#include "config.h"
#include <AdafruitIO_Feed.h>
#include <ModbusRTU.h>
#include <Wire.h>
#include <Wifi.h>
#include "SSD1306Wire.h"
#define SERIAL_COMMUNICATION_CONTROL_PIN 19
ModbusRTU mb;
#define LED 9
const int ledPin = 2;
uint16_t res[5];
bool cb(Modbus::ResultCode event, uint16_t...