Esp32 T-CALL sim800l v1.4 pinouts still HIGH

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1

Hello, I am using new board "esp32 lilygo T-call v1.4".
But after uploading my sketch to this board i have tow problems:

  • All gpio used pins in program are high instead of low.
  • Analogic Sensor's read are wrong.

This is a part of my sketch:

#include "Adafruit_FONA.h"
#include <Wire.h>

#define SIM800L_RX     27
#define SIM800L_TX     26
#define SIM800L_PWRKEY 4
#define SIM800L_RST    5
#define SIM800L_POWER  23
#define LED_BLUE       13

const int voltagesensorPin=GPIO_NUM_34;
int CurrntSensor= GPIO_NUM_35;


//Relay Pin Variables
int relayPins[] = {15,2,0,18,21,12,14,25,32,33};


void setup() {
  //Setup Receiver SMS
  pinMode(LED_BLUE, OUTPUT);
  pinMode(SIM800L_POWER, OUTPUT);
   
  pinMode(SIM800L_PWRKEY, OUTPUT);
  digitalWrite(SIM800L_PWRKEY, LOW);
  digitalWrite(LED_BLUE, LOW);
  
   digitalWrite(SIM800L_POWER, LOW);
   tarder(2500);
   digitalWrite(SIM800L_POWER, HIGH);

      for(int b = 0; b < 10; b++){   
      pinMode(relayPins[b],OUTPUT);
      digitalWrite(relayPins[b],LOW);
   }  
   
  Serial.begin(115200);
  
 }

Remark: i use the same program (with compatible modifications) in other arduino board and the program works fine.

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