Arduino, Raspberry Pi and ESP8266 Small Computers!

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Zigbee and Domoticz

Part 2 of the Domoticz project: Zigbee devices added. The living room now has 4 Domoticz Zigbee lights!

Domoticz, Arduino, Raspberry, Weatherstation, Smartmeter

My new Home Automation System, to see power usage, weather conditions, doorbells and later on switches!

notepadqq and wxhexeditor

sudo apt update sudo apt install snapd sudo reboot sudo snap install notepadqq sudo apt install wxhexeditor

localhost bonjour avahi

Resolving raspberrypi.local with mDNS On Raspberry Pi OS, multicast DNS is supported out-of-the-box by the Avahi service. sudo nano /etc/hostname sudo nano /etc/hosts

Install FPC and Lazarus 2021

Resources for installing FPC and Lazarus: https://blog.boberglund.com/ https://wiki.freepascal.org/Build_current_FPC_and_Lazarus_for_Raspbian

Testing USB Serial TTL adapters

A program, SerialTester, a guide and test results. Also updated Prolific PL2303HXA driver misery solution.

Raspberrry Pi 400, first steps

First steps with the Raspberry Pi 400, first impressions November 2, 2020. My birthday! Early, checking twitter. Eben Upton says good morning. ...

3.5 Inch RPi Display Touch - XPT2046 (480x320) - Install

https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=178443&p=1699671&hilit=xpt2046#p1699671

How to install Lazarus 2.0.10 & FPC 3.2.0 on Manjaro 20.06 with Raspberry Pi 4

How to install Lazarus 2.0.10 & FPC 3.2.0 on Manjaro 20.06 with Raspberry Pi 4 http://minibase.no/?p=1530

Experimenting with the Pi

An overview of the breadboard based experimenters boards and deplyment PCBs for the Pi.

Tiny LCD DSPI based screens

A recent test of the tiny LCD screens (2.8 to 3.5 inch) I have, to assess if they support a ...

Itead 2.8 TFT Add-on V2.0 Touch

Hyperpixel 3.5 Pimoroni

3.5 inch touch screen. Superseeded by Hyperpixel 4.0 Reasonable quality, touch is, though it i capacitive, not too easy to use. ...

Adafruit PITFT 2.8 resistive

Image Raspbian full if you want a desktop, else lite is sufficient for CLI. sudo apt-get update sudo apt-get upgrade sudo apt-get remove ...

Kedei 2 touch screen

Something I bought in 2015, 2 Kedei 2 lcd 3.5 inch touch screens. Worked, albeit slow. With a Wheezy image, ...

A page and news blog about Raspberry Pi, Freepascal and Lazarosn on the Pi, Ulitbo on the Pi, Arduino and ESP8266. More of a personal logbook for my own usage, it may be of use for others.