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ABLUE TECH Manuals
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Bluetooth 5.1 module
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Table Of Contents
PTR9813
COPYRIGHT ©20
19
ALL
RIGHTS
RESERV
ED
X
UNTONG
T
ech
E-
mail:
nrf
@freqchina.co
m
3
Block diagram
:
Pin Des
cript
ion
of Modul
e
（
T
op V
iew
）
:
1
2
3
4
5
...
...
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