RIOTEC CO. LTD R8001 Manual Do Utilizador
Version 1.4, 2012/10/4
3.2 Cradle Role
▓PIO Definition in SPP mode:
Pins
Type
Function
Descriptions
PIO 2
(Out)
CONNECTION_IND
Connected : High, otherwise : Low
PIO 3
(In)
BTN_DISCONNECT
Pulled high to disconnect SPP connection.
PIO 4
(In)
BTN_DISCOVERABLE
High: Discoverable, Low(default): Connectable
PIO 5
(Out) N/A
PIO 6
(In) N/A
PIO 7
(In) N/A
PIO 8
(In) N/A
PIO 9
(Out) N/A
PIO 10
(Out) N/A
PIO 11
(Out) N/A
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