DedSec2050

  501  curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh
  502  export PATH=$PATH:$HOME/bin
  503  arduino-cli version
  504  arduino-cli core update-index
  505  arduino-cli core install arduino:avr
  506  arduino-cli board list
  507  arduino-cli sketch new pH_Meter
  508  nano pH_Meter/pH_Meter.ino
  509  arduino-cli compile --fqbn arduino:avr:uno pH_Meter
  510  arduino-cli upload -p /dev/ttyACM0 --fqbn arduino:avr:uno pH_Meter

DedSec2050

package main

import (
	"context"
	"crypto/ecdsa"
	"flag"
	"fmt"
	"log"
	"math/big"
	"os"