Wi-Fi Standalone
Microchip’s SAMW25 is a standalone IoT solution with both a microcontroller and Wi-Fi SoC in one complete module package. The SAMW25 uses the SAMD21 ARM® Cortex®-M0+ MCU to run the host application. The SAMD21 MCU includes the API and an SPI driver for interfacing to the onboard Wi-Fi SoC. The Wi-Fi SoC is Microchip’s ultra-low power WINC1500, an IEEE 802.11 b/g/n IoT network controller with integrated TCP/IP and Wi-Fi stack.
SAMW25 Key Features
- Fully-certified IEEE 802.11 b/g/n Wi-Fi module
- WINC1500 Wi-Fi SoC plus SAMD21 ARM Cortex-M0+ based MCU
- Integrated PA and T/R switch
- Wi-Fi Direct, station mode and SoftAP support
- Supports IEEE 802.11 WEP, WPA
- 4 Mbit internal Flash memory with OTA firmware upgrade
- SPI, UART and I2C as host interfaces
- TCP/IP protocol stack (client/server) sockets applications
- Network protocols (DHCP/DNS), including secure TLS stack
- Can operate completely host-less in most applications
IoT Standalone Products
DEVICE DESCRIPTION
ATSAMW25 Fully-integrated single-source MCU + IEEE 802.11 b/g/n Wi-Fi solution with Atmel Studio development tools