ez link problems

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oiley
 
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ez link problems

Post by oiley »

Hi I am looking for some help on getting my new ez-link to work the product number is 1588 the device shows as 2c4d when pairing .
http://www.adafruit.com/products/1588 is the item link.
I am aware i need to use Bluetooth v2.1 or higher and i am using version 3 .
I have no problem getting the computer or phone to find the board or pair with it but when opening real term and connecting to the com port that the device is on i have no activity on the tx pin of the board testing with logic or a scope and no change in the lights pattern on the board, also looping tx to rx i get no return in real term..
I have tried a few Bluetooth dongles and a few phones with the same result.
when searching for Bluetooth services I get connection failed failed error .
I have a h05 Bluetooth board that works without a problem using realterm.
I would great appreciate anybody's input as to what i might be doing wrong.
Thanks for taking the time to read my post
Dave

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adafruit_support_rick
 
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Joined: Tue Mar 15, 2011 11:42 am

Re: ez link problems

Post by adafruit_support_rick »

When you connect with realterm, does the red led on the EZ-Link start to flash rapidly?
Please post clear, detailed pictures of both sides of the module, showing your soldering.

oiley
 
Posts: 2
Joined: Sat Aug 02, 2014 11:38 am

Re: ez link problems

Post by oiley »

Thanks for replying ,
I have a Conn light flashing maybe once every 2 seconds and it does not change at any time when connecting with any device phone or PC Bluetooth .
I hopefully have attached pictures of both sides of the board and a screen shot of my Bluetooth settings screen
Thanks again Dave
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adafruit_support_rick
 
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Joined: Tue Mar 15, 2011 11:42 am

Re: ez link problems

Post by adafruit_support_rick »

Please email [email protected] with a link to this thread for a replacement EZ-Link module

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