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ESP8266 ESP-01 WiFi Wireless Tranceiver Module 1MB Flash
Addicore ESP8266 ESP-01 WiFi Wireless Tranceiver Module 1MB Flash


 
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Note: These modules have XTX or Winbond flash parts and *not* PUYA flash parts. These modules are not affected by the problems currently seen with PUYA parts. These modules also may have either a red or green power LED.
Price: $3.95

Quantity in Stock:26

Availability: Stock ships same day* More due in on 8/22!
Product Code: 130
Qty:

  
Info
 
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")

Recommended Accessories
8 Channel Bi-Directional Logic Level Converter TXS0108E Bi-Directional Logic Level Converter (4 Channel) nRF24L01+ and ESP8266 Breadboard Adapter (BB-ADTR) 3.3V Voltage Regulator 950mA LD1117V33 (LD33V)
Price: $2.70
Price: $1.10
Sale Price: $0.55
Price: $0.64
8 Channel Bi-Directional Logic Level Converter TXS0108E Addicore Logic Level Converter - Bi-Directional 5V to 3.3V Addicore nRF24L01+(nrf24l01 nrf24) and ESP8266 Breadboard Adapter Breakout (BB-ADTR) 3.3V Voltage Regulator 950mA LD1117V33 (LD33V)

Average Rating: 5 of 5 Total Reviews: 19 Write a review

  0 of 0 people found the following review helpful:
 
Shipped fast, quality product. July 13, 2018
By: Tom Hammond from Doylestown, OH United States  
Bought from this company as a recommendation from a friend.  I was not disappointed!

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  0 of 0 people found the following review helpful:
 
These are great little boards. June 22, 2018
By: Anonymous Person from Broomfield, CO United States  
I'm using them to prototype home automation.  I've not had a single one die on me yet, even after flashing with bad code.

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  0 of 0 people found the following review helpful:
 
Quality product and service February 14, 2018
By: Anonymous Person from birmingham, AL United States  
Good quality module, individually packaged and well protected from potential damage during shipping.
Great pricing and communication. Overall very satisfied with Addicore.

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  0 of 0 people found the following review helpful:
 
Two days instead of 15!! February 13, 2018
By: ricg from Santa Barbara, CA United States  
In the past i've bought these esp8266 modules from China for the price they offer, but the shipping time was often 15+ days.
Addicore offers a competitive price and it was great to get them in 2 days instead waiting 2 weeks or more from China.


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  0 of 1 people found the following review helpful:
 
Needs CH_PD pull up to run January 18, 2018
By: Stephen Kramer from Novi, MI United States  
Needs CH_PD pull up to run, not all ESP01s I've had require this but it is necessary for these, don't forget.

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