Wi-Fi Internet-of-Things Module

WFM-250

  • 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

WFM-320B

  • Support IEEE 802.11 b/g/n Standard
  • One Transmit and one Receive path (1T1R)
  • Frequency range: 2.412GHz – 2.484GHz
  • ARM® Cortex®-M4 Core at 80 MHz
  • CPU clock: 80MHz
  • Memory capacity: 64kB of Flash, 256kB of SRAM
  • Flash size: 8MB SPI Flash
  • Operating Voltage: DC 3.3V
  • Other interface: USB, UART, JTAG, I2S, I2C
  • RoHS Compliant
  • Dimension: 20.5 mm x 17.5 mm x 0.8 mm

WFM-400

  • 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: 512kB of ROM, 1MB of Flash, 448kB of SRAM
  • Flash size: 8MB
  • Operating Voltage: DC 3.3V
  • Other interface: UART, JTAG, I2S, I2C, SPI, SDIO
  • RoHS Compliant
  • Dimension: 19 mm x 22.25 mm x 1 mm

WFM-410

  • 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: 512kB of ROM, 1MB of Flash, 496kB of SRAM
  • Flash size: N/A
  • Operating Voltage: DC 3.3V
  • Other interface: UART, JTAG, I2S, I2C, SPI, SDIO
  • RoHS Compliant
  • Dimension: 19 mm x 22.25 mm x 1 mm

WFM-M687

  • Support IEEE 802.11 b/g/n Standard
  • Built in IPEX compatible antenna or PCB antenna
  • Main chip: Mediatek MT7687F
  • Frequency range: 2.412GHz-2.484GHz
  • CPU Clock: 160MHz
  • Memory capacity: ILM ROM 832KB
  • ILM RAM 320KB
  • FLASH 2MB
  • Flash size: N/A
  • PCB stack: 4 layers
  • Interface: UART、PWM、I2C、I2S、SPI、IrDA
  • Operating Voltage: DC 3.3V +/- 10%
  • RoHS Compliant
  • Dimension: 37 mm x 18 mm x 1mm

WFM-M697N

  • Support IEEE 802.11 b/g/n Standard
  • Built in IPEX compatible antenna or PCB antenna
  • Main chip: Mediatek MT7697
  • Frequency range: Wi-Fi : 2.412GHz-2.484GHz
  • BT: 2.402GHz-2.480GHz
  • CPU Clock: 192MHz
  • Memory capacity: ILM ROM 832KB
  • ILM RAM 320KB
  • Flash size: SOIC-8
  • PCB stack: 4 layers
  • Interface: UART、PWM、I2C、I2S、SPI、IrDA
  • Operating Voltage: DC 3.3V +/- 10%
  • RoHS Compliant
  • Dimension: 37 mm x 18 mm x 1mm

WFM-M697D

  • Support IEEE 802.11 a/b/g/n Standard
  • Built in IPEX compatible antenna or PCB antenna
  • Main chip: MediaTek MT7697D
  • Frequency range: Wi-Fi : 2.412GHz-2.484GHz /
    5.180GHz-5.825GHz
  • BT: 2.402GHz-2.480GHz
  • CPU Clock: 192MHz
  • Memory capacity: ILM ROM 832KB
    ILM RAM 320KB
  • Flash size: 16M
  • PCB stack: 4 layers
  • Interface: UART、PWM、I2C、I2S、SPI、IrDA
  • Operating Voltage: DC 3.3V +/- 10%
  • RoHS Compliant
  • Dimension: 37 mm x 18 mm x 1mm