Espressif ESP8266 ESP-WROOM-02 WiFi/WLAN Module

4,00 EUR - 3,57 EUR

incl. 19 % VAT excl. shipping costs


Quantity Single price
1-99 4,00 EUR
100-649 3,85 EUR
>= 650 3,57 EUR

weight: 0.0010 kg

Manufacturer: Espressif

In stock: 16

Lagernd, versandfertig in 24 Stunden.

Lagernd, versandfertig in 24 Stunden.

Product.Nr.: 20150250

Product description

The Espressif ESP-WROOM-02 is a 32-bit low power micro-controller (MCU) Wi-Fi Module that integrates TCP/IP network stacks, and includes ADC with HSPI, SDIO, UART, PWM, I2C, and I2S interfaces. The module is highly integrated. It consumes extremely low power while providing wireless internet connection for embedded devices. It can be easily integrated into resource-limited devices due to its small form factor of only 18mm x 20mm.

In addition to the ESP8266EX chipset, the module also integrates an SPI flash with 2Mbyte capacity, along with a SOP8-150mil package. The SPI flash is incredibly useful for storing user programs and firmware.

Delivery as carrier tapes segments.


    IEEE 802.11b/g/n at 2.4 GHz
    Integrated low power 32-bit MCU
    Integrated 10-bit ADC
    Integrated TCP/IP protocol stack
    Integrated TR switch, balun, LNA, power amplifier and matching network
    Integrated PLL, regulators, and power management units
    Various interfaces available, including SDIO,HSPI,UART,I2C,I2S,IR,PWM,GPIO, etc.
    Supports antenna diversity
    Deep sleep power <10uA, Power down leakage current < 5uA
    Wake up and transmit packets in < 2ms
    Standby power consumption of < 1.0mW (DTIM3)
    +20dBm output power in 802.11b mode
    Operating temperature range -40C ~ 125C
    FCC, CE and TELEC certified


    Support Station, softAP and STA+softAP operation modes
    Support security protocols WPA/WPA2
    Support Transmission control protocol (TCP) and User Datagram Protocol (UDP)
    Support Wi-Fi Protected Setup (WPS) for easy setup and configuration
    Support mesh networking
    Support Smart Link Function for both Android and iOS devices
    Provide customers with HDK, SDK, Cloud, and APP

Further infos on


file file size
ESP-WROOM02-CE.pdf ESP-WROOM02-CE.pdf 0.34 MB

Customers also purchased

Pololu 4-25V Step-Up Schaltregler

Pololu 4-25V Step-Up Schaltregler

13,33 EUR

Gekürzter microSD Adapter für Raspberry Pi & Macbooks

Gekürzter microSD Adapter für Raspberry Pi & Macbooks

only 1,79 EUR instead 6,44 EUR

RGB LED 5mm (gemeinsame Kathode)

RGB LED 5mm (gemeinsame Kathode)

1,19 EUR

Recommended products

Espressif ESP8266EX WiFi/WLAN SoC

Espressif ESP8266EX WiFi/WLAN SoC

3,00 EUR - 2,00 EUR