WFM-250 is a single chip wireless Internet-of-Things module. The advance Realtek RTL8195AM chipset combines an ARM-Cortex M3 MCU, WLAN MAC, a 1T1R capable WLAN baseband and RF. It provides useful high speed connectivity interfaces, such as USB 2.0 host, USB 2.0 device, SDMMC HS, SDIO device, and MII/RMII interfaces. It also provides a bunch of configurable GPIOs which are configured as digital peripherals for different application and control purpose.
  • Support IEEE 802.11 b/g/n Standard
  • One Transmit and one Receive path (1T1R)
  • Frequency range: 2.412GHz – 2.484GHz
  • ARM® Cortex®-M3 Core
  • CPU Clock: 166MHz
  • Memory capacity: 1MB of ROM, 2MB of Flash, 496kB of SRAM
  • Flash size: 8MB
  • Operating Voltage: DC 3.3V
  • Other interface: UART, JTAG, I2S, I2C, SPI, SDIO
  • RoHS Compliant
  • Dimension: 18 mm x 21 mm x 1 mm

  • Cloud Connectivity
  • Home Automation
  • Home Appliances
  • Access Control
  • Security Systems
  • Smart Energy
  • Internet Gateway
  • Industrial Control
  • Smart Plug and Metering
  • Wireless Audio
  • IP Network Sensor Nodes

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