Datasheet Summary
Bluetooth Module Datasheet
Model:CZW-3021-01 Hardware Version：V2.0 Release Date：2018.05.11
ShenZhen Cheng Zhi Wei Technology Co.,Ltd Tel: (0755) 83328582 E-mail: xh@czwtech. Web: .czwtech. Shenzhen
List of Contents
1 summary............................................................................................3 2 General specifications.......................................................................3 3 Key Features
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3.1 Device description.............................................................................4 3.2 Features
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