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ESP8266 Serial WIFI Module Egypt

ESP8266 Serial WIFI Module Egypt
ESP8266 Serial WIFI Module Egypt
Brand: CHINA
Product Code: ESP8266
SKU Code: P-1 AND F6-3
Availability: 178
Price: 55.00LE 45.00LE
Ex Tax: 45.00LE
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ESP8266 Serial WIFI Module Egypt

WiFi Serial Transceiver Module w/ ESP8266

Product Description

This is a wifi solution based on IC ESP8266 from Espressif, very price competitive wifi module, and also great function. Bring your project to the internet of things easily!

Features:

  • Very competitive price
  • AP, STA, AP+STA modes available.
  • Very simple AT commands, easy to use.
  • internal LWIP interface.
  • Only four pins interface, VCC-3V3, GND, TXD and RXD.
  • Current firmware V091 for all stock, new reserved reset and CH_PD (for updating) pins available, you can refresh the firmware now.
  • All using new ESP8266ex new chip, old chip is not available anymore.
  • visit this wiki for more info about specs and usages

Module Pin Description

  • Normal mode: Normal boot from flash, normal working mode
  • Flash mode: Firmware flash mode
Pin Working Mode Flash Mode Description
VCC, GND*     power supply, better use a standalone, and share ground with uart port
TXD, RXD**     uart interface
RST     Restart on low TTL
CH_PD High TTL High TTL Chip select, constant High TTL for both mode
GPIO0 High TTL(optionally) Low TTL Switch Wroking/Flash Mode
GPIO 15 Low TTL Low TTL Constant Low TTL for both mode , N/A for ESP-01
GPIO 2 High TTL High TTL Constant High TTL for both mode, maybe not necessary
Red LEDs     constants on to show the power status
Blue LEDs     blink when data come through

YouTube Video Cick Here

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