Grove Serial Wi-Fi Module V2

This Grove module is a WiFi transceiver based on an ESP8285 with an integrated antenna. It communicates with a microcontroller such as Arduino or compatible via a UART connection. The embedded ESP8285 is DHCP compatible and includes WEP, WPA/WPA2 security features. Specifications: Power supply: 3 or 5 VDC. Protocol: UART. WiFi features: - 802.11 b/g/n 2.4GHz. - WiFi Direct (P2P) and Soft-AP (access point sharing). - WEP, WPA/WPA2, TKIP, AES, and WAPI. - TCP/IP protocol. Indicator LEDs. 2 buttons (reset and UART boot mode). Dimensions: 25.43 x 20.35 mm. Weight: 9 g. Version 2.0.