WiFi serial transceiver module w/ ESP8266 I2S interface for high fidelity audio applications On-chip low-dropout linear regulators for all internal supplies Integrated WEP, TKIP, AES, and WAPI engines The WiFi Serial Transceiver Module w/ ESP8266 is a self contained SOC with 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 Wi-Fi 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. It is an extremely cost effective board with a huge, and ever growing, community. Features: 1M Flash 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
