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Discussion Starter · #1 ·
Can anybody post the Bluetooth module pinout?

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Its in the schematics section, but pins 11 & 12 are the wrong way around
 

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Discussion Starter · #3 ·
Sorry, I didn't find it, now I've done :wink:

Another doubt, I have the module, but I don't know which is Pin#1 (the connector has not numbers), any help?

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The pins are labled on the 54-pin connector that mates to the module.

On the module itself, pin 1 would be the lower left pin (I think!)
 

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Discussion Starter · #5 ·
Lower left I connect +12V, next GND and there is a short-circuit, so it does not seems to be correct :oops:
 

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BT unit pin out

Hi, just been outside and looked at mine.

With the unit label on top, BT antenna socket on left side and looking into the unit connector:-

There are three rows of 18 resceptacles

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19

54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 32

Bob
 

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BT Pin out - all pins list

... and on the same subject, I cannot find a list of what all the pins do - there's a partial, and apparently slightly ambigous list in 'Schematics' that covers just the pins required for a non-cradle BT install, and another that is the cross reference to a telematics installation. Does some kind person have the full definitive listing they could make available, and if schematics is wrong (pins 11 and 12 reversed?) , could the author generously update it when they have the time so we have a known good reference source on the forum?

Is there a short between pins 53 and 54, does it matter, or is that now a defective unit?

Bob (Comes of being an Ex BT Quality manager!)

And before you ask, BT = British Telecommunications plc !!!!
 

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Re: BT unit pin out

looks like I was thinking upside down as usual!

half_a_florin said:
Hi, just been outside and looked at mine.

With the unit label on top, BT antenna socket on left side and looking into the unit connector:-

There are three rows of 18 resceptacles

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19

54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 32

Bob
 
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