ESP-WROOM-02 WiFi 802.11 Module

ESP-WROOM-02 WiFi 802.11 Module 4 2

Part Number: GC-ESP-WROOM-02

MPN: ESP-WROOM-02

List Price: $2.70
Your Price: $2.70

Availability: Out of Stock Estimated ship July 6

Contact us about customizing this product for individual applications
ESP8266 WiFi Module ESP-WROOM-02 Tilted Image

Click on image to zoom

More Views

30 Day Returns
  • Description
  • Features
  • Specs
  • Documentation
  • Reviews
  • Q&A
  • Authorized North America Distributor Stamp

    The ESP-WROOM-02 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.

    Embedded with the ESP8266EX chip, the ESP-WROOM-02 module 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 2MB capacity.

    The embedded ESP8266EX chip gives the ESP-WROOM-02 module a wake up and transmit packet speed of less than 2ms which makes it a great solution for applications including IoT. Examples are:

    • Home automation and home security
    • Smart lights and plugs
    • Home appliances
    • Sensors and detectors
    • Security alarms
    • Monitor and scales
    • Mesh Networks
    • Industrial Wireless Control
    • Wearable Electronics
    • WiFi Location-aware Devices
    • WiFi Position System Beacons

  • ESP-WROOM-02 WiFi Module Features:


    • 802.11 b/g/n
    • Fast sleep/wake context switching
    • Adaptive radio biasing
    • Advance signal processing

    • Integrated low power 32-bit MCU
    • 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

  • Manufacturers Part Number ESP-WROOM-02
    Security/Protection
    • Security: WPA/WPA2
    • Encryption: WEP/TKIP/AES
    Frequency Band 2.4GHz-2.5GHz (2400M-2483.5M)
    Interface(s)
    • Wi-Fi mode: station/SoftAP/SoftAP+station
    • UART, I2S
    • Wake up and transmit packets in < 2ms
    Protocols
    • WiFi: 802.11 b/g/n
    • TCP/UDP/HTTP/FTP
    Dimensions 18mm x 20mm x 3mm
    Power Consumption Standby power consumption of <1.0mW (DTIM3)
    Voltage Operating: 3.0 ~ 3.6V
    Power
    • Deep sleep power <10uA, Power down leakage current < 5UA
    • +20dBm output power in 802.11b mode
    Certifications FCC, CE, TELEC
    Firmware Upgrade: UART Download / OTA (via network)
    Antenna 3DBi PCB-on-board antenna
    Temperature Range Operating: -40ºC to 125ºC (-40ºF to 257ºF)
  • The ESP-WROOM-02 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.

    Embedded with the ESP8266EX chip, the ESP-WROOM-02 module 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 2MB capacity.

    The embedded ESP8266EX chip gives the ESP-WROOM-02 module a wake up and transmit packet speed of less than 2ms which makes it a great solution for applications including IoT. Examples are:

    • Home automation and home security
    • Smart lights and plugs
    • Home appliances
    • Sensors and detectors
    • Security alarms
    • Monitor and scales
    • Mesh Networks
    • Industrial Wireless Control
    • Wearable Electronics
    • WiFi Location-aware Devices
    • WiFi Position System Beacons

    ">
  • The ESP-WROOM-02 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.

    Embedded with the ESP8266EX chip, the ESP-WROOM-02 module 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 2MB capacity.

    The embedded ESP8266EX chip gives the ESP-WROOM-02 module a wake up and transmit packet speed of less than 2ms which makes it a great solution for applications including IoT. Examples are:

    • Home automation and home security
    • Smart lights and plugs
    • Home appliances
    • Sensors and detectors
    • Security alarms
    • Monitor and scales
    • Mesh Networks
    • Industrial Wireless Control
    • Wearable Electronics
    • WiFi Location-aware Devices
    • WiFi Position System Beacons

    ">
You might be interested in