3pcs ESP-12F ESP8266 Serial WIFI Module Wireless Transmission Controller With Adapter Board

Features: The arduino series motherboard or compatible motherboard can be used directly. Power supply voltage: 5V Module operating current: 240 mA (maximum) Baud rate: default 115200, can be modified by AT command Wireless network mode: station / soft access point / soft access point + station Wireless standard: 802.11 b / g / n WIFI @ 2.4 GHz, support wireless protocol / wireless protocol 2 security mode With the AT command set, development is simple and quick to get started Uses: various DIY, home automation, sensor networks, industrial wireless control, smart cars and other equipment Package includes: 3 x ESP8266 serial WIFI module