I am trying to learn how to use sim900a to connect to blynk app. I tried to copy every code from the blynk example and paste it to my arduino web editor but the code shows up an error when i verified it.
This is the error it shows: "error: 'rsp' was not declared in this scope".
One problem i notice is that if i define my sim as TINY_GSM_MODEM_SIM800 instead of SIM900, the code can be verified but my blynk app won't connect to my sim900a device.
Hi guys,
I am trying to learn how to use sim900a to connect to blynk app. I tried to copy every code from the blynk example and paste it to my arduino web editor but the code shows up an error when i verified it.
This is the error it shows: "error: 'rsp' was not declared in this scope".
and
This is where i get my code: https://examples.blynk.cc/?board=Arduino%20Uno&shield=SimCOM%20SIM900&example=GettingStarted%2FBlynkBlink
One problem i notice is that if i define my sim as TINY_GSM_MODEM_SIM800 instead of SIM900, the code can be verified but my blynk app won't connect to my sim900a device.
Can anybody help me?