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Can an OTA update be performed by group?

Last Updated on：2023-10-24 07:21:39

Yes. A gateway can perform an OTA update for connected sub-devices simultaneously, which has been applied to commercial lighting SaaS products. According to testing and verification, it takes about 2 hours to upgrade 200 sub-devices. Compared with the one-by-one update (5 minutes for each) of sub-devices, 87.5% time is saved, significantly improving the efficiency.