DFR0505 datasheet(5/20 Pages) DFROBOT

Part #	DFR0505

Description	SIM7000C Arduino NB IoT/LTE/GPRS Expansion Shield SKU: DFR0505

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	DFROBOT [DFROBOT]

Direct Link	https://www.dfrobot.com/

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5 / 20 page

sim7000.turnOFF();

delay(5000);

Serial.println("Turn ON SIM7000......");

if(sim7000.turnON()){

//Turn ON SIM7000

Serial.println("Turn ON !");

}

Serial.println("Set baud rate......");

if(sim7000.setBaudRate(19200)){

//Set baud rate from 115200 to 19200

Serial.println("Set baud rate:19200");

}else{

Serial.println("Faile to set baud rate");

while(1);

}

Serial.println("Check SIM card......");

if(sim7000.checkSIMStatus()){

//Check SIM card

Serial.println("SIM card READY");

}else{

Serial.println("SIM card ERROR");

while(1);

}

delay(500);

Serial.println("Set net mod......");

if(sim7000.setNet(NB)){

//Set net mod NB-IOT

Serial.println("Set NB-IOT mode");

}else{

Serial.println("Fail to set mode");

}

Serial.println("Get signal quality......");

delay(500);

signalStrength=sim7000.checkSignalQuality();

//Check signal quality from (0-30)

Serial.print("signalStrength =");

DFR0505 Datasheet(PDF) 5 Page - DFROBOT