This is what I get in console. msgport.js:70 {"notify":"init_tab"} (index):88 Trying to open a WebSocket connection... (index):119 Uncaught DOMExc...

Thank you @davee. I'm attaching two schematics. Can you please take a look? Is something missing or wrong? Without GSM Module With GSM Module ...

@zander @davee I apologise for the late reply. Unfortunately, I ran out of a few components, and the delivery of the components took a bit more time...

Unfortunately, it does not have this function.

Neither @zander. I'm doing this as I'm interested in Arduino and electronics but never got a chance till recently to learn or try my hands on it. I'm ...

The power from J2 should go to barrel jack instead of Vin of GSM module. This error happened because I was in hurry to post this schematic.

J2 will be used to power GSM module as my module had a barrel jack to take input.

All praises to you guys. It is because of you that this project is coming to life. I'm sorry for this issue. This happened because I didn't pay pr...

Which J2 Jack are you talking about? I mean the left or the right one. I will be powering the GSM module using a separate wall wart.

Hello @zander @davee, I have made changes to the schematic diagram and changed the input of Arduino from 5V to Vin. Please check. I have powered the G...

Thank you @zander for suggestion will go through the provided resources.

Thank you @davee for the suggestion. I will the mentioned book and start with it.

Can I keep this post open for a few days please? I'll need help while putting on the components on the soldering board.

@zander can you please suggest me a few resources like books, blogs, articles, courses and youtube channel or videos where I can learn more about elec...