GSM NEOWAY M590 with local server

hatters · March 20, 2018, 1:24pm

Dear all,

I am using a M590 GSM modem and it works fine with cloud server
Blynk.begin(auth, modem, apn, user, pass);

But if I add:
char server[] = “xxx.xxx.xxx.xxx”; // Local server IP address
Blynk.begin(server, auth, modem, apn, user, pass);

I am getting an error:
In function ‘void setup()’:
SIM800_SIM900_BLYNK:96: error: no matching function for call to 'BlynkSIM::begin(char [23], char [33], TinyGsm&, char [17], char [1], char [1])'
Blynk.begin(server, auth, modem, apn, user, pass);

Any suggestions how to solve it?

Best regards and many thanks in advance for Your kind cooperation,
Ivan

vshymanskyy · March 20, 2018, 6:02pm

server domain and port are usually the last param, not the first one…

github.com

blynkkk/blynk-library/blob/master/src/Adapters/BlynkGsmClient.h#L86


            const char* domain = BLYNK_DEFAULT_DOMAIN,
            uint16_t    port   = BLYNK_DEFAULT_PORT)
{
    Base::begin(auth);
    modem = &gsm;
    client.init(modem);
    this->conn.setClient(&client);
    this->conn.begin(domain, port);
}


void begin(const char* auth,
           TinyGsm&    gsm,
           const char* apn,
           const char* user,
           const char* pass,
           const char* domain = BLYNK_DEFAULT_DOMAIN,
           uint16_t    port   = BLYNK_DEFAULT_PORT)
{
    config(gsm, auth, domain, port);
    connectNetwork(apn, user, pass);
    while(this->connect() != true) {}

hatters · March 21, 2018, 3:45am

Thanks a lot, your help is highly appreciated. It works fine now.

Regards, Ivan