ESP8266 Serial Wireless WIFI Module

Deze module bevat een complete interne TCP/IP protocol stack en de aansturing is serieel (UART).
Voor Arduino zijn toepassingsvoorbeelden beschikbaar.  
 
Applicaties:
 

• IoT Internet of Things

• Smart Objects

• Energy monitoring

• Home/Industrial automation

• Interaction with Cloud services

• Vending Machines

• Wireless sensor Network and more

Specificatie:
802.11 b / g / n
Wi-Fi Direct (P2P), soft-AP
Built-in TCP / IP protocol stack
Built-in TR switch, balun, LNA, power amplifier and matching network
Built-in PLL, voltage regulator and power management components
802.11b mode + 19.5dBm output power
Built-in temperature sensor
Support antenna diversity
off leakage current is less than 10uA
Built-in low-power 32-bit CPU: can double as an application processor
SDIO 2.0, SPI, UART (RXD, TXD)
STBC, 1x1 MIMO, 2x1 MIMO
A-MPDU, A-MSDU aggregation and the 0.4 Within wake
2ms, connect and transfer data packets
Standby power: < dan 1.0mW (DTIM3)

Meer info  klik hier