ST SPWF01SA.11

802.11b/g/n2.4GHz18.3dBm

Overview

The SPWF01SA.11 from STMicroelectronics is a Wi-Fi module with integrated antenna, 1.5MB of flash and Wi-Fi full stack. The intelligent Wi-Fi module represents a plug-and-play and standalone 802.11 b/g/n solution for easy integration of wireless internet connectivity features into existing or new products. Configured around a single-chip 802.11 transceiver with integrated PA and comprehensive power management subsystem and an STM32 microcontroller with an extensive GPIO suite, it also incorporates timing clocks and voltage regulators. It is integrated with full featured TCP/IP protocol stack with added web server and additional application service capabilities. For secure end to end communication with the cloud, an SSL/TLS stack is embedded in every module with no licensing charge. The SW package includes an AT command layer interface for user-friendly access to stack functionalities via the UART serial port. It is possible to upgrade module firmware via UART and Over The Air (FOTA).

Features

Tray Package
WiFi RF Family/Standard
802.11b/g/n Protocol
DSSS, OFDM Modulation
2.4GHz Frequency
65Mbps Data Rate
18.3dBm Power - Output
UART Serial Interfaces
Integrated, Chip Antenna Type
1.5MB Flash, 64kB RAM Memory Size
3.3V Voltage - Supply
105mA Current - Receiving
210mA ~ 344mA Current - Transmitting
Surface Mount Mounting Type
Module Package / Case