Communication between Microsoft Azure and ESP32. About refer
Posted: Fri Aug 07, 2020 4:03 pmTheme
Communication between Microsoft Azure and ESP32.
About reference method of transfer value of Ardino
Q
The values randomly entered in one variable are as follows:
I want to display it correctly in stream analytics of MICROSOFT AZURE, but the reference of the value does not work
There is a strange value. What should I do now?
phenomenon
"IOTA0 = analogRead(A0);
IOTA6 = analogRead(A6);
The analog value was captured by ”.
"Snprintf(buff, 128, "{\"IOTA0\":%d,\"IOTA6\":%d}");"
And
In the "Ardino" loop function in Esp32MQTTClient.h
(Trying to process with Esp32MQTTClient_SendEvent(buff).
This is going to be transferred to Azure.
Results The communication results were reflected in Azure's stream analytics.
But different from the analog value, it should be 0 correctly,
Display a value like 299999.
It does not change even if the analog input value is changed.
Therefore, it does not seem to be referenced correctly.
Communication between Microsoft Azure and ESP32.
About reference method of transfer value of Ardino
Q
The values randomly entered in one variable are as follows:
I want to display it correctly in stream analytics of MICROSOFT AZURE, but the reference of the value does not work
There is a strange value. What should I do now?
phenomenon
"IOTA0 = analogRead(A0);
IOTA6 = analogRead(A6);
The analog value was captured by ”.
"Snprintf(buff, 128, "{\"IOTA0\":%d,\"IOTA6\":%d}");"
And
In the "Ardino" loop function in Esp32MQTTClient.h
(Trying to process with Esp32MQTTClient_SendEvent(buff).
This is going to be transferred to Azure.
Results The communication results were reflected in Azure's stream analytics.
But different from the analog value, it should be 0 correctly,
Display a value like 299999.
It does not change even if the analog input value is changed.
Therefore, it does not seem to be referenced correctly.