in arduino/plant_reference.ino [122:134]
void expresslinkInit()
{
if (MY_AWS_IOT_ENDPOINT == "" || MY_SSID == "" || MY_PASSPHRASE == "")
{
Serial.printf("Need to define IoT Endpoint and WIFI\n");
exit(1);
}
expresslinkExecuteCommand("AT+CONF? ThingName\n");
expresslinkExecuteCommand("AT+CONF? Certificate\n");
expresslinkExecuteCommand("AT+CONF Endpoint=" MY_AWS_IOT_ENDPOINT "\n");
expresslinkExecuteCommand("AT+CONF SSID=" MY_SSID "\n");
expresslinkExecuteCommand("AT+CONF Passphrase=" MY_PASSPHRASE "\n");
}