Function

Enhancement of NearLink Technology
Based on the NearLink technology, compared with traditional Bluetooth, the transmission rate of this module is significantly improved, reaching up to six times that of traditional Bluetooth. It can meet the rapid transmission requirements of large amounts of data such as high-definition audio and high-definition video. Meanwhile, its low-latency characteristic is remarkable, which can ensure the real-time response between devices. It performs excellently in scenarios with high requirements for real-time performance, such as industrial automation control and intelligent transportation. In addition, the NearLink technology endows the module with stronger anti-interference capabilities, enabling it to maintain stable communication in complex wireless environments, reducing data transmission errors and interruptions, and ensuring the reliability of data transmission.

Dual-mode Bluetooth Communication
It supports dual-mode communication of Bluetooth Low Energy (BLE) and Standard Bluetooth (SLE). The BLE mode is applicable to devices with strict requirements on power consumption, such as smart wristbands and sensors, and can extend the battery life of these devices. The SLE mode is capable of being compatible with traditional Bluetooth devices, ensuring stable connections and communications with various existing Bluetooth devices, thus improving the compatibility and universality of the devices.

Multi-device Connection and Collaboration
It supports multi-device connection and is able to establish connections with multiple NearLink devices or other Bluetooth devices simultaneously to build a device network. In the smart home scenario, it enables centralized control and automated linkage of various devices such as smart door locks, smart lighting, and smart home appliances. In the field of intelligent vehicles, it can support the wireless connection and collaborative work between the vehicle-mounted infotainment system and devices like vehicle seats, audio systems, and cameras, enhancing users’ intelligent experience.

Specification

• Core Module: Fn-Link 3243B-R
• Bluetooth：
  Supports BLE 4.0/4.1/4.2/5. 0/5.1/5.2
  Supports speeds of 125Kbps, 500Kbps, 1Mbps, and 2Mbps
  Supports high-power 20dBm
  Standard：LE(1M),2LE(2M)
  Number of Channels：40
• SLE：
  Supports SLE 1MHz/2MHz/4MHz, with a maximum air port speed of 4Mbps
  Standard：SLE1M,SLE2M,SLE4M
  Frequency Band：2400 MHz ~ 2483.5 MHz
  Number of Channels：79
• Operating Temperature: -40 ~ +85℃