@felmue Thanks, after reviewing the docs I also made a mistake in the Pins. Adjusted to below and now I get a reponse of 1 on modem.test(). So looks like I have it connected :)
#define MODEM_TX 7
#define MODEM_RX 1
@felmue Thanks, after reviewing the docs I also made a mistake in the Pins. Adjusted to below and now I get a reponse of 1 on modem.test(). So looks like I have it connected :)
#define MODEM_TX 7
#define MODEM_RX 1
@felmue Thanks, after reviewing the docs I also made a mistake in the Pins. Adjusted to below and now I get a reponse of 1 on modem.test(). So looks like I have it connected :)
#define MODEM_TX 7
#define MODEM_RX 1
Hi!
I have a CoreS3 with a COM.NB-IoT. Somehow I can;t get the SIM7020 get to work. Does someone have a example code? I have changed the dipswitches to:
#define SerialAT Serial1
#define MODEM_TX 13
#define MODEM_RX 7
From the IoT_BASE_SIM7020 I have extracted the TinyGSM code for the SIM7020. But as mentioned, I can not get it to work. Does someone have a full working example? I do have the COMMU module on Serial2 on:
#define Serial485 Serial2
#define RS485_TX 17
#define RS485_RX 18
TinyGsm modem(SerialAT,0);
void setupModem() {
pinMode(2, OUTPUT);
digitalWrite(2, 0);
SerialAT.begin(115200, SERIAL_8N1, MODEM_RX, MODEM_TX);
TinyGsmAutoBaud(SerialAT, GSM_AUTOBAUD_MIN, GSM_AUTOBAUD_MAX);
modem.init(); // Not working
String modemInfo = modem.getModemName();
CoreS3.Display.printf("Modem Name: %s\n", modemInfo);
Serial.print("Modem Name: ");
Serial.println(modemInfo);
}