Wireless-tag WT8266-S6 ESP8266 wifi module esp-12f ESP12F based on esp 8266 chip with wifi antenna used in smart board

WT8266-S5 Wi-Fi module is a low consumption, high performance Wi-Fi network control module designed by Wireless-Tag. It can meet the IoT application requirements in smart power grids, building automation, security and protection, smart home, remote health care etc. 
The module's core processor ESP8266 integrates an enhanced version of Tensilica's L106 Diamond series 32-bit processor with smaller package size and 16 bit compact mode, main frequency support 80 MHz and 160 MHz, support RTOS, integrated Wi-Fi MAC / BB / RF / PA / LNA, on-board PCB antenna. The module supports standard IEEE802.11 b / g/ n protocol, a complete TCP / IP protocol stack.it can be used to hostthe application or to offload Wi-Fi networking functions from another application processor.
2. Main Features
• SMD-22 package for easy welding
• PCB Antenna
• Operating Voltage: 3.3V
• Operating Temperature：-20-85°C
• CPU Tensilica L106
o RAM 50KB（Available）
o Flash 16Mbit/32Mbit（32Mbit default）
• System
o 802.11 b/g/n 
o Integrated Tensilica L106 ultra-low power 32-bitmicro MCU, with 16-bit RSIC. The CPU clock speed is 80MHz. It can also reach a maximum value of 160MHz.
o WIFI 2.4 GHz，support WEP/WPA-PSK/WPA2-PSK
o Ultra-Small 24mm*16mm*3mm(±0.2mm)
o Integrated 10 bit high precision ADC
o Integrated TCP/IP Stack
o Integrated TR switch, balun,LNA, Power amplifier and matching network
o Deep sleep current<20uA, Power down leakage current