This topic describes the flow of the Link Visual low-power Wi-Fi module keepalive solution.
Link Visual low-power solution
Business flowchart

Advantages of the Link Visual low-power Wi-Fi module
- Saves time. The module is pre-configured for the Link Visual low-power solution, which eliminates the need for a separate design.
- Increases efficiency. The module has a proven track record and helps you quickly resolve development challenges.
- Stable and reliable. The module is market-proven for its stability and quality and is suitable for mass production.
- Technical support. You can receive support from both Alibaba Cloud and the original manufacturer to identify and resolve product issues.
Business cooperation
Customers can purchase the LinkVisual video cloud service and LinkVisual low-power Wi-Fi modules.
Link Visual hardware-software integrated low-power Wi-Fi module
Link Visual offers stable, low-power Wi-Fi modules. You can purchase modules that support the Link Visual low-power solution for your products.
The market-proven, low-power hardware Wi-Fi modules from Link Visual reduce your initial development costs and improve device stability.
Module products and specifications
| No. | Product | Model | Form | With RTC | With shielding cover | Low-power chip | Supplier |
| 1 | Low-power Wi-Fi module | WF-H861L-SSA1 | Module | No | With | 3861L | Ailian |
| 2 | Low-power Wi-Fi module | WF-H861L-SSA2 | Module | No | No | 3861L | Ailian |
| 3 | Low-power Wi-Fi module | WF-H861L-SSB1 | Module | Yes | With | 3861L | Ailian |
| 4 | Low-power Wi-Fi module | WF-H861L-SSB2 | Module | Yes | No | 3861L | Ailian |
| 5 | Low-power Wi-Fi module | FG3161ASLX-01 | Module | No | With | 3861L | Fn-Link |
| 6 | Low-power Wi-Fi module | FG3161ASLX-02 | Module | Yes | With | 3861L | Fn-Link |
| 7 | Low-power Wi-Fi module | FG3161AHILX-01 | Module | Yes | Yes | 3861L | Fn-Link |
Sample testing
Alibaba Cloud provides samples of the product that you select for testing.
Technical support
- Exclusive Alibaba Cloud technical support
- You can receive compilation support for the device-side software development kit (SDK). This includes the Link Visual device SDK and the low-power solution device SDK. For more information about the SDK, see SDK introduction.
- You can receive technical support to track your project implementation. This support helps identify issues on the Alibaba Cloud side and provides solutions.
- Original manufacturer support
- You can receive technical support from the original manufacturer for the Link Visual low-power solution.
Self-developed low-power solution
Business flowchart

Business cooperation
Purchase the LinkVisual video cloud service.
Technical support
Alibaba Cloud Technical Support
- You can receive compilation support for the device-side SDK. This includes the Link Visual device SDK and the low-power solution device SDK.
- You can use the Alibaba Cloud ticket system to resolve issues related to MQTT and the alert service.
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