How to configure cybt-423028-02 module in deep sleep mode

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How to configure cybt-423028-02 module in deep sleep mode

ns_4270701
Level 3
Level 3
10 replies posted 10 questions asked 5 replies posted
‎Feb 08, 2020 01:58 AM
‎Feb 08, 2020 01:58 AM
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Development environment:

Windows 8.1 pro

Platform: CYBT-423028-02

IDE: Wiced Studio 6.2.1

Schematic-cybt-423028-02.png

Since we are not controlling bt module through any host, We had left the "Host_wake" pin unconnected.

Share step by step procedure document. Suggest what to configure for sleep parameters.

Our requirement:

We want to configure device in SDS mode.

The device should wake only on bluetooth connection request reception, once the connection breaks it should back in sleep mode until next bluetooth activity.

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Re: How to configure cybt-423028-02 module in deep sleep mode

AnjanaM_61
Moderator
Moderator
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10 questions asked 5 comments on KBA First comment on KBA
‎Feb 09, 2020 10:09 PM
‎Feb 09, 2020 10:09 PM
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Hi ,

CYBT-423028-02 contains CYW20719 as the base chip.

Please go through our low power guidelines doc here: https://www.cypress.com/design-guides/cyw20706-cyw20735-and-cyw20719-low-power-modes

After reading the doc , you can refer to low_power_sensor demo example available in WICED SDK ( /20719-B1_Bluetooth/apps/demo/low_power_sensor )

Thanks & Regards,

Anjana

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