Re: Arduino UPDATE Mysql
I made this form but it did not work:
char query_4[80];
int port_relay4 = 9;
void loop() {
int val = digitalRead (port_relay4);
if (val == LOW)
sprintf(query_4, "update minhacas_a.usuario1 SET posicao = 0 where id_rele = 1;");
}
else
{
sprintf(query_4, "update minhacas_a.usuario1 SET posicao = 1 where id_rele = 1;");
}
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June 01, 2016 05:35AM
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