E32-900T30D V8 settings

[Edgineer10]

Hello, I am using E32-900T30D V8 with arduino mega2560 I am trying to set the configurations like frequencies so that it would use the write parameters but how would I set the 868 frequency? the default frequency is still appearing whenever I try to use the getconfig function this is my code.

#include <Arduino.h>
#include "LoRa_E32.h"
#include <SoftwareSerial.h>
//TX RX PIN DECLARATION

boolean isBuzz = false;

//EBYTE E32 SETUP
#define RXD2 11
#define TXD2 10
SoftwareSerial Serial22(TXD2, RXD2);
#define AUX 12
#define M0 8
#define M1 9

#define E32_TTL_100
#define FREQUENCY_868

LoRa_E32 e32ttl(&Serial22, AUX, M0, M1, UART_BPS_RATE_9600); // Arduino RX <-- e32 TX, Arduino TX --> e32 RX

//Function Declarations
void printParameters(struct Configuration configuration);
void printModuleInformation(struct ModuleInformation moduleInformation);
//The setup function is called once at startup of the sketch

void setup() {
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB
}
delay(100);
e32ttl.begin();
setConfiguration();
delay(5000);

//SAMPLE SEND
ResponseStatus rs = e32ttl.sendMessage("BUZZON");
Serial.println(rs.getResponseDescription());
}

// The loop function is called in an endless loop
void loop() {

//SAMPLE SEND
//ResponseStatus rs = e32ttl.sendMessage("BUZZON");
//Serial.println(rs.getResponseDescription());
delay(1000);

if (e32ttl.available() > 1) {
// read the String message
ResponseContainer rc = e32ttl.receiveMessage();
// Is something goes wrong print error
if (rc.status.code != 1) {
rc.status.getResponseDescription();
} else {
String message = rc.data;
Serial.println(message);
}
}

}

void setConfiguration() {
// After set configuration comment set M0 and M1 to low
// and reboot if you directly set HIGH M0 and M1 to program
ResponseStructContainer c;
c = e32ttl.getConfiguration();
Configuration configuration = (Configuration)c.data;
Serial.println(c.status.getResponseDescription());
Serial.println(c.status.code);

// 00 FF (BROADCASTING ADDRESS AS A TRANSMITTER, MONITOR ADDRESS AS RECEIVER)FOR ADDRESS HIGH AND LOW
configuration.ADDL = 0x00;
configuration.ADDH = 0xFF;
// FOR 923 MHZ 862+61 (3D in hexadecimals)
configuration.CHAN = 0x3D;
// DEFAULT SETTINGS
configuration.SPED.airDataRate = AIR_DATA_RATE_010_24;
configuration.SPED.uartBaudRate = UART_BPS_9600;
configuration.SPED.uartParity = MODE_00_8N1;
configuration.OPTION.transmissionPower = POWER_10;
//FEC MODE OFF
configuration.OPTION.fec = FEC_0_OFF;

//TRANSPARENT TRANSMISSION
configuration.OPTION.fixedTransmission = FT_TRANSPARENT_TRANSMISSION;
e32ttl.setConfiguration(configuration, WRITE_CFG_PWR_DWN_SAVE);
printParameters(configuration);

ResponseStructContainer cMi;
cMi = e32ttl.getModuleInformation();
// It's important get information pointer before all other operation
ModuleInformation mi = *(ModuleInformation *)cMi.data;
Serial.println(cMi.status.getResponseDescription());
Serial.println(cMi.status.code);
printModuleInformation(mi);

cMi.close();
c.close();
// ---------------------------
}

void printParameters(struct Configuration configuration) {
Serial.println("----------------------------------------");
Serial.print(F("HEAD : "));
Serial.print(configuration.HEAD, BIN);
Serial.print(" ");
Serial.print(configuration.HEAD, DEC);
Serial.print(" ");
Serial.println(configuration.HEAD, HEX);
Serial.println(F(" "));
Serial.print(F("AddH : "));
Serial.println(configuration.ADDH, BIN);
Serial.print(F("AddL : "));
Serial.println(configuration.ADDL, BIN);
Serial.print(F("Chan : "));
Serial.print(configuration.CHAN, DEC);
Serial.print(" -> ");
Serial.println(configuration.getChannelDescription());
Serial.println(F(" "));
Serial.print(F("SpeedParityBit : "));
Serial.print(configuration.SPED.uartParity, BIN);
Serial.print(" -> ");
Serial.println(configuration.SPED.getUARTParityDescription());
Serial.print(F("SpeedUARTDatte : "));
Serial.print(configuration.SPED.uartBaudRate, BIN);
Serial.print(" -> ");
Serial.println(configuration.SPED.getUARTBaudRate());
Serial.print(F("SpeedAirDataRate : "));
Serial.print(configuration.SPED.airDataRate, BIN);
Serial.print(" -> ");
Serial.println(configuration.SPED.getAirDataRate());
Serial.print(F("OptionTrans : "));
Serial.print(configuration.OPTION.fixedTransmission, BIN);
Serial.print(" -> ");
Serial.println(configuration.OPTION.getFixedTransmissionDescription());
Serial.print(F("OptionPullup : "));
Serial.print(configuration.OPTION.ioDriveMode, BIN);
Serial.print(" -> ");
Serial.println(configuration.OPTION.getIODroveModeDescription());
Serial.print(F("OptionWakeup : "));
Serial.print(configuration.OPTION.wirelessWakeupTime, BIN);
Serial.print(" -> ");
Serial.println(configuration.OPTION.getWirelessWakeUPTimeDescription());
Serial.print(F("OptionFEC : "));
Serial.print(configuration.OPTION.fec, BIN);
Serial.print(" -> ");
Serial.println(configuration.OPTION.getFECDescription());
Serial.print(F("OptionPower : "));
Serial.print(configuration.OPTION.transmissionPower, BIN);
Serial.print(" -> ");
Serial.println(configuration.OPTION.getTransmissionPowerDescription());
Serial.println("----------------------------------------");
}
void printModuleInformation(struct ModuleInformation moduleInformation) {
Serial.println("----------------------------------------");
Serial.print(F("HEAD BIN: "));
Serial.print(moduleInformation.HEAD, BIN);
Serial.print(" ");
Serial.print(moduleInformation.HEAD, DEC);
Serial.print(" ");
Serial.println(moduleInformation.HEAD, HEX);
Serial.print(F("Freq.: "));
Serial.println(moduleInformation.frequency, HEX);
Serial.print(F("Version : "));
Serial.println(moduleInformation.version, HEX);
Serial.print(F("Features : "));
Serial.println(moduleInformation.features, HEX);
Serial.println("----------------------------------------");
}