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Overview

ST67 Wireless breakout for STM32​

The ST67W611M1 Wireless breakout is a high-performance 1x1 2.4GHz Wi-Fi 6 and Bluetooth 5.4 modem by Qualcomm.

ST67W611M1 operates as an IoT connectivitly transciever, with an external STM32 host MCU running applications.

The board integrates:

  • A PCB antenna, a RF connector for external antenna
  • 4MB NOR flash
  • 40 MHz high-precision quartz for optimal RF performance
  • Data interface through SPI
  • 32768 Hz internal oscillator
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This board comes pre-flashed with the X-CUBE-ST67W61 Expansion Software package, so you can start developing immediately out of the box.
ST67 Wireless Breakout for STM32
ST67 Wireless Breakout for STM32

Which product is this documentation for?​

ST67 Wireless Breakout for STM32

ST67 Wireless Breakout for STM32

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Key features​

  • Wireless chip: STMicroelectronics ST67W611M1A6B
  • Wi-Fi standard: IEEE 802.11b/g/n/ax (Wi-Fi 6), 2.4 GHz
  • Wi-Fi throughput: Up to 17 Mbps TCP
  • Wi-Fi security: WPS, WEP, WPA, WPA2, WPA3
  • Wi-Fi modes: STA, SoftAP, concurrent STA + SoftAP
  • Bluetooth: Bluetooth LE 5.4, up to 2 Mbps
  • BLE topologies: Peer-to-peer, broadcast, mesh
  • Wi-Fi & BLE: Run concurrently
  • Host interface: SPI (up to 40 MHz, full-duplex) or UART (2 Mbps)
  • Supply voltage: 3.3 V
  • IO voltage: 1.8 V or 3.3 V
  • Deep sleep current: 90 µA
  • Operating temperature: −40 °C to +85 °C
  • Onboard crystal: 32.768 kHz oscillator
  • Power stability: Decoupling capacitor bank for clean 3.3 V supply
  • Antenna: Built-in PCB antenna, all RF components on-module
  • Pin header: 11-pin male header (SPI, UART, CHIP_EN, BOOT, 3.3 V, GND)
  • Form factor: Breadboard-friendly breakout board
  • Pre-flashed firmware
  • Certifications: FCC, CE/RED, IC (Canada), JRFARIB, RCM, RoHS, REACH