3Pcs ESP8266 ESP-07 Remote Serial Port WIFI Transceiver Wireless Module<br>Description:<br>It run LWIP802.11 bgnWIFI Direct (P2P)，SOFT-APBuilt-in TCP\/IPThe AT command is perfect，efficient，conciseSupport three modes: AP， STA and AP+STA coexistence mode<br>Detail:<br>The module is set to 9600 baud.CH_PD must be connected to 3.3V and GPIO15 to GND.The commands must be sent with CR + LF<br>Package included:<br>3 x  ESP-07 Wireless Module