cybt 343026 module connecting problems

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GHKC
Level 3
Level 3
10 replies posted 10 questions asked 5 replies posted

dear madam/sir,

we are using cybt343026 module in my printer devices. for cybt343026 we are using spp example and we modified as per our requirement(added our own commands for connection between our mcu and cybt343026 module).

we are connecting to cybt343026 module to samsung mobiles(j2,m01,on7pro) without pair code. data sending from mobile to module(through bluetooth) and module to mcu(trough puart).this is our requirement.

problem:

1.when we are connecting to bluetooth one to 3 time it is connecting properly but after that bluetooth not connecting.

2.in mobile bluetooth settings bluetooth scanning  not working after restarting mobile  or flight on off then its connecting but after 1 to 3 connections again not connecting.

thanks,

hari

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4 Replies
SheetalJ
Moderator
Moderator
Moderator
First comment on KBA 750 replies posted 500 likes received

Hello Hari,

I am bit confused; Is connection not happening with more than 3 different devices? Or same device but more than 3 times?

FYI: Can BT search function and BT connection realized simultaneously

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GHKC
Level 3
Level 3
10 replies posted 10 questions asked 5 replies posted

hi sir

thanks for your response.

I am bit confused; Is connection not happening with more than 3 different devices? Or same device but more than 3 times?connection not happen with same device .

the 3 is not proper count it may be happen less or more also

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SheetalJ
Moderator
Moderator
Moderator
First comment on KBA 750 replies posted 500 likes received

Hi Hari,

Can you please provide me the configuration you are using while testing? cfg.c file should work.

Also, Can you try testing once with another mobile phone like iPhone, Redmi or any other brand than Samsung?

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GHKC
Level 3
Level 3
10 replies posted 10 questions asked 5 replies posted

hi sir,

here i am added my config file please check and tell me where i done mistake

 

regards,

hari

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