Cytron ESP8266 WiFi Shield

Description Offers WiFi connection to your Arduino board or project Can be controlled by any UART/Serial Support Wi-Fi Direct (P2P), soft-AP Utilize WROOM-02 as the WiFi module The Cytron ESP8266 WiFi Shield comes preassembled with WROOM-02 module which offers WiFi connection to your Arduino board or project. No additional soldering or wiring needed, just stack the shield on to Genuino UNO, CT-ARM, CT-UNO, Genuino Mega or any compatible Arduino main board, select the pins for Serial communication with mini jumpers and the hardware connection is completed! Focus in program development, and the good news, there are plenty of libraries that you can utilize. View more What's Included 1x Cytron ESP8266 WiFi Shield Links PDF Files Cytron ESP8266 WiFi Shield - User Manual Cytron ESP8266 WiFi Shield - Schematics Specifications Seperate 3.3V voltage regulator for WROOM-02 module, 500mA max output Each and every board is preassembled and tested before it is being ship out to you UART/Serial communication pins can be configured/selected via mini jumpers: USB - Direct to Arduino USB to Serial pin for flashing ESP8266 directly D0/D1 - Hardware Serial pin of Arduino UNO and CT-UNO D2, D3, D8, D9, D10, D11, D12, D13 - Software serial pins 802.11 b/g/n Support Wi-Fi Direct (P2P), soft-AP Integrated TCP/IP protocol stack Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLLs, regulators, DCXO and power management units Integrated low power 32-bit CPU could be used as application processor +19.5dBm output power in 802.11b mode