance signal processing
    • Integrated low power 32-bit MCU
    • Built in SPI Flash: 16MBit, 2MB
    • Integrated TCP/IP protocol stack
    • Integrated TR switch, balun, LNA, power amplifier and matching network
    • Integrated PLL, regulators and power management unit
    • Supports security protocols WPA/WPA2
    • Supports Station / SoftAP / Station+SoftAP operation modes
    • Supports Tranmission Control Protocol (TCP) and User Datagram Protocol (UDP)
    • Supports WiFi Protected Setup (WPS) for easy setup and configuration
    • Supports mesh networking
    • Supports Smart Link Function for both Android and iOS devices
    • Supports Cloud Server Development
    • Custom firmware development via SDK
    • Download and write firmware via host
    • User configuration via AT Instruction Set, Cloud Server and Android/iOs App
    • FCC, CE and TELEC certified
    Warranty Period: 12 months
    Features

    Specifications:

    • Model: ESP-WROOM-02
    • Wireless Standard: IEEE 802.11b/g/n
    • Frequency Range: 2.412GHz - 2.484GHz
    • Hardware Interface: UART, I2C, PWM, GPIO, ADC, SPI
    • Operating voltage: 3.0 - 3.6VDC
    • Wireless Network Type: STA/AP/STA+AP
    • Security: WEP/WPA-PSK/WPA2-PSK
    • Encryption: WEP64/WEP128/TKIP/AES
    • Firmware Upgrade: UART or OTA Remote Upgrade
    • Network Protocol: IPv4, TCP/UDP/FTP/HTTP
    • Dimension: 18mm x 20mm x 3mm
    • Antenna: 3dBi PCB on-board antenna
    Packing List
    • 1 x ESP-WROOM-02 WiFi Module (SMD)
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    Tags: esp-wroom-02, wi-fi, module, wifi, ESP8266 wif-esp-wroom02