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DWS ADD-ON/DWS Hardware/General Information/Chipset

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History
Version Issue Date Notes
1.0.0 Jan 2022 First version



Contents

IntroductionEdit

The module is built around a Telit WE866C6-P Dual Band (2.4GHz and 5GHz) 802.11 ac WiFi and Bluetooth 5 module. The module implements the necessary PHY/MAC layers to support WLAN applications in conjunction with a host processor over a SDIO interface. The module provides a Bluetooth platform through the HCI transport layer. Both WLAN and Bluetooth share the same antenna port.

FeaturesEdit

  • Based on Telit WE866C6-P
  • Wi-Fi - 802.11 a/b/g/n/ac (dual band 2.4GHz and 5GHz)
  • Bluetooth BLE 5 with low energy (LE) support
  • Reduced footprint: 25 mm x 38 mm
  • Low height profile
  • U.FL connector for external antenna
  • Integrated LTE-Wi-Fi/BLE coexistence filter
  • Additional PCM interface for BT Audio (optional)
  • Industrial operating temperature range: -40 / +85 °C

Interface timingsEdit

Please refer to the WE866C6-P Datasheet for SDIO 3.0 [WiFi] and UART [Bluetooth] interface timings.