Unverified50% confidenceFactExact time
低功耗蓝牙（BLE）是蓝牙4.0标准引入的特性，单颗纽扣电池可支持传感器节点运行数月甚至数年
1
Sources
50%
Confidence
Long-term
Relevance
7/8/2026
First Seen
Sources
AI Learns to Speak Plant: How Smart Gardening Lets Plants Talk to Us
youtubeOpenAI6/25/2026
Cite This Claim
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