# Bluetooth DIP Module - Roving Networks and PIC NEED HELLP

**URL:** <https://community.sparkfun.com/t/bluetooth-dip-module-roving-networks-and-pic-need-hellp/9680>\
**Category:** Wireless & IoT\
**Created:** [January 16, 2009, 1:09am UTC](https://community.sparkfun.com/t/bluetooth-dip-module-roving-networks-and-pic-need-hellp/9680 "2009-01-16T01:09:27Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Camolas](https://avatars.discourse-cdn.com/v4/letter/c/da6949/32.png) [@Camolas](https://community.sparkfun.com/u/Camolas)\
**Post date:** [January 16, 2009, 1:09am UTC](https://community.sparkfun.com/t/bluetooth-dip-module-roving-networks-and-pic-need-hellp/9680/1 "2009-01-16T01:09:27Z")

</div>

Hi,

I have a [https://www.sparkfun.com/commerce/produ … ts\_id=8550](https://www.sparkfun.com/commerce/product_info.php?products_id=8550) and this are the _ **Settings** _

BTA=000666014CC6

BTName=CCPC

Baudrt=9600

Parity=None

Mode =Slav

Authen=0

Encryp=0

PinCod=1234

Bonded=0

Rem=000B0D098086

I have use a Logic Level Converter and a PIC 16f877a (5v) this is my wardware setup.

[[\<LINK\_TEXT text=“http://img108.imageshack.us/img108/3605 … terpl3.jpg”\>http://img108.imageshack.us/img108/3605/levelconverterpl3.jpg\</LINK\_TEXT\>](http://imageshack.us)

This is a simple code in PBP to see if pic is talking to the BT

* * *

@ Device HS\_OSC

define OSC 20

Include “modedefs.bas” ’ Include serial modes

TrisB.5=1 ’ Rx BT

TrisB.4=0 ’ Tx BT

TrisB.0=0

Pause 5000

Serout2 Portb.4,84, [“$$$”,13]

Pause 5000

Serin2 Portb.5,84, [wait(“CMD”)]

High PortB.0

End

* * *

Using the a PC USB BT to config. the module i can comunicate very well with the module send “$$$” and received “CMD” more and more …

And my big big problem is when using the pic to config. the module the led dont light, i tryed connecting the BT with a PC USB BT and the pic at same time and using hyperterminal to see what is going on and i saw the “$$$” send by the pic but not the response from rthe BT “CMD”.

Can you people hellp me?

Thanks for caring.]([http://imageshack.us](http://imageshack.us))

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<div class="post-metadata">

**Author:** ![Camolas](https://avatars.discourse-cdn.com/v4/letter/c/da6949/32.png) [@Camolas](https://community.sparkfun.com/u/Camolas)\
**Post date:** [January 19, 2009, 8:56pm UTC](https://community.sparkfun.com/t/bluetooth-dip-module-roving-networks-and-pic-need-hellp/9680/2 "2009-01-19T20:56:39Z")

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Hi,

I solvet it my problem was on the level converter, bad connection see how its done.

[[\<LINK\_TEXT text=“http://img508.imageshack.us/img508/8994 … pl3ub9.jpg”\>http://img508.imageshack.us/img508/8994/levelconverterpl3ub9.jpg\</LINK\_TEXT\>](http://imageshack.us)

Xau]([http://imageshack.us](http://imageshack.us))