Comments on: Connect ESP32 to Cloud MQTT Broker (TTGO T-Call ESP32 SIM800L) https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/ Learn ESP8266, ESP32, Arduino, and Raspberry Pi Thu, 09 Nov 2023 05:47:11 +0000 hourly 1 https://wordpress.org/?v=6.8.2 By: Santhosh https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/#comment-871002 Thu, 09 Nov 2023 05:47:11 +0000 https://randomnerdtutorials.com/?p=99705#comment-871002 Hi

your code works perfect and thanks.
but is the same module capable of supporting 8883 secure post.
Just a confirmation about requirement of SSL support for tinygsmclient

]]> By: Santhosh https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/#comment-870723 Tue, 07 Nov 2023 12:57:44 +0000 https://randomnerdtutorials.com/?p=99705#comment-870723 Hi
Your write was useful. My device worked as the same manner.
But is it support QoS 1 or 2 and how to declare it in publish.

thanks in advance

]]> By: assadon https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/#comment-838220 Wed, 31 May 2023 19:13:30 +0000 https://randomnerdtutorials.com/?p=99705#comment-838220 To my knowledge, 2G does not transmit the MQTT protocol. Is this true?

]]> By: Vyacheslav https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/#comment-833812 Sun, 07 May 2023 19:22:58 +0000 https://randomnerdtutorials.com/?p=99705#comment-833812 Hello!
In my project it`s not working, I have this message:
Stack smashing protect failure!
abort() was called at PC 0x400de1f4 on core 1

]]> By: Murat https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/#comment-814545 Wed, 01 Feb 2023 12:18:58 +0000 https://randomnerdtutorials.com/?p=99705#comment-814545 Hello, Thanks for this nice article. I have a question. How do I change the mqtt connection to go over esp-wifi or over gsm(sim800)?

]]> By: José Manuel Martín https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/#comment-809600 Wed, 11 Jan 2023 14:45:38 +0000 https://randomnerdtutorials.com/?p=99705#comment-809600 Hello!! Good tutorial. Its possible do the same but with DHT 21?? I didnt find information about that.

Best Regards

]]> By: Umar https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/#comment-800143 Tue, 29 Nov 2022 22:47:03 +0000 https://randomnerdtutorials.com/?p=99705#comment-800143 Hi thanks for the great effort. I am having trouble connecting to the mqtt broker (hivemq) the module shows mqtt not connected. I used password and username correctly and also select for that in the code. The goes is connecting only the broker that’s not connecting. Please any help

]]> By: hicham https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/#comment-798899 Wed, 23 Nov 2022 15:07:19 +0000 https://randomnerdtutorials.com/?p=99705#comment-798899 Hello, may i know what are the problems that you faced with the antenna that you changed, because i have the same antenna

]]> By: selman https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/#comment-796593 Tue, 08 Nov 2022 17:40:52 +0000 https://randomnerdtutorials.com/?p=99705#comment-796593 In reply to selman.

Excuse me, I just realezed that you have already released it. Great tutorial, Thank you again.

]]> By: selman https://randomnerdtutorials.com/esp32-cloud-mqtt-broker-sim800l/#comment-796569 Tue, 08 Nov 2022 14:02:27 +0000 https://randomnerdtutorials.com/?p=99705#comment-796569 Hello Sara,

Is it possible to control the ESP’s gpio’s outputs? Do you think to release a tutorial for this?

Thank you.

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