Does it support E220P?

[Catta1997]

Hi! I have an issue with E220P-400T22S , I'm not able to send/receive messages . This is the code:

#include "Arduino.h"
#include "LoRa_E220.h"

LoRa_E220 e220ttl(DD3, DD2, DD4, DD6, DD5);
// LoRa_E220 e220ttl(DD2, DD3, DD4, DD6, DD5);
void setup() {
    Serial.begin(115200);
    delay(500);
    e220ttl.begin();
    Serial.println("Setup Done!");
}

void leggo() {
    if (e220ttl.available() > 1) {
        Serial.println("Miracolo, ricevuto qualcosa!");
        ResponseContainer rc = e220ttl.receiveMessage();
        if (rc.status.code != 1) {
            Serial.println(rc.status.getResponseDescription());
        } else {
            Serial.println(rc.status.getResponseDescription());
            Serial.println(rc.data);
        }
    }
}

void mando() {
    ResponseStatus rs = e220ttl.sendMessage("Messaggio di prova");
    Serial.println(rs.getResponseDescription());
    delay(2500);
}

void loop() {
    // leggo(); -> read
    // mando(); -> write
}

Setup log:

RX MIC ---> 3
TX MIC ---> 2
AUX ---> 4
M0 ---> 6
M1 ---> 5
Init AUX pin!
Init M0 pin!
Init M1 pin!
Begin ex
Begin Software Serial
Begin 
MODE NORMAL!
AUX HIGH!
Complete!
Setup Done!

Sender log:

Send message: Messaggio di prova size: 18
 memcpy 
AUX HIGH!
Complete!
Clear buffer...ok!
Success

Rec Log: nothing more than setup log

I'm doing something wrong? What I tried:

• switch to 9600 bound
• switch DD3 -> 3
• manually set pinMode according to https://github.com/xreef/EByte_LoRa_E220_Series_Library#pinout
• tried configuration with SoftWare Serial

Pin:

E220P	Pin
M0	D6
M1	D5
AUX	D4
RXD	D3
TXD	D2

[xreef]

Hi, I don't know witch mcu you have but normally people fix this by check the power supply of e220 and add an antenna. Bye Renzo

[Catta1997]

ok thanks