Microchip RN1723-I/RM100 3.3V WiFi Module, 802.11b/g UART

The RN1723 device from Microchip is an embedded 802.11b/g Wireless Local Area Network (WLAN) Module. On-board is a TCP/IP networking stack, cryptographic accelerator, power management subsystem, real-time clock, sensor interface, 2.4 GHz transceiver and RF power amplifier.

14 General Purpose Input/Output (GPIO) Pins
Eight Analogue Sensor Inputs
Configured by ASCII Commands
Supports Infrastructure and SoftAp Networking Modes
Built-in Networking Applications: TCP, UDP, DHCP, DNS, ARP, HTTP Client, and FTP Client
Complete On-Board TCP/IP Networking Stack
Unique MAC Address
Firmware Upgraded Over-the-Air using FTP
Supports Wi-Fi® Protected Setup (WPS)
Ultra Low-Power Sleep Mode (4 μA)
Security – WEP-128, WPA-PSK (TKIP), WPA2-PSK (AES), TLS 1.0, 1.1 and 1.2 (with external MCU)

WLAN (Wireless Local Area Network) - Microchip Technology