The Zappi EV Charger is connected through a MyEnergi hub to the internet and measurements from the Zappi are available for viewing. The Zappi has current taps (CT) on all the main feeds of the syst...
Home Control: Zappi
Home Control: Setup SONOFF S26 SmartPlug with Tasmota
The Sonoff S26R2 uses an ESP8285 MCU and can be re-programmed to use the Tasmota home control firmware. Dismantle Socket Remove bezel around plug pins; just pulls off Remove three small sc...
Home Control: Setup SONOFF with Espurna
Requirements Latest version of the esptool.py tool, extracted in Downloads Check python version in Terminal: python –version [2.7.16] ...
Home Control: Lights
In the Home Control system there are a few remote-controlled lights from Philips Hue and Innr (compatible with Philips Hue but much cheaper). These are controlled by a Philips Hue bridge interfac...
Backup Raspberry Pi SD Card
Insert the SD Card into a card reader on the Mac. Open Terminal and enter the following command to locate the SD Card: diskutil list All disks will be listed, and will look something like below: ...
Home Control: Raspberry Pi
Running OpenHab on a Raspberry Pi. This also runs a MQTT server and Node-Red. Separate servers for SQL and Grafana are run on the main TITAN server and linked from the Pi as these are write-intensi...
Home Control: Overview
I have been looking to do some sort of Home Control for a while now, and was prompted to do something after reading some articles on the ESP8266 WiFi capable micro-controller from Espressif Systems...
BMDS: Disassembler
The disassembler assumes some program code exists in memory. The address range for disassembly is entered, in this case $FC00 to $FFFF for the Tanbug ROM code. Running a simple disassemble gives...
BMDS: Assembler
The BMDS assembler currently supports the 6502 and 8080 processors, but should be able to do CHIP-8 in due course. It will assemble code for the CPU of the current machine selected. Basic Operatio...
BMDS: Space Invaders Emulator
Introduction I was a great fan of Space Invaders as a kid, although I could not always afford to go to the arcades. The idea of running my own emulation on my computer anytime I wanted and for as ...