[Lucas0411]

I used Esp32 for the receiver and an Arduino Uno (imbedded) for the sender. I tried changing the LoRa/Arduino but it doesn’t seem to do much. There’s something else I would like to ask you, which is about the RSSI Ambient noise. I didn’t find any examples regarding that. Do you have any idea how can I retrieve this information? Is it just like the packet RSSI, or there’s a special way to get this one? Thanks in advance.

[Lucas0411]

Hi Renzo, thanks for your reply.

This is the receiver code:

#include "LoRa_E22.h"

LoRa_E22 e22ttl(&Serial2, 13, 2, 4);
int count = 0;
void setup() {
	Serial.begin(9600);
	e22ttl.begin();
	Serial.println("Rx Iniciado");
	delay(300);
}

void loop() {
	if (e22ttl.available() > 1) {
		ResponseContainer rs = e22ttl.receiveMessage();
		String message = rs.data;

		Serial.println(rs.status.getResponseDescription());
		Serial.println(message);
		count++;
		Serial.print("Count: ");
		Serial.println(count);
	}
}

And this is the sender one:

#include "LoRa_E22.h"

LoRa_E22 e22ttl(6, 5, 3, A4, 10, 9600);

void setup() {
	Serial.begin(9600);
	e22ttl.begin();
	delay(300);
}

void loop() {
//delay(1000);
	for (int i = 0; i < 1; i++) {
		ResponseStatus
		rs = e22ttl.sendFixedMessage(15, 11, 65, "&4;70.15;15;15@");
		Serial.println(rs.getResponseDescription());
		delay(2000);
	}
}

I have also attached a image containing the configuration used on both LoRas. I will now try to change all the hardware used, to see if that makes any difference.

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