Ancai ESP8266 ESP-01 Serial WiFi Wireless Transceiver Module Pack of 3

ESP8266 is an ultra-low power UART-WiFi transmission module with competitive package sizes and ultra-low energy technologies in the industry, designed for mobile devices and IoT applications that connect users ' physical devices to Wi-Fi wireless networks for Internet or LAN communications for networking functions. ESP8266 packaging in a variety of ways, antennas can support onboard PCB antennas, IPEX interface and Stamp hole interface three forms; ESP8266 can be widely used in smart grids, intelligent transportation, smart furniture, handheld devices, industrial control and other fields. Product Features Support for wireless 802.11 b/g/n standards Support for STA/AP/STA+AP three modes of operation Built-in TCP/IP protocol stack to support multi-channel TCP Client connections Supports rich Socket at instructions Support for UART/GPIO data communication interface Support Smart Link Smart networking features Support for remote firmware upgrades (OTAS) Built-in 32-bit MCU for both application processors Ultra low energy consumption for battery-powered applications 3.3V Single power supply Package: 3 pcs ESP8266 ESP-01 Module