The SPWF01SA and the SPWF01SC intelligent Wi-Fi modules represent 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 an STM32 32-bit microcontroller with an extensive GPIO suite, the modules also incorporate timing clocks and voltage regulators. Two different options exist based on the integrated Flash memory. The SPWF01Sx.2y orderable parts integrate 1.5 MB of Flash, while The SPWF01Sx.2y orderable parts integrate 512 kB of Flash.

The module is available either configured with an embedded micro 2.45 GHz ISM band antenna (SPWF01SA), or with an u.FL connector for external antenna connection (SPWF01SC).

With low power consumption and small form factor, the modules are ideal for fixed and mobile wireless applications, as well as challenging battery-operated applications.

The SPWF01Sx.y1 orderable parts are released with an integrated full featured TCP/IP protocol stack with added web server and additional application service capabilities. The SW package also includes an AT command layer interface for user-friendly access to the stack functionalities via the UART serial port.

spwf01sa和spwf01sc智能Wi-Fi模塊是一個(gè)即插即用和獨(dú)立的802.11 B / G / N的解決方案為無線互聯(lián)網(wǎng)連接功能，易于集成到現(xiàn)有的或新的產(chǎn)品。

周圍配置集成PA和一個(gè)廣泛的GPIO套件STM32 32位單片機(jī)單片機(jī)802.11收發(fā)器，模塊也將定時(shí)時(shí)鐘和電壓調(diào)節(jié)器?；诩砷W存的2種不同的選擇。的spwf01sx.2y訂購部件集成1.5 MB閃存，而spwf01sx.2y訂購部件集成512 KB的Flash。

該模塊可以配置一個(gè)嵌入式2.45 GHz ISM頻段的天線（spwf01sa），或與外部天線連接的連接器（spwf01sc）美國佛羅里達(dá)州。

隨著低功耗和小形式因素，該模塊是理想的固定和移動(dòng)無線應(yīng)用，以及具有挑戰(zhàn)性的電池供電的應(yīng)用。

spwf01sx.y1可釋放部分集成了一個(gè)功能完整的TCP / IP添加Web服務(wù)器和其他應(yīng)用程序服務(wù)功能的協(xié)議棧。該軟件包還包括一個(gè)用于通過UART串口堆棧功能方便用戶的訪問命令層界面。

Key Features

• 2.4 GHz IEEE 802.11 b/g/n transceiver

• STM32 ARM Cortex-M3

• Multiple Integrated Flash memory options:

• 1.5 MB (SPWF01Sx.1y orderable parts)

• 512 kB (SPWF01Sx.2y orderable parts)

• 64 KB RAM memory

• 32 kHz XTAL to support low power modes

• 16 GPIOs, serial port (UART, SPI, I2C) interfaces available

• Small form factor: 26.92 x 15.24 x 2.35 mm

• Up to +18 dBm output power

• Single voltage supply (3.3 V typ.)

• Multiple antenna options:

• Integrated antenna (SPWF01SA.xy versions)

• Integrated U.Fl connector (SPWF01SC.xy versions)

• Industrial operating temperature range

• FCC/CE/IC certified

• RoHS compliant

• Surface mount PCB module

主要特點(diǎn)

2.4 GHz IEEE 802.11 b / g / n收發(fā)器

ARM Cortex-M3內(nèi)核的STM32

多集成閃存選項(xiàng)：

1.5 MB（spwf01sx.1y訂購的零件）

512 KB（spwf01sx.2y訂購的零件）

64 KB的RAM內(nèi)存

32 kHz晶振，支持低功耗模式

16個(gè)串口（UART，SPI，I2C接口，可用）

小外形因素：26.92×15.24×2.35毫米

高達(dá)18 dBm的輸出功率

單電源電壓（3.3 V型。）

多天線選擇：

集成天線（spwf01sa.xy版本）

綜合美國佛羅里達(dá)州連接器（spwf01sc.xy版本）

工業(yè)工作溫度范圍

催化裂化/鈰/集成電路認(rèn)證

符合RoHS

表面貼裝電路板模塊