ITEM NAME:ESP8266 ESP-01S Serial WIFI Wireless Module Adapter Breakout Send Receiv HcJ Gw.1PCS x ESP-01S ESP8266 Serial to Wifi Wireless Transparent Transmission Module. Wireless Network Mode:station/softAP/SoftAP+station. Wireless Standard:802.11b/g/n. Safety Mode:WPA/WPA2. Encryption Type:WEP/TKIP/AES.
