Serial.println("AT+CMGF=1"); delay(2000); Serial.println("AT+CMGS=1XXXXXXXXXX,129"); delay(500); Serial.print("High Temp = "); Serial.print(hightemp, DEC); Serial.print(" Low Temp = "); Serial.print(lowtemp, DEC); Serial.println(26,BYTE);
Thanks i'll try that out.But from what i've tested the computer requires a 5wire connection (RX, TX, RTS, CTS and GND) and the arduino can only support 3.Anyone can enlighten me on how to interface it with a arduino?
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