SKU: 44675588636

ESP13 Web Server Wifi Shield

Sale price$12.60 Regular price$14.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

ESP13 Web Server Wifi ShieldThe shield is designed based on esp8266 by Espressif Systems, pin compatible for Arduino UNO Mega2560 Dev Board. The standard pin is compatible with Arduino Uno, Mega2560 and other main control boards. The connection between Arduino Uno adopts voltage conversion chip, which makes 3. 3V and 5V compatible. Shield is pin compatible with for Arduino Uno, Mega2560 and other control board. The serial port is controlled by double channel dial code switch, so

The shield is designed based on esp8266 by Espressif Systems, pin-compatible for Arduino UNO/Mega2560 Dev Board. The standard pin is compatible with Arduino Uno, Mega2560 and other main control boards. The connection between Arduino Uno adopts voltage conversion chip, which makes 3.3V and 5V compatible. Shield is pin-compatible with for Arduino Uno, Mega2560 and other control board. The serial port is controlled by double-channel dial-code switch, so that the expansion board can be used as Arduino Uno extension board alone or ESP8266 extension board. Serial port WiFi, Arduino program does not need any configuration. Configure WiFi parameters and serial port parameters based on Web Server.

Specification:

  • 802.11 b / g / n wireless standards.
  • STA / AP modes support.
  • TCP / IP protocol stack, One socket.
  • Supports standard TCP / UDP Server and Client.
  • Supports serial port baud rate configuration.
  • 1200/2400/4800/9600/19200/38400/57600/74800/115200 bps.
  • Supports serial data bits: 5/6/7/8 bits.
  • Supports serial parity: none.
  • Supports serial stop bits: 1/2 bit.
  • Pin-compatible with for Arduino UNO, Mega.
  • For Arduino Pinout 2/3/4/5/6/7/8/9/10/11/12/13.
  • ESP8266 GPIO Pinout 0/2/4/5/9/10/12/13/14/15/16 / ADC / EN / * UART TX / UART RX.

 

Features:

  • KEY button: modes configuration.
  • Dual-Ports DIP switches: switching for Arduino and ESP8266.
  • WiFi operation current: continuous transmission operation: ≈70mA (200mA MAX), idle mode: <200uA.
  • Serial WiFi transmission rate: 110-460800bps.
  • Temperature: -40 degree ~ + 125 degree.
  • Humidity: 10 percent-90 degree non-condensing.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44675588636

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 245 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
B J Thompson
Bozeman, US
★★★★★ 5
Nice!!!
Dr recommended the supplement is used daily for sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
M
Verified Purchase
Mark
Belleville, US
★★★★★ 5
Helps sleep
Works as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
A
Amazon Customer
Fort Morgan, US
★★★★★ 5
Good Taste. A little slow to Dissolve
I usually take melatonin in gummies form, but these are much more affordable. The take a bit of time to dissolve, so I sometimes end up chewing them, but they have a decent taste, so that is not an unpleasant experience. They seem to work good as other brands/formulations I have tried. I would order these again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
L
Verified Purchase
Lawrence W. Shipway
Louisville, US
★★★★★ 5
Virus Protection
Size: 180 Count (Pack of 1)
Elderberry keeps immune system strong and I have not had cold or flu in over 20 years since I started taking 1 a day. Great prevention
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
K
Verified Purchase
Kimmie61
Cuba, US
★★★★★ 5
Quality and cost are great.
Size: 90 Count (Pack of 1)
Quality, quantity and price really works.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

recommand products