5Pcs ESP8266 Remote Serial Port WIFI Transceiver Wireless Module

Description: It run LWIP 802.11 bgn WIFI Direct (P2P),SOFT-AP Built-in TCP/IP The AT command is perfect,efficient,concise Support three modes: AP, STA and AP+STA coexistence mode A stable power supply was pure, battery-powered can solve everything ESP8266 start, you need to GPIO15 pull-down (if the module pin bitmap Without this pin, the internal representatives have pulled down without any treatment) GPIO0 GPIO2 pull-high (The default is two feet high, so not Do any processing). CH_PD This pin must be pulled-high. Our all modules meet the above two conditions to work properly. Package included: 5 x ESP-01 Wireless Module