nobodyguy

// This script detects printing start and stop events based on power consumption.
// When the stop event is detected, it waits for 15 minutes to enable printer to cool down and shutdown event is triggered.

let CONFIG = {
    cooldownDelay: 15 * 60 * 1000, // 15 minutes
    idlePowerMax: 12, // 12 Watts (in reality 7-8W) 
};

let cooldownTimer = null;
let printingStarted = false;

nobodyguy

1. Compile blackmagic firmware according to this guide https://github.com/blacksphere/blackmagic/blob/master/src/platforms/f4discovery/Readme.md#alternate-build-for-stm32f401-stm32f411-minif4-aka-blackpillv2-boards (make PROBE_HOST=f4discovery BLACKPILL=1)
2. Connect the board to your computer while holding BOOT0 and NRST buttons to boot into STM32 bootloader
3. Execute these commands to unlock the board and flash BMP firmware:

dfu-util --list
dfu-util -a 0 --device XXX:XXX --dfuse-address 0x08000000 -D ./src/blackmagic.bin -s :unprotect:force
dfu-util -a 0 --device XXX:XXX --dfuse-address 0x08000000 -D ./src/blackmagic.bin

nobodyguy

#include <PID_v1.h>

// Libraries for the DS18B20 sensor
#include <OneWire.h>
#include <DallasTemperature.h>

// DS18B20 on PIN 6 on the Arduino
#define ONE_WIRE_BUS 6

//Solid state relay on PIN 5 on the Arduino

nobodyguy

#include <TinyGPS++.h>
#include <SoftwareSerial.h>
#include <avr/sleep.h>
#include <avr/power.h>

// ----------------------------------------------
// DEFINES
// ----------------------------------------------
#define rxGpsPin        10
#define txGpsPin        11

nobodyguy

//*********************************************************************************************
// Sample RFM69 sender/node sketch, with ACK and optional encryption, and Automatic Transmission Control
// Sends periodic static messages to gateway (id=1)
//*********************************************************************************************
#include <RFM69.h>         //get it here: https://www.github.com/lowpowerlab/rfm69
#include <RFM69_ATC.h>     //get it here: https://www.github.com/lowpowerlab/rfm69
#include <SPI.h>           //included with Arduino IDE install (www.arduino.cc)
#include "LowPower.h"

//*********************************************************************************************

nobodyguy

#include <DHTSensor.h>
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define OLED_RESET 4
Adafruit_SSD1306 display(OLED_RESET);

DHTSensor sensor(7);//Will be using pin3 for collecting the data

nobodyguy

const int sensorPin = A0;
const int sensorPowerPin = 4;
int sensorValue = 0;

const int transistorPin = 5;

const long sleepTime = 86390000; // 24 hours - 10 seconds
const int wateringTime = 10000; // 10 seconds

const int drySoil = 400;

nobodyguy

printf("Temperature table:\n\n\t ");
n=0;

while (mon[n]!='\0')
{
	if (mon[n]==',')
		printf("   ");
      else
		printf("%c", mon[n]);
      n++;

nobodyguy

$ServerThreadCode = {
    $listener = New-Object System.Net.HttpListener
    $listener.Prefixes.Add('http://+:8008/')
 
    $listener.Start()
 
    while ($listener.IsListening) {
 
        $context = $listener.GetContext() # blocks until request is received
        $request = $context.Request

nobodyguy

$listener = New-Object System.Net.HttpListener
$listener.Prefixes.Add('http://+:8000/') # Must exactly match the netsh command above
 
$listener.Start()
Write-Host "Listening..."
 
while ($listener.IsListening) {
 
    $context = $listener.GetContext() # blocks until request is received
    $request = $context.Request