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Cytron Bluetooth Module AT mode no return

http://forum.cytron.io/viewtopic.php?f=26&t=13016

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Cytron Bluetooth Module AT mode no return

PostPosted: Thu Feb 08, 2018 11:33 pm
by ylums
Hi,

I have tried typing the AT mode in the Serial Monitor by Arduino IDE and it should return 'ok' but I have tried all the available baud rate but still empty response. Is the module faulty?

Thankyou

Re: Cytron Bluetooth Module AT mode no return

PostPosted: Fri Feb 09, 2018 8:43 am
by Idris
Hi ylums,

Could you provide a few clear photos of your hardware setup?