Espressif 2.5 V WiFi Module, 802.11g, 802.11b, 802.11n

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RS庫存編號:
135-9773
製造零件編號:
ESP-WROOM-02
製造商:
Espressif
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品牌

Espressif

Product Type

WiFi Module

Supported Security Standards

WPA, WPA2

Frequency

2.5GHz

Height

3mm

Length

18mm

Minimum Supply Voltage

2.5V

Width

20 mm

Maximum Supply Voltage

2.5V

Supported Protocols

802.11g, 802.11b, 802.11n

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Series

ESP-WROOM-02

COO (Country of Origin):
CN

ESP-WROOM-02 WiFi Module


The Espressif ESP-WROOM-02 is a low-power 32-bit MCU WiFi module. This small SMD module integrates the ESP8266EX WiFi chip and is designed for optimal RF performance. The ESP-WROOM-02 enables you to evaluate and further develop the device for you chosen application.

This module features a low-power mode. When operating at DTIM10 it will only consume 1.2 mW with WiFi connection. ESP-WROOM-02 operated with a frequency range of 2.4 GHz to 2.5 GHz.

Package

With a footprint of just 18 x 20 mm, the ESP-WROOM-02 is Ideal for integration into Compact devices, where space may be limited.

Memory

SPI Flash (16 Mb for storing programmes, data and firmware)

Internal SRAM and ROM

MCU

The on-board ESP8266EX device features the Tensilica L106 32-bit microcontroller and a 16-bit RSIC.

Crystal Oscillator

2.6MHz

± 10 PPM

Interfaces

HSPI – connect to SPI Flash, display and MCU

PWM – control LED lights, buzzers, relays and electronics machines (4-8 channels)

IR – IR remote control after programming (38 kHz)

ADC – test power supply and input power voltages

I2C – connect to external sensors and displays

UART – communicate with UART devices

I2S – Collect, process and transmit audio data

ESP8266 SDK

Espressif ESP8266 SDK (Software Development Kit) is an IoT development platform. Within it you will find examples of applications including Smart Lights and Smart Plugs.

Fully Certified

Wi-Fi Alliance, SRRC, FCC, CE, TELEC, IC & KCC Certified

RoHS, Halogen Free, REACH & CFSI Compliant

HTOL, ESD-HM, MSL, μHAST, HTSL

Output Power: +22dBm Peak power in FCC certification

WLAN (WiFi) - Espressif


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