buzztiaan

import time
import btdht
import binascii
import random

dht = btdht.DHT()
dht.start()

time.sleep(15)

buzztiaan

USB=ACM0; FILE=$(mktemp -u -t $USB_XXXXXXXXXX); mkfifo $FILE; stty -F /dev/tty$USB cs8 115200; tail -f $FILE > /dev/tty$USB &

buzztiaan

#!/bin/bash
while true; do
        read -n 1 key

        case "$key" in
                w)
                        echo 'F' > /dev/ttyACM0
                        ;;
#               s)
#                       echo 'B' > /dev/ttyACM0

buzztiaan

int motorspeedA;
int motorspeedB;

// connections to DRV8833
int AIN1pin = 9;
int AIN2pin = 10;

int BIN1pin = 14;
int BIN2pin = 15;

buzztiaan

// connections to DRV8833
int AIN1pin = 9;
int AIN2pin = 10;

int BIN1pin = 14;
int BIN2pin = 15;

#define motorA 1
#define motorB 2

buzztiaan

// esp8266 pixelflut server with a SSD1306 oled 128x64 screen
// only ascii PX x y RRGGBB\n supported for now, no SIZE or RRGGBBAA or binary protocol

#include <Wire.h>
#include "SSD1306Wire.h"
#include <ESP8266WiFi.h>
#include <WiFiUdp.h>

#define MAXBUF 4096

buzztiaan

buzztiaan

#!/bin/sh

now=$(date +%s)
dayago=$(( $now - 86400 ))

prevstate="banana";

totaldischargetime=0;

while read -r line; do

buzztiaan

// Pixelflut on a ESP8266 with a HD44780 on a PCF8574 'i2c lcd backpack'
// yeah pretty silly :)
// 2019-09-18 buZz NURDspace.nl

#include <LiquidCrystal_PCF8574.h>
#include <Wire.h>
#include <ESP8266WiFi.h>
#include <WiFiUdp.h>

#define MAXBUF 4096

buzztiaan

#!/usr/bin/perl -w
use IO::Socket::INET;
use Time::HiRes qw( gettimeofday tv_interval usleep );

my $sock = new IO::Socket::INET(PeerAddr => '10.208.42.159',
                PeerPort => 5003,
                Proto => 'udp', Timeout => 1) or die('Error opening socket.');


my $x;