Hello,
Weeks ago, I started to try interfacing my Arduino Uno r3 with one of my nokia phones (6086 & 6136).
I have been through lot of links, blogs and even this forum.
Here is a short list:
http://arduino.cc/forum/index.php/topic,132920.0.html
http://1474orchard.ca/projects/?entry=entry110123-142726
http://arduino.cc/forum/index.php/topic,21490.0.html
http://arduino.cc/forum/index.php/topic,20775.0.html
http://www.insidegadgets.com/2013/01/12/how-to-use-nokia-f-bus-to-send-an-sms-message/
This leads me to try many methods. And finally none of them worked out.
All of those methods use FBus.
Here is an exhaustive list of what I tried:
- Nokia RX|TX connected to Arduino TX|RX directly, use of Serial.write and Serial.print, all baud rates tested : NOK
- Nokia RX|TX connected to Arduino pin 2 & 3, use of SoftwareSerial, all baud rates tested : NOK
- Nokia RX|TX connected to Arduino TX|RX directly, Arduino TX signal inverted using a transistor, use of Serial.write, all baud rates tested : NOK
- Nokia RX|TX connected to Arduino pin 2 & 3, use of SoftwareSerial, signal inverted option of SoftwareSerial, all baud rates tested : NOK
- And even trying to send AT command with RX|TX --> TX|RX wiring (why not !): NOK
The only thing that happened is getting a single 0 in the second method if I remeber well.
I learnt a lot, but to be honnest, I think I am going to burn those damn phones...
But if by any chance you have an idea (not a link, I think I already saw all of them), but maybe a past experience of yours, I will be grateful.
Thank you !
Loïc