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Series :
Wi-Fi
Name :
ESP-WROOM-02 Wi-Fi module Wi-Fi IEEE 802.11b/g/n at 2.4 GHz
Introduction
ESP-WROOM-02 is a WiFi Module that integrates TCP/IP network stacks, 32-bit low power micro-controller (MCU), and 10-bit ADC with HSPI, SDIO, UART, PWM, I2C, and I2S interfaces. The module features high integration level and low power consumption, and can provides wireless internet connection for a wide range of embedded devices. It can be easily integrated into resource-limited devices due to its small footprint of only 18mm x 20mm.


Description

       ESP-WROOM-02 is a WiFi Module that integrates TCP/IP network stacks, 32-bit low power micro-controller (MCU), and 10-bit ADC with HSPI, SDIO, UART, PWM, I2C, and I2S interfaces. The module features high integration level and low power consumption, and can provides wireless internet connection for a wide range of embedded devices. It can be easily integrated into resource-limited devices due to its small footprint of only 18mm x 20mm. 

Apart from using the ESP8266EX chipset, this module also integrates an SPI flash with 16Mbyte capacity, and SOP8-150mil package. The flash can be used to store user programs and firmware.

Features

> 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

Solutions

> 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

Application

> Home automation and home security

> Smart lights and plugs

> Home appliances

> Sensors and detectors

> Security alarms

> Remote controls and toys

> Monitors and scales

> Mesh Network

> Industrial Wireless Control

> Wearable Electronics

> WiFi Location-aware Devices

> Security ID Tags

> WiFi Position System Beacons