not working

[ran-j]

Im traing to send data to my server

`#include int tes = 0; int RX_PIN = 7; int TX_PIN = 8; int RST_PIN = 12; HTTP http(9600, RX_PIN, TX_PIN, RST_PIN); void setup() { Serial.begin(9600); Serial.println("Starting!"); }

void loop() { if(tes==0){ tes = 1; http.configureBearer("movistar.es"); http.connect();

char response[256];
Result result = http.post("www.rannet.com.br/test", "{\"date\":\"12345678\"}", response);

Serial.println(response);

http.disconnect();

}else{

}

}`

And the output is

`Starting! AT

OK AT+CREG?

+CREG: 0,4

OK AT+CBC

+CBC: 0,0,3242

OK AT+CSQ

+CSQ: 22,0

OK AT+CREG?

+CREG: 0,0

OK AT+CBC

+CBC: 0,0,3247

OK AT+CSQ

+CSQ: 19,0

OK AT+CREG?

+CREG: 0,0

OK AT+CBC

+CBC: 0,0,3264

OK AT+CSQ

+CSQ: 19,0

OK AT+CREG?

+CREG: 0,0

OK AT+CBC

+CBC: 0,0,3258

OK AT+CSQ

+CSQ: 17,0

OK AT+CREG?

+CREG: 0,0

OK AT+CBC

+CBC: 0,0,3253

OK AT+CSQ

+CSQ: 18,0

OK AT+CREG?

+CREG: 0,0

OK AT+CBC

+CBC: 0,0,3231

OK AT+CSQ

+CSQ: 22,0

OK AT+CREG?

+CREG: 0,0

OK AT+CBC

+CBC: 0,0,3264

OK AT+CSQ

+CSQ: 22,0

OK AT+CREG?

+CREG: 0,0

OK AT+CBC

+CBC: 0,0,3264

OK AT+CSQ

+CSQ: 23,0

OK AT+CREG?

+CREG: 0,0

OK AT+CBC

+CBC: 0,0,3264

OK AT+CSQ

+CSQ: 23,0

OK `

[carrascoacd]

Hi!

It looks like you are not connected to any network as AT+CREG returns 0,0. Check this out http://m2msupport.net/m2msupport/atcreg-network-registration/

It could be a problem related to your network provider. Check if the SIM card is working in a mobile phone first.

Note: you must disable the PIN code in your SIM card as the library does not suport PIN verification for the moment.

Cheers,

[ran-j]

how do I do AT+CRE registration ?

[ran-j]

Right, now this :

` AT+CREG?

+CREG: 0,2

OK ⸮AT+CSQ

+CSQ: 0,0

OK AT+CREG?

+CREG: 0,2

OK

Call Ready

SMS Ready AT+CBC

+CBC: 0,0,3286

OK AT+CSQ

+CSQ: 0,0

OK ⸮AT+CBC

+CBC: 0,0,3209

OK AT+CSQ

+CSQ: 0,0

OK

Call Ready

SMS Ready AT+CREG?

+CREG: 0,2

OK `

[carrascoacd]

I think your device is restarting so you are reconnecting always, notice the � characters and the "Call Ready" output. Check the power supply as it could not be enough (should deliver at least 2A peak current if you are using sim800l).

[ran-j]

I made it, apparently dont work with DCcduino.

[carrascoacd]

@ran-j I'm using a DCcduino uno also and it works perfectly. I had a similar problem and it was because the power supply for the SIM800L was not enough (it can't be connected directly to the arduino. It needs an independent LiPo battery)