I am using NodeMCU to send sms, I can get connected to the internet succesfully, also geting connected to the host too. But it returns -1. I checked all twilio and thingspeak stuffs but it doesnt send me an sms. When I try it via Timboo, it is working correctly. Can you say something about this problem.
I am using NodeMCU to send sms, I can get connected to the internet succesfully, also geting connected to the host too. But it returns -1. I checked all twilio and thingspeak stuffs but it doesnt send me an sms. When I try it via Timboo, it is working correctly. Can you say something about this problem.