ESP-01 ESP8266 와이파이 모듈

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ESP8266 ESP-01 ESP01S Serial Wireless WIFI Module ESP01 Programmer Adapter USB to ESP8266 Serial for Arduino Raspberry Pi 3

About ESP8266 ESP8266 has powerful on-board processing and storage capabilities that 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. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area. USB to Serial Adapter Using CH340 serial interface chip, stable performance and good compatibility. 1000uF polymer capacitor ensures power supply so WiFi module will not crash because of power problems. Using 3255 crystal oscillator, which can enhance working stability of serial port. Used for connecting ESP8266 and computer via serial port. ESP-01 Serial/UART baud rate: 115200 bps Input power: 3.3V I/O voltage tolerance: 3.6V Max Flash Memory Size: 512KB Support 3 modes: AP, STA, AP + STA WiFi security modes: WPA, WPA2 The link have many optional items, please choose the product you need, thanks

 

DESCRIPTION

  • These modules include 1MB (8Mbit) of flash memory, twice the size of the older blue colored ESP-01 module
  • The ESP8266 Serial/UART to WiFi module is a great way to connect your Arduino or other microcontroller projects to a WiFi network
  • Create your next internet of things (IOT) project with affordable network connectivity by implementing this module into your design
  • The module has the ability to run independent of a host controller
  • The eight pin header includes two GPIO pins that allow for direct connection of the module to sensors, peripherals, or host controller
  • The ESP8266 has 3.6V tolerant I/Os so you will need a logic level converter to connect it with higher voltage devices such as Arduino
  • The ESP8266 requires 3.3V power so you may need a 3.3V voltage regulator to provide the correct voltage, depending on your setup

PRODUCT CONTENTS

  • 1 — ESP8266 ESP-01 WiFi Tranceiver Module with baud rate set at 115200 bps
  • 1 (per order) — Addicore ESP8266 info card (includes pinout diagram)

SPECIFICATIONS

  • 802.11 b/g/n
  • Serial/UART baud rate: 115200 bps
  • Integrated TCP/IP protocol stack
  • Input power: 3.3V (see “Recommended Accessories” below for 3.3V power options)
  • I/O voltage tolerance: 3.6V Max (see “Recommended Accessories” below for level converters to connect to higher voltage devices (i.e. Arduino) )
  • Regular operation current draw: ~70mA
  • Peak operating current draw: ~300mA
  • Power down leakage current: <10µA
  • +19.5dBm output in 802.11b mode
  • Flash Memory Size: 1MB (8Mbit)
  • WiFi security modes: WPA, WPA2
  • Module’s dimensions: 24.75mm x 14.5mm (0.974″ x 0.571″)

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