BLE ultra-low power voiceprint door lock
Author:xujinxi1. Project Background
The RSL10 Bluetooth module provided by OnSemi is the smallest Bluetooth low-power module in the industry. It also has the b...
xujinxionsemi and Avnet IoT Innovation Design Competition
(1) The role of battery service:
It can detect the battery power status in real time and remind users to replace or charge the battery in time.
(2) Implementation principle:
If you have some basic kno...
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