ivesdebruycker

/**
 * @file main-esp8266-wifi-relay.cpp
 * @brief ESP8266 Wifi Relay Controller
 *
 * This file contains the implementation of an ESP8266-based relay controller
 *
 * @details
 * - To install the ESP8266 board, (using Arduino 1.6.4+):
 *   - Add the following 3rd party board manager under "File -> Preferences -> Additional Boards Manager URLs":
 *     http://arduino.esp8266.com/stable/package_esp8266com_index.json

ivesdebruycker

/**
 * @file main.cpp
 * @brief ESP8266 Relay Controller
 *
 * This file contains the implementation of an ESP8266-based relay controller
 *
 * @details
 * - To install the ESP8266 board, (using Arduino 1.6.4+):
 *   - Add the following 3rd party board manager under "File -> Preferences -> Additional Boards Manager URLs":
 *     http://arduino.esp8266.com/stable/package_esp8266com_index.json

ivesdebruycker

/**
 * @file main.cpp
 * @brief ESP8266 MQTT Relay Controller
 *
 * This file contains the implementation of an ESP8266-based relay controller
 * that connects to a WiFi network and communicates with an MQTT broker.
 *
 * The controller subscribes to various MQTT topics to control four relays and
 * a master switch. It also supports firmware updates via MQTT.
 *

ivesdebruycker

/*
  ESP 32 - Sphero R2D2
*/

// https://github.com/nkolban/esp32-snippets/issues/757
// https://gist.github.com/sam016/4abe921b5a9ee27f67b3686910293026
// neilkolban.com/esp32/docs/cpp_utils/html/class_b_l_e_remote_characteristic.html#aa00bffdf3b2843aee32a27af9b643da5

// https://github.com/nkolban/ESP32_BLE_Arduino/blob/master/examples/BLE_client/BLE_client.ino
// https://github.com/igbopie/spherov2.js/blob/9a9fee843a9da6b26c14c60a93870ba242f03566/lib/src/toys/core.ts

ivesdebruycker

EMOTE_ALARM 0
EMOTE_NO 1
EMOTE_SCAN_SWEEP 2
EMOTE_SCARED 3
EMOTE_YES 4
EMOTE_AFFIRMATIVE 5
EMOTE_AGITATED 6
EMOTE_ANGRY 7
EMOTE_CONTENT 8
EMOTE_EXCITED 9

ivesdebruycker

CHARGER_1 0
CHARGER_2 1
CHARGER_3 2
CHARGER_4 3
CHARGER_5 4
CHARGER_6 5
CHARGER_7 6
EMOTE_ALARM 7
EMOTE_ANGRY 8
EMOTE_ATTENTION 9

ivesdebruycker

CHARGER_1 0
CHARGER_2 1
CHARGER_3 2
CHARGER_4 3
CHARGER_5 4
CHARGER_6 5
CHARGER_7 6
EMOTE_ALARM 7
EMOTE_ANGRY 8
EMOTE_ANNOYED 9

ivesdebruycker

Snapcast on Volumio - client & server install

MPD config

sudo nano /etc/mpd.conf

..
# disable default ALSA output
.. 
audio_output {
    type            "fifo"

ivesdebruycker

Raspbian 8 jessie - 3.10.96 - Volumio - Odroid C1

Compile + install libsigsegv

wget https://ftp.gnu.org/gnu/libsigsegv/libsigsegv-2.12.tar.gz
gunzip libsigsegv-2.12.tar.gz
tar -xvf libsigsegv-2.12.tar
cd libsigsegv-2.12
./configure --prefix=/usr --enable-shared --disable-static
make

ivesdebruycker

import React, { Component } from 'react';
import PropTypes from 'prop-types'
import ol from 'openlayers';

class PoiMapContainer extends Component {
  constructor(props) {
    super(props);

    this.state = {
      map: null,