SDIO 2.0, SPI, UART
32-pin QFN package
Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
Integrated RISC processor, on-chip memory and external memory interfaces
Integrated MAC/baseband processors
Quality of Service management
I2S interface for high fidelity audio applications
On-chip low-dropout linear regulators for all internal supplies
Proprietary spurious-free clock generation architecture
Integrated WEP, TKIP, AES, and WAPI engines
Solutions
Supports APSD for optimal VoIP applicationsPatented spurious noise cancellation algorithm for integration in SOC applicationsSupports Bluetooth co-existence interfaceSelf-calibrated RF to ensure optimal performance under all operating conditionsZero factory tuningNo external RF componentsSpecifications
802.11 b/g/n
Wi-Fi Direct (P2P), soft-AP
Integrated TCP/IP protocol stack
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLLs, regulators, DCXO and power management units
+19.5dBm output power in 802.11b mode
Power down leakage current of <10uA
Integrated low power 32-bit CPU could be used as application processor
SDIO 1.1/2.0, SPI, UART
STBC, 1×1 MIMO, 2×1 MIMO
A-MPDU & A-MSDU aggregation & 0.4ms guard interval
Wake up and transmit packets in < 2ms
Standby power consumption of < 1.0mW (DTIM3)
Help your development more easy.ESP8266 Serial WIFI Module Communite Forum>> Detail about ESP8266
1. High quality & low price2. LWIP agreement3. Support 3 modes: AP, STA, AP+STA4. Perfect and simple AT commands
>>>>Translate data sheet
>>>>Some translated document
>>>>Turial
Now your Arduino can get on WiFI without braking the bank.
Use this module for your next Interet of Things project, home automation, Or remote sensor project.
This module adats the ESP8226 IC for use over a serial connection using simple AT commands.
No SPI interface or Know-How is required.
Warnings:This module requires a 3.3 volt supply for VCC, and 3.3V logic. It is not 5V tolant. Connect RX or TX on 5V Arduino willdestroy this module. You must use a logic level converter, or a 3.3V ArduinoThe 3.3V supply on the Arduino Uno has inadequate current capabilit to power this module. You must provide a separate,higher 3.3V supply(about 300mA or better)The ESP8225 module is very new on the market and support and documentation for it is currently very limited.
ESP-01/ESP-01S Breadboard Adapter
This is a breadboard adapter for the popular ESP-01 model of the ESP8266 serial-to-WiFi transceiver module.
As ESP-01 Pin arrangements are not breadboard friendly and are not labeled, which makes it little inconvenient for rapid prototyping.This breadboard adapter will help you to make
prototyping with esp-01 module much more easier.
This breakout conveniently offers clear pinout silkprint on top and will nicely fit your prefered breadboard.
Last but not least, we added a 0.1µF decoupling capacitor so the ESP-01 will always run smoothly and without a hitch.
Connection:
URAT Adapter
3.3V VCC
3.3V CH-PD
TX RX
RX TX
Choose both NL CR 15200 baud rate
Package Included:
1 X ESP8266 ESP-01 Transceiver Module
1 X (ESP-01 Breakout Board Breadboard Adapter+2 X 4P male header)
Pls check the models carefully before purchase)