HI Folks.
Ive begun messing around with a GSM module. (Model Telit GT864-PY) Im hoping to use it to monitor temperature and to text me when my room is too hot. Ive the GSm module doing the basics. i.e. text and ringing. now Im trying to take in the analog temperature voltage via the rj11 port. however even though i am measuring a voltage of about 232 mV with my multimeter. The module will only measure 10 mV using the AT#ADC? command.
Anyone any idea where I might be going wrong or if there are any more questions.
Ive begun messing around with a GSM module. (Model Telit GT864-PY) Im hoping to use it to monitor temperature and to text me when my room is too hot. Ive the GSm module doing the basics. i.e. text and ringing. now Im trying to take in the analog temperature voltage via the rj11 port. however even though i am measuring a voltage of about 232 mV with my multimeter. The module will only measure 10 mV using the AT#ADC? command.
Anyone any idea where I might be going wrong or if there are any more questions.