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Topic: [Done] Android: Pair (Y), Connect (N) (Read 1 time) previous topic - next topic

runaway_pancake

Jul 31, 2016, 05:47 pm Last Edit: Aug 15, 2016, 02:24 am by Runaway Pancake Reason: title
I've been trying to get an HC05 going with ArduDroid.
They Pair, but I see no way, no means, to Connect.
I power it up, it's blinking at a fast rate ("2pps").
I Pair and it's blinking at a slower rate (1p every other sec). [Not as long, different from the AT?Command mode blink.]
I don't get/find any option to 'Connect'. TechBitar uses the 'action button', but all I get is a list of open "apps".

I found a bluetooth serial monitor for the PC. It has a 'Connect' button to click, and doing so makes the HC05 LED go into that double-blink state (indicating a Connection).

I'm savvy with the wires, it's not that.  For that matter, the Pair and Connect action have no Arduino interaction; all that's really required there is power.

The HC05 is set properly (see pic):
ROLE = 0  [S]
UART = 9600,0,0  [9600, 1 stop, no par]
CMODE = 1  [connect to any]

VERSION = hc01.com.V2.1


Any Masters of ArduDroid-Android-BT out there?

"Who is like unto the beast? who is able to make war with him?"
When all else fails, check your wiring!

runaway_pancake

Updating with my circuit/wiring

(Wow. Nobody can nail this?)
"Who is like unto the beast? who is able to make war with him?"
When all else fails, check your wiring!

runaway_pancake

I found the HC-06 that I was looking for ("linvor").
No difference with it. According to the Android, it Pairs, but that's it.
Its STATE LED stays in fast blink.
Nothing results a "Connect with?" option.
Must be some setting in the Android (??), but I cannot find it.
"Who is like unto the beast? who is able to make war with him?"
When all else fails, check your wiring!

runaway_pancake

I'm reading that Les Androids have a problem with these HC devices.
Need to change/modify the CLASS parameter
AT+CLASS=1
Dying to try this out.
"Who is like unto the beast? who is able to make war with him?"
When all else fails, check your wiring!

runaway_pancake

No joy there.
Got no reply to an enquiry: AT+CLASS? results a nothing, which is better than an 'ERROR', but not by much.
AT+CLASS=1 results an OK, but to no good end.
Sucks.
"Who is like unto the beast? who is able to make war with him?"
When all else fails, check your wiring!

runaway_pancake

#5
Aug 14, 2016, 11:09 pm Last Edit: Aug 15, 2016, 02:29 am by Runaway Pancake
Had to give up on "ArduDroid".
I found another app, though - Bluetooth Terminal HC-05 by mightyIT - $1.49 to turn off the ads.
It only has 5 buttons, but you can store whatever text you want sent with each or just go on-the-fly.
Eureka - something that works!

► ► My HC-05 double-blinks when it's 'connected' and the HC-05 (has the same ckt_bd w/o pb) goes solid on.
"Who is like unto the beast? who is able to make war with him?"
When all else fails, check your wiring!

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