Hi, I think the simplest way to do it is with a function that makes the rule of three....
For 5v then 1024
Xv then?????

(Xv*1024)/5

Greetings

Hi, Ubuntu 16.04 LTS + Eclipse, for me.

Greetings

Thank you very much for your code. I hope to test the code soon and if I have any questions, I'll let you know.
Greetings

Maybe this page will help you https://predictabledesigns.com/

Regards

Hi guys, what you build would be the same as this https://es.aliexpress.com/item/10pcs-lot-Voltage-Sensor-10pcs-for-Arduino-DC-Raspberry-Pi-Amplifier-Digital-Current-DC0-25V-with/32801635174.html?spm=a2g0s.9042311.0.0.aRy6W6 ? Though I'm doing it for you, of course. I'd like to know if it's the same...

Koulwa wrote: I didn't think MQTT would be so hard with the IDF.

Neither do I, with how easy it is with arduino IDE, for example. Last week I downloaded the 256dpi/esp-mqtt complement and it appears in the menuconfig, but I haven't tried it yet to send it to thingspeak.

Greetings,

With the aws iot, do you have to use it on their platform or can you use the mqtt portion for another service IE: mosquitoe? Also, did you implement it in c, or C++ with the snippets aws iot code? I've done some tests with the example of espressif https://github.com/espressif/esp-idf/tree/master/ex...

Very good contribution, this component did not know it (I have tried paho, mosquito... etc) but I'm going to try it, because I don't care that don't have security support. I've been testing mqtt on AWS IoT and it's great, being integrated with IDF.

Greetings,

Hi, I have the same problem, I've tried several mqtt libraries and managed to make espmqtt work but only with C code, not C++. But I have a problem, stop sending information to Thingspeak, about 15 minutes. Therefore, I still haven't been able to use the mqtt protocol because of this, I still use RE...

Thanks for the answer, ESP_Sprite. No problem, I only use this value to check the chip stability, I get the temperature and humidity with I2C sensors.

Greetings,