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Hello chipfryer27 Re:ThingSpeak account No, I don't have one as right now I am focused on SMS messages from home security system to mobile phone and back. I bought a Sim7600 module (without the voice support chip) from China and have managed to exchange some basic AT commands (by using PuTTy). As I ...

Hello

Checked the AT commands for Sim7600.
Found the next:
AT+CIPSHUT , AT+CIPMUX ,AT+CSTT ,AT+CIICR,AT+CIICR,AT+CIFSR,AT+CIPSPRT
No command found for Sim7600
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Is it correct?
Have I missed something or some AT commands work for Sim7600?

Good luck with your project AbhijitR
I will move a bit away to Sim7600 module Ard to mobile phone SMS project.
All the best.

Hi The dishwater machine is alive. Good news. I am searching info in relation to SIM7600x module. Bought one from Ali and waiting for delivery. All my future posts will be in sim7600 subject. ------------------------------ Looks like Abhi is busy with some other projects. Not a single post about his...

SIM7600 models 7600A-H: no GSM, North America 7600V-H: no GSM, North America 7600E-H: GSME, Europe, SouthEast Asia, West Asia, Africa, China, South Korea 7600SA-H: GSM, Australia, New Zealand, Taiwan, Latin America 7600G-H(R2) Global, GSM 7600CE-JT1S,7600CE-CNSE,7600CE-T, GSM, China, some South Eas...

One more interesting project (tracker) with ThingsBoard Setup

https://create.arduino.cc/projecthub/bo ... r&offset=0

Hi
I found on youtube:

Data to Thingspeak Server using SIM800
https://www.youtube.com/watch?v=aYQKJFromXs

Hi
I will wait for sim-card and look around for SIM7670+Ard projects.
That is it so far.
Thanks again for the help.

Hi SIM800 Would be interesting to read the results of testing your module with ThingSpeak. Can you publish a separate topic about it? PC + PuTTY + Sim800 I used PuTTY to control the RPi2 'headless'. Would be great if you publish about this project as well. As I didn't use any GSM module (so far) I w...

Hi Understood. It is a good idea to use SMS and MMS for home security. I found on internet a few examples of Arduino working with TTL cameras. -------------- Say, if I use sim card with unlimited SMS and limited data, the system will be able to send alarm info via SMS but not a lot of MMS messages. ...

Good point. SMS + MMS One thing is the based on sms messages system. Another system is based on M2M or IOT sim card system. However I am still a bit confused about M2M/IOT sim cards. ------------------------- After searching on Google and Youtube I can (wrongly?) say that M2M is more industrial syst...

Thank you. That is exactly what I was looking for: the amount of data needed for a simple GSM home security system. I found in Australia the AmaySim website with pay-as-you-go plan and diff.data plans. I 'bought' today ($0) the 'free' sim-card (one month 7Gb data sim-card). Basically they let you to...

Hi Would be great chipfryer if you tell me a bit more about the GSM module + alarm system + sms msgs. About sim plans. Is it any sim card for sale specially for alarm systems? As I mentioned above I am looking to buy the SIM7600CE module (as I understood they are different for different countries).

Hi I have to correct myself. I don't have 24/7 land line internet to my holiday home 240 km from Adelaide. However I can use my mobile phone network (Optus) to connect my PC (USB cable to mobile phone) to internet by using that mobile phone network. I pay $180 / year for 60Gb of data. So I have to b...

My situation is a bit different.
I don't have 24/7 internet connection and have to use my mobile to connect.
That is why my concern is the correct SIM-card plan and minimum (or only in case of alarm) connection.

Hello chipfryer Thanks for raising point about 2g/3g. In South Australia 3g is not used (as well) by Optus network (I am with it). I looked (a few years back) at SIM800, but moved to Sim7600ce-T Arduino shield (retired product) and other Sim7600 modules. What is important: there are some Sim7600 IDE...

Hello AbhijitR

I am working on similar project with GSM SIM7600CE module.
What module do you plan to use?

Has anybody used GSM SIM7600CE?

I am not sure Frank. I would check the ground connection between your power supply and the board with pic. I would check PIC MC analog input settings. Is it input by default? Is it not? Check this post: ADC ground ref setting -> https://www.matrixtsl.com/mmforums/viewtopic.php?t=22383 ---------- I h...

Hello Frank About mistakes. It is part of our life, isn't it? We all make mistakes. Don't apologise. No need. -------------------- You wrote about file: curr_max_less_470.fcfx: The led goes on for a short time (±250ms) and goes off. --------------- Please have a look at the flowcode chart. Check the...

Thank you Simon.

OK.
Let make another step back- check the one second LED blink test.


PS
Check your hardware connections if it doesn't work.
Is LED connected to C4?

The input pin for ADC is An0, not An4.
You can change it if you want.
-------------------
Test now with two hex files.
One will have the fixed value of CurrMax < 480. LED should be Off.
Another will have the fixed value of CurrMax > 490. LED should be On.
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What is the cost of Modbus Poll license?

Please share the results.
Would be interesting to know how it works.