Microchip ATWINC1500-MR210PB1172 2.7 to 3.6V WiFi Module SPI

Microchip's ATWINC1500 is an 802.11 b/g/n IoT network controller. It is the ideal add-on to existing MCU solutions bringing Wi-Fi and Network capabilities through SPI-to-Wi-Fi interface. The ATWINC1500 connects to any SAM or PIC MCU with minimal resource requirements. The ATWINC1500's most advanced mode is a single stream 1x1 802.11n mode. The ATWINC1500 features a fully integrated Power Amplifier, LNA, Switch and Power Management. The WINC1500 provides internal Flash memory as well as multiple peripheral interfaces including UART and SPI.

Single-band 2.4GHz b/g/n IoT Network Controller
Extreme low power
Operating voltage: 3.0V to 4.2V
Serial host interface: SPI
Security protocols supported: WPA/WPA2 Personal, TLS, SSL
Network services: DHCP, DNS, TCP/IP (IPv4), UDP, HTTP, HTTPS
Integrated into Atmel Studio 7 - See ASF release notes
Atmel Software Framework (ASF) Free Software download available
Small form factor module measures just 21.7 x 14.7mm