ESP8266 WIFI MODULE ESP-01 - ESP01. (B.1)
It run LWIP
WIFI Direct (P2P),SOFT-AP
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!