1. Introduction
The goal of the project is the integration of a Saunier Duval boiler with a Domoticz home automation system.
Category: Electronics
Update RFLink Gateway on Raspbian with Domoticz
It’s possible to update a RFLink gateway from your Pi running Raspbian and Domoticz.
Before :
After :
1. Software
Install Avrdude :
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pi@pi:~ $ sudo apt-get install avrdude |
Continue reading Update RFLink Gateway on Raspbian with Domoticz
Update RFLink gateway on Linux (Ubuntu)
RFLink is a great, flexible and opensource RF gateway for 433Mhz devices. I use it with Domoticz. Every few months, a 
new firmware is released and they add a lot of new devices. This post describe how to update an RFLink gateway in a Linux environment.
Continue reading Update RFLink gateway on Linux (Ubuntu)
Wifi light sensor using a Wemos D1 and Domoticz
Update a domoticz sensor using a Wemos D1 and a seed light sensor. Continue reading Wifi light sensor using a Wemos D1 and Domoticz
Wemos D1 and Arduino IDE : Getting started
1. Preparation
Open the preferences in the Arduino IDE :
Continue reading Wemos D1 and Arduino IDE : Getting started
Deactivate night vision (IR) on Hikam S5
Using the Hikam S5 with the Synology surveillance station was leading to many false positives. These false positives occur when the the camera was switching between day and nights visions.
As there is any software solution to deactivate the night vision mod on the Hikam S5, we’ll do a simple hardware modification.
First step, remove the back cover (4 screws) :
Continue reading Deactivate night vision (IR) on Hikam S5
Arduino 1.8.1 IDE on Ubuntu 16.10
Download the last version on : https://www.arduino.cc/en/Main/Software
Uncompress the archive :
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tar -xvf arduino-1.8.1-linux64.tar.xz |
Move the new created folder in the optional add-on software packages folder :
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sudo mv arduino-1.8.1 /opt/ |
Make the install script executable :
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sudo chmod +x /opt/arduino-1.8.1/install.sh |
Install it :
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/opt/arduino-1.8.1/install.sh |
You should have this output :
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Adding desktop shortcut, menu item and file associations for Arduino IDE... done! |
Dynamic charts with Highcharts, SQLite and Python
I used to use a Raspberry Pi as a data logger for many sensors, here is how I create a nice front-end for data visualization.
- Store data : SQLite
- Serve content : Python with Flask
- Plot data : Hightcharts / Highstock
Continue reading Dynamic charts with Highcharts, SQLite and Python
Raspbian Jessie : Re-activate SSH by default
1. Issue
Since November 2016, SSH server on Raspbian is disabled by default. On the first boot, you’ll find a closed door :
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Permission denied, please try again. |
Continue reading Raspbian Jessie : Re-activate SSH by default
Feed Flightradar24 and Flightaware concurrently with Dump1090
1. Installation
We’ll assume that your OS (Raspbian) is installed and the network is configured.
1.1 Preparation
Update your system and install some software that we’ll need later (to compile) :
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sudo apt-get update sudo apt-get upgrade sudo apt-get install git cmake libusb-1.0-0-dev build-essential lsof |
Continue reading Feed Flightradar24 and Flightaware concurrently with Dump1090