vprusa

//https://googlechrome.github.io/samples/web-bluetooth/get-characteristics.html?service=6e400001-b5a3-f393-e0a9-e50e24dcca9e&characteristic_read=6e400002-b5a3-f393-e0a9-e50e24dcca9e

var bluetoothDevice;
var bluetoothDeviceWriteChar;
var bluetoothDeviceNotifyChar;

var timeNow, timeWriteLast, timeNotifyLast;

function str2ab(str) {
  var buf = new ArrayBuffer(str.length*2); // 2 bytes for each char

frenck

---
esphome:
  name: doorbell
  platform: ESP8266
  board: esp01_1m

# WiFi connection, correct these
# with values for your WiFi.
wifi:
  ssid: !secret wifi_ssid

det-peralta

sudo -i
apt-get install software-properties-common
add-apt-repository universe
apt-get update
apt-get install -y apparmor-utils apt-transport-https avahi-daemon ca-certificates curl dbus jq network-manager socat
#The jetson already has docker installed
#curl -fsSL get.docker.com | sh
curl -sL "https://raw.githubusercontent.com/home-assistant/hassio-installer/master/hassio_install.sh" | bash -s -- -m qemuarm-64

aallan

#!/bin/bash

# https://retropie.org.uk/forum/topic/2295/runcommand-warning-if-voltage-temperature-throttling

#Flag Bits
UNDERVOLTED=0x1
CAPPED=0x2
THROTTLED=0x4
HAS_UNDERVOLTED=0x10000
HAS_CAPPED=0x20000

JiriBilek

/*
   Sketch for ESP8266 testing the issue 13, namely multiple tcp server connections
   https://github.com/JiriBilek/WiFiSpi/issues/13
*/

#include <ESP8266WiFi.h>

const char* ssid = "****";
const char* password = "****";

janjongboom

1. Download OpenOCD.

2. Place the folder in ~/openocd - so that the scripts is directly under ~/openocd/scripts.

3. Add it to your PATH via:

   ln -s ~/openocd/bin/openocd /usr/local/bin/openocd

4. Make sure no applications are bound to port 3333.

5. Place launch.json and tasks.json in your .vscode folder.

Note: Set the right path in debugServerArgs.

wictorwilen

---

layout: page title: "Azure IoT" description: "Offers support for Azure IoT integration with Homeassistant." date: 2017-10-22 14:18 sidebar: true comments: false sharing: true footer: true logo: home-assistant.png

adamkewley

using System.IO.Ports;

namespace AsyncExtensions {
 public static class SerialPortExtensions
    {
        /// <summary>
        /// Read a line from the SerialPort asynchronously
        /// </summary>
        /// <param name="serialPort">The port to read data from</param>
        /// <returns>A line read from the input</returns>

pushrbx

using System;
using System.IO.Ports;
using System.Threading;
using System.Threading.Tasks;
 
namespace AwesomeSerialDeviceWrapper
{
    public class SerialDevice : IDisposable
    {
        private long m_timeSinceLastEvent;

katowulf

// assumes you add a timestamp field to each record (see Firebase.ServerValue.TIMESTAMP)
// pros: fast and done server-side (less bandwidth, faster response), simple
// cons: a few bytes on each record for the timestamp
var ref = new Firebase(...);
ref.orderByChild('timestamp').startAt(Date.now()).on('child_added', function(snapshot) {
  console.log('new record', snap.key());
});