Offers TR switch, balun, LNA, power amplifier, and matching network
Has PLLs, regulators, DCXO, and power management units
4MB Flash Memory
The WiFi Module - ESP8266 is a self-contained SOC with an integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. It is capable of either hosting an application or offloading all WiFi networking functions from another application processor.
Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that's just out of the box)! The ESP8266 module is an extremely cost effective board with a huge, and ever growing, community.
This module has a powerful enough on-board processing and storage capability that allows 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, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existance interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions, and requires no external RF parts.
Note: The ESP8266 Module is not capable of 5-3V logic shifting and will require an external Logic Level Converter. Please do not power it directly from your 5 V dev board.
What can I say, for the price, this is a an excellent way to add wifi communication to my project. Bought a large supply because these always come in hand.
M
Martha
Toujours pratique lorsque vous travaillez sur un projet compatible Wifi
Que puis-je dire, pour le prix, c'est un excellent moyen d'ajouter une communication wifi à mon projet. Acheté une grande quantité car ceux-ci viennent toujours en main.
C
Chantelle
Good for making the Uno wireless
good references online to help figure this one out
C
Chantelle
Bon pour rendre le Uno sans fil
bonnes références en ligne pour aider à comprendre celui-ci
R
Ryan
bien
module wifi pratique et compact. travaille sans problème
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