CORE, RS485 and 2x2RELAY...
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I have a simple code that displays the date, time, temperature and humidity data acquired by an RS485 device (XY-MD04), but the console keeps displaying the following messages:
E (18258813) mqtt_client: esp_mqtt_client_init(800): Memory exhausted
E (18258814) mqtt_client: Client was not initialized
E (18258815) mqtt_client: Client was not initializedI have a CORE, 2x 2RELAY modules, an M5GO module (Port C), an RS485 converter via Port C and an XY-MD04 humidity and temperature sensor via RS485.
I'm not even using MQTT...
How do I know the size of my CORE's memory?
What is the size of the code I can use, and how do I know it?
My project is based on activating the relays based on RS485 data readings and timing (RTC). With the same code, sometimes it works, sometimes it presents execution errors.I am very, very grateful for any help!
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Thius is the code:
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@teastain thank you!
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