DFRobot TEL0097 Manuale - Pagina 3
Sfoglia online o scarica il pdf Manuale per Unità di controllo DFRobot TEL0097. DFRobot TEL0097 11. Sim808 gps/gprs/gsm shield
Stampa la pagina
4. Set the function switch to `None`
5. Upload the sample code
6. Set the function switch to `Arduino` and make sure SIM808 could communicate with Arduino board
7. Press the Boot power button
8. Wait for the SIM card to register the network, the Net indicator LED will slowly flash every 3 seconds
Examples
Make Phone Calls
This example tests DFRobot_SIM808 SIM808 GPS/GPRS/GSM Shield's callUp function.
1. Open the SIM808_CallUp example or copy the following code to your IDE
2. Input your SIM's phone number in the line：``#define PHONE_NUMBER "187******39"``
3. Upload the code and set the function switch to `Arduino`
#include <DFRobot_sim808.h>
//Mobile phone number, need to change
#define PHONE_NUMBER "187******39"
DFRobot_SIM808 sim808(&Serial);
void setup() {
//mySerial.begin(9600);
Serial.begin(9600);
//********Initialize sim808 module*************
while(!sim808.init()) {
delay(1000);
Serial.print("Sim808 init error\r\n");
}
Serial.println("Sim808 init success");
Serial.println("Start to call ...");
//*********Call specified number***************
sim808.callUp(PHONE_NUMBER);
}
void loop() {
//nothing to do
}
Send SMS Messages
This example tests the DFRobot_SIM808 GPS/GPRS/GSM shield's send SMS functions
1. Open the SIM808_SendSMS example or copy the code to your project
2. Input your SIM's phone number in the line：``#define PHONE_NUMBER "187******39"``
3. Set the function switch to `Arduino`
#include <DFRobot_sim808.h>
//Mobile phone number, need to change
#define PHONE_NUMBER "187*******39"
//The content of messages sent
#define MESSAGE "hello,world"
DFRobot_SIM808 sim808(&Serial);
void setup() {
//mySerial.begin(9600);
Serial.begin(9600);
//******** Initialize sim808 module *************
while(!sim808.init()) {
delay(1000);
Serial.print("Sim808 init error\r\n");
}
Serial.println("Sim808 init success");
Serial.println("Start to send message ...");
//******** define phone number and text **********
sim808.sendSMS(PHONE_NUMBER,MESSAGE);
}
void loop() {
//nothing to do
}
Auto Answering Phone Calls and Reading SMS Messages