[SOLVED] Cant combine geophone project with LoRa project

Projects Programming
13

the lora board OLED displays: "Heltec.LoRa Initial success!", but doesn't send data packets to the secondary Heltec LoRa32(V2) i have powered up programed with the sister example "receiver" code that is meant to go with the "Sender" code i have in this program and the raw example it's derived from which is listed below.

/*
  This is a simple example show the Heltec.LoRa recived data in OLED.

  The onboard OLED display is SSD1306 driver and I2C interface. In order to make the
  OLED correctly operation, you should output a high-low-high(1-0-1) signal by soft-
  ware to OLED's reset pin, the low-level signal at least 5ms.

  OLED pins to ESP32 GPIOs via this connecthin:
  OLED_SDA -- GPIO4
  OLED_SCL -- GPIO15
  OLED_RST -- GPIO16
  
  by Aaron.Lee from HelTec AutoMation, ChengDu, China
  成都惠利特自动化科技有限公司
  www.heltec.cn
  
  this project also realess in GitHub:
  https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series
*/
#include "heltec.h" 
#include "images.h"

#define BAND    433E6  //you can set band here directly,e.g. 868E6,915E6
String rssi = "RSSI --";
String packSize = "--";
String packet ;

void logo(){
  Heltec.display->clear();
  Heltec.display->drawXbm(0,5,logo_width,logo_height,logo_bits);
  Heltec.display->display();
}

void LoRaData(){
  Heltec.display->clear();
  Heltec.display->setTextAlignment(TEXT_ALIGN_LEFT);
  Heltec.display->setFont(ArialMT_Plain_10);
  Heltec.display->drawString(0 , 15 , "Received "+ packSize + " bytes");
  Heltec.display->drawStringMaxWidth(0 , 26 , 128, packet);
  Heltec.display->drawString(0, 0, rssi);  
  Heltec.display->display();
}

void cbk(int packetSize) {
  packet ="";
  packSize = String(packetSize,DEC);
  for (int i = 0; i < packetSize; i++) { packet += (char) LoRa.read(); }
  rssi = "RSSI " + String(LoRa.packetRssi(), DEC) ;
  LoRaData();
}

void setup() { 
   //WIFI Kit series V1 not support Vext control
  Heltec.begin(true /*DisplayEnable Enable*/, true /*Heltec.Heltec.Heltec.LoRa Disable*/, true /*Serial Enable*/, true /*PABOOST Enable*/, BAND /*long BAND*/);
 
  Heltec.display->init();
  Heltec.display->flipScreenVertically();  
  Heltec.display->setFont(ArialMT_Plain_10);
  logo();
  delay(1500);
  Heltec.display->clear();
  
  Heltec.display->drawString(0, 0, "Heltec.LoRa Initial success!");
  Heltec.display->drawString(0, 10, "Wait for incoming data...");
  Heltec.display->display();
  delay(1000);
  //LoRa.onReceive(cbk);
  LoRa.receive();
}

void loop() {
  int packetSize = LoRa.parsePacket();
  if (packetSize) { cbk(packetSize);  }
  delay(10);
}

I tap around the geophone and even shake it to try and get a reading, nothing. I check the serial monitor to see if the program is displaying the serial print lines I added to verify if the ADS is registering input. The Serial monitor displays random symbols as listed below.

 ⸮+⸮ ⸮ ⸮⸮⸮ ⸮ ⸮ ⸮ ⸮⸮⸮ ⸮ ⸮⸮⸮ ⸮ ⸮⸮⸮⸮⸮ ⸮⸮⸮ ⸮⸮⸮⸮⸮⸮⸮ ⸮ ⸮ ⸮⸮⸮⸮⸮⸮⸮ ⸮⸮⸮ ⸮	⸮ ⸮⸮⸮ ⸮ ⸮ ⸮
⸮
⸮ ⸮⸮⸮ ⸮⸮⸮j⸮	⸮ ⸮ ⸮ ⸮⸮⸮ ⸮⸮⸮	⸮⸮⸮ ⸮ ⸮ ⸮ ⸮⸮⸮⸮⸮⸮⸮ ⸮⸮⸮ ⸮⸮⸮ ⸮⸮⸮ ⸮⸮⸮+⸮⸮⸮ ⸮⸮⸮ ⸮ ⸮⸮⸮ ⸮⸮⸮ ⸮⸮⸮ ⸮⸮⸮⸮⸮⸮⸮ ⸮⸮⸮ ⸮ ⸮⸮⸮⸮⸮⸮⸮ ⸮⸮⸮⸮⸮⸮⸮ ⸮ ⸮ ⸮ ⸮ ⸮ ⸮⸮⸮⸮⸮	⸮ ⸮ ⸮⸮⸮(⸮ ⸮⸮⸮ ⸮ ⸮⸮⸮⸮⸮⸮⸮(⸮⸮⸮⸮⸮⸮⸮⸮⸮⸮

this is the combined sketch