Convert WiFi connection to a ventilation system without using a network.
Convert WiFi connection to a ventilation system without using a network.
Hi everyone, I'm assisting my parents with several technical tasks during their renovation project. Recently, a new ventilation system was installed, requiring a network connection for the control unit. Before I dive into the problem, let me outline how the Wi-Fi setup works in our home. A few years ago, my father and I added two Cat6 cables under the basement where the fiber network enters, providing Wi-Fi coverage to both upper floors. One cable goes to the top floor, the other to the middle floor, both connected to Ubiquiti UniFi 6 Lite access points. This configuration gives us nearly perfect Wi-Fi coverage across every area. We're quite satisfied with it. However, the ventilation unit needs a wired connection for proper control. I’m puzzled because the manufacturer chose not to include Wi-Fi on the motherboard—it requires a physical cable. ☹ This feels like a strange decision, especially since the product is of Scandinavian quality and comes from a reputable brand. I’m disappointed that such a trusted item doesn’t support Wi-Fi. It seems odd they’d make it work only with an app. Right now, I have no options to change this situation. We didn’t realize the limitation before the carpenters sealed off all walls, so adding another cable down to the basement isn’t feasible. I searched online but found nothing relevant. My question is: could there be a way to connect an access point to a power outlet with a LAN port to make the ventilation unit wireless? I’m hoping this explanation clarifies things. Thank you in advance!
Considering the setup, placing the duct system down to the basement makes plenum-grade Ethernet a viable option within the pipes. Aligning the installation in that direction seems sensible. Given the device's low bandwidth needs, a wireless repeater or extender with an Ethernet port could work well. Another approach that avoids WiFi entirely is using PowerLine technology.
Yes, this setup could work. The adapter you mentioned operates on a specific frequency band, typically around 900 MHz or 1800 MHz depending on the region. It may have an impact on nearby Wi-Fi signals if they overlap, but modern devices usually manage interference well. Always check local regulations and test for any disruptions.
It should work fine, but you'll only find out for sure by trying it. I don't support Powerline if there are better Ethernet or AP options available. Both powerline adapters must share the same circuit without interference from surge protectors or line conditioners to function properly. Considering your constraints and limited bandwidth requirements here, it's worth a try. The device you linked doesn't support WiFi, so it won't disrupt your current setup. Since you don't need WiFi for the ventilation unit, I wouldn't be concerned about adding one either.
They produce external bridge units that link to a Wi-Fi network and deliver Ethernet output. From the Ethernet perspective, it appears as a standard wired connection. These are popular among retrocomputing communities for integrating vintage machines and operating systems into contemporary networks. https://www.amazon.com/Vonets-VAP11G-300...B014SK2H6W