Low Power Wi-Fi / Bluetooth Combo Sip Modules by Atlantik Elektronik

03. May 2023 | Planegg

Experience the smooth connection on the 6Ghz band via Wi-Fi 6E technology and be impressed by the advantage of low interference and latency. Get rid of the crowded Wi-Fi 2.4G and 5G band with this ultra-small size module on your wearable devices.



SparkLANAP5881 is based on Synaptics’ latest Wi-Fi 6E Sip solution, combined with Bluetooth 5.2 technology. Using WLBGA (wafer-level ball grid array) chip packaging design, it is an industrial-grade BGA SIP module with a tiny size of only 8.5 x 8.5 x 1 mm. With excellent speed performance, low power consumption, and with support of a variety of interfaces – PCIe, SDIO, and USB, AP5881 is an ideal solution for wearable solutions.

AP5881 is a fully Wi-Fi 6E and Bluetooth functionalities module with seamless roaming capabilities and advanced security, that can also associate with different vendors’ Wi-Fi 6E or legacy Access Points / Routers and run up to a PHY rate of 600Mbps with a single stream.

This compact module is a total solution for a combination of Wi-Fi + BT technologies. The module is specifically developed for tablets, OTT boxes, and portable & mobile devices.


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Product Features

SparkLan AP5881


  • Radio band support for 2.4 / 5 / 6 GHz band including 6GHz UNII-5,6,7,8

  • Support 802.11ax & legacy for 2.4 / 5 GHz band / 802.11ax only for 6GHz band

  • Single-stream spatial multiplexing up to 600 Mbps data rate

  • 20, 40, 80 MHz channels with optional SGI (1024 QAM modulation) for 5 / 6 GHz bands

  • Supports standard SDIO v3.0 and PCIe 3.0 Gen2, compatible with SDIO v2.0 HOST interfaces

  • TX and RX low-density parity check (LDPC) support for improved range and power efficiency



  • BT host digital interface:
    • HCI UART (up to 4 Mbps)
    • PCM for audio data
    • I2S Interface
  • Complies with Bluetooth Core Specification Version 5.2 with provisions for supporting future specifications. With Bluetooth Class 1 or Class2 transmitter operation
  • Supports extended synchronous connections (eSCO), for enhanced voice quality by allowing for retransmission of dropped packets.
  • Adaptive frequency hopping (AFH) for reducing radio frequency interference.


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