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Sperll SP548E SPI RGB IoT LED Controller Instructions — questions & answers

Read product questions and troubleshooting answers linked to Sperll SP548E SPI RGB IoT LED Controller Instructions.

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How do I use the BanlanX app features for the SP548E controller beyond just powering it on and off?

2026-07-25 1 answer

The BanlanX app provides several advanced features for the SP548E controller beyond basic power controls. To access these, ensure your device is connected via…

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Can I control two separate SP548E controllers using a single app?

2026-07-25 1 answer

Yes, you can control multiple SP548E controllers using a single app. According to the product manual, the BanlanX app supports group management for multiple…

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