Esp 01 Adapter 3.3V 5V Board

Rs. 49.00 Rs. 56.00

Product Code: WIFI
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ESP-01 MODULE

DESCRIPTION:

ESP8266 offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
It is a versatile and highly integrated circuit. ESP-01 is one of the ESP8266 series. It is a wi-fi module that allows microcontroller to access a wi-fi network.

FEATURES:

-1MB (8Mbit flash size)

-Low cost

-Only four pins interface, VCC-3V3, GND, TXD and RXD.

-Two LEDs for power and data flow.

-It works in three operating modes.

-Very simple AT commands, easy to use.

-Internal LWIP interface

-AT commands firmware.

-Ideal module for internet of things.

-ESP8266 MCU and a flash memory

-Different firmware for different applications

-Acts as a small computer

-Two General purpose digital ports

-Minimal external circuitry

PROCEDURE:

-The ESP8266 ESP-01 module has three operation modes:

-Access Point(AP)

-Station (STA)

-Both

-In AP the wifi module acts as wifi network and other devices can be connected. It establishes two way communication between ESP-01 and devices connected with wifi.

-In STA mode, ESP-01 can connect to an AP such as wifi. The device is connected to that network to communicate with the module.

-ESP-01 works in both of the AP and STA modes also.

COMMAND RESPONSE DESCRIPTION

AT OK Module is working

AT+CWMODE=1 OK Operates in STA mode

AT+CIFSR IP address of module Checks any wifi network is connected

AT+CWJAP=”wifi network”, “ password” OK Connects to network

AT+MUX=1 Enable multiple connection

AT+RESTORE OK Restore default settings

AT+RST Restarts the module

In order to check at what mode the module operates, the following command is used:

AT+CWMODE=?

This is known by setting STA=1, AP=2, BOTH=3.

SPACIFICATION:

Working voltage (V) :4.5 ~ 5.5

Working current (mA) :240

OVERWIEW:

-ESP8266 offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.

-When ESP8266 hosts the application, and when it is the only application processor in the device, it is able to boot up directly from an external flash. It has integrated cache to improve the performance of the system in such applications, and to minimize the memory requirements.

-Alternately, serving as a Wi-Fi adapter, wireless internet access can be added to any microcontroller-based design with simple connectivity through UART interface or the CPU AHB bridge interface.

-ESP8266 on-board processing and storage capabilities allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. With its high degree of on-chip integration, which includes the antenna switch balun, power management converters, it requires minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.

-Sophisticated system-level features include fast sleep/wake context switching for energy efficient VoIP, adaptive radio biasing for low-power operation, advance signal processing, and spur cancellation and radio co-existence features for common cellular, Bluetooth, DDR

PACKAGE INCLUDES:

1 PCS x Esp 01 Adapter 3.3V 5V Board

15 days

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Esp 01 Adapter 3.3V 5V Board

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