SPWF04SA (STMICROELECTRONICS)
Модуль Wi-Fi, SPWF04SA 2.4ГГц IEEE 802.11 b/g/n приемопередатчик, встроенная антенна
The SPWF04SA from STMicroelectronics is a WiFi module with integrated antenna. This is a ready-to-use Wi-Fi module conceived for Internet of Things (IoT) applications. The module integrates a Cortex-M4-based STM32 microcontroller and a powerful Wi-Fi transceiver, compliant with IEEE 802.11 b/g/n standard for the 2.4GHz band. The module is cloud compatible thanks to the complete protocol package, which includes application and security layers. It can operate in serial-to-Wi-Fi and standalone mode with customer applications developed in the subsystem based on the MicroPython environment. The SPWF04SA module is configured with a highly-efficient, embedded micro 2.4GHz ISM band antenna and certified FCC/IC and CE. The module supports WPA2-personal and WPA2-enterprise security and WPS (Wi-Fi protected setup).
- 2.4GHz IEEE 802.11 b/g/n transceiver, integrated TCP/IP protocol stack
- High performance STM32F439-ARM Cortex -M4, 256KB SRAM, 2MB embedded high speed flash memory
- Open, WEP, WPA2 PSK, WPA2 enterprise, miniAP easily provisioned (SSID, PWD) & WPS for station
- Station, IBSS and miniAP system modes (supporting up to 5 stations)
- Fast Wi-Fi re-association after reset & secure firmware and FileSystem updates Over The Air (OTA)
- AT command set interface through UART, single voltage supply (3.3V typical)
- UART and SPI interface to host system, 19 configurable GPIOs, SPI interface with simple protocol
- 18.3dBm at 1Mbps DSSS, 13.7dBm at 54Mbps OFDM TX power
- RX sensitivity -96.0dBm at 1Mbps DSSS, -74.5dBm at 54Mbps OFDM
- Small form factor of 26.92mm x 15.24mm x 2.35mm
Области применения
Беспроводное, Связь и Сеть
Интерфейс Модуля:
SPI, UART
Линейка Продукции:
SPWF04
Применение Модуля:
Потребительское, Здоровье и Фитнес, Промышленное, M2M и Автоматизация Дома, Безопасность
Частота РЧ:
2.5ГГц
SVHC (Особо Опасные Вещества):
No SVHC (12-Jan-2017)
RoHS статус:
Да
