29 917
modifications
Modifications
Sauter à la navigation
Sauter à la recherche
Ligne 19 :
Ligne 19 : − + Ligne 31 :
Ligne 31 : + + + + + + + + + + − + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
ADAFRUIT-FONA-Brancher-USB (voir la source)
Version du 27 novembre 2015 à 12:08
, 27 novembre 2015 à 12:08→Utilisateurs Linux
Connect to that COM port at 8N1 (8-bit, no parity bit, 1 stop bit) at 9600 baud. You can actually use any baud rate and it will autodetect but 9600 is supported by any terminal program!
Connect to that COM port at 8N1 (8-bit, no parity bit, 1 stop bit) at 9600 baud. You can actually use any baud rate and it will autodetect but 9600 is supported by any terminal program!
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-03.png|640px}}
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-03.png}}
=== Vérifiez bien! ===
=== Vérifiez bien! ===
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-04.jpg|640px}}
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-04.jpg|640px}}
== Utilisateurs Linux ==
Nous avons également également essayé de brancher notre FONA sur une machine Linux (nous adorons Linux). Mais nous avons été très surpris de ne pouvoir communiquer facilement avec le FONA :-/
Linux (Mint/Ubuntu dans notre cas) dispose d'un très bon support matériel. Dès que nous branchons notre FONA via USB, la machine se dit que c'est peut être un modem série (ce qui est le cas du FONA) et envoi des commandes AT.
En gros, le FONA commence à être pris en charge par le système d'exploitation, ce qui perturbe énormément la communication que nous essayons d'établir avec un terminal.
Bref, c'était le cauchemar pendant une journée...
Désespéré, nous sommes passés au raccordement Arduino + Test avec la console série d'Arduino IDE... et notre premier SMS à été envoyé dans les 10 minutes (raccordement+téléversement arduino+envoi SMS)!
== Commandes de test ==
== Commandes de test ==
{{traduction}}
The FONA will echo characters back so you can see what you're typing - very handy!
Start by initializing the auto-baud'er by sending {{fname|AT}} and then return
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-10.png}}
You may have to try it twice to get it to auto baud. Once it works you should see the {{fname|AT}} characters echo and then {{fname|OK}} telling you its OK!
You can then send some commands to query the module and get information about it such as
* '''ATI''' - Get the module name and revision
* '''AT+CMEE=2''' - Turn on verbose errors (handy for when you are trying out commands!)
* '''AT+CCID''' - get the SIM card number - this tests that the SIM card is found OK and you can verify the number is written on the card
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-11.png}}
=== Tester la configuration ===
Some tests to verify the setup:
* '''AT+COPS?''' Check that you're connected to the network, in this case T-Mobile
* '''AT+CSQ''' - Check the 'signal strength' - the first # is dB strength, it should be higher than around 5. Higher is better. Of course it depends on your antenna and location!
* '''AT+CBC''' - will return the lipo battery state. The second number is the % full (in this case its 92%) and the third number is the actual voltage in mV (in this case, 3.877 V)
{{ambox-stop|text= If your SIM card is locked with a PIN code, you will need to enter the pin before you can connect to a network via the 'AT+CPIN' command. For example if the pin is 1234 you need to enter 'AT+CPIN=1234". }}
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-20.png}}
=== Tester l'envoi de SMS ===
Finally, you can try to text your phone! Sending an SMS is pretty darn easy.
* '''AT+CMGF=1''' - this will set it to TEXT mode not PDU (data) mode. You must do this because otherwise you cannot just type out the message.
* '''AT+CMGS="nnnnnn"''' - send a text message! You will get a '>' prompt for typing. Type out your message and when you are done send a [Control-Z] on an empty line to send
It may take a few seconds after the Control-Z character for the module to send the SMS (you'll get a +CMGS) and verify it was sent (OK reply)
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-30.png}}
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-31.png}}
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-32.png}}
=== Tester l'appel vocal ===
You can also make a phone call, you must have a headset attached to the 4-pole 3.5mm headset connector, with a mic!
To call, dial
* To call, dial '''ATD'''nnnnn; Don't forget the ; at the end!
* If they pick up you'll hear it in the headset, if no pickup, you'll get a '''NO CARRIER''' return
* Once you are chatting, you can hang up by sending '''ATH'''
{{ADFImage|ADAFRUIT-FONA-Brancher-USB-40.png}}
{{ADAFRUIT-FONA-TRAILER}}
{{ADAFRUIT-FONA-TRAILER}}