The I²C bus communication is one out of three possible communication protocols, the ESP8266 is able to communicate with other devices like OLED displays, barometric pressure sensors and so on. The two other communication protocols are SPI and UART. I²C stands for Inter-Integrated Circuit was invented 1982 by Philips Semiconductor (A Dutch company), now NXP […]
In this blog, I will learn you how to Create a new symbol (or component as it is also known). You use symbols in schematic diagrams that you can create in Eeschema. Most likely, you want to create a custom schematic symbol because you have a physical component but can’t find an existing symbol to
KiCAD – Create a new Symbol Read More »
In my previous blog here I tested the ESP HomeKit Software Development Kit. I am so enthusiastic about this Software Development Kit, that I going to write a few blogs about this genius software. In each Blog I will address a other accessory that you can add to your HomeKit without the need of a
ESP8266 – HomeKit Dual Lamps Read More »
Dad I want a Nintendo! that’s what I hear for days from my little princess. Ever since Mario is popular again, even Nintendo and LEGO introduced several Super Mario LEGO sets with an interactive Super Mario doll. Also the Nintendo game console is hip and happening again. Time to make my little princess happy. Hardware
Raspberry Pi – Super Nintendo Read More »
When I’m coding a new ESP-HomeKit accessory I use the free HomeKit Accessory Protocol Specification (Non-Commercial Version) form Apple. To see how to use the characteristics and what type of options there are for a specific type of accessory. All you need or want to know can be found in this protocol. Overview HomeKit
HomeKit Accessory Protocol Specification Read More »
For those who follow my blog know that I have been working with ESP HomeKit for a while. To make new accessories I have to regularly re-flash my ESP modules. Especially when debugging the code, it often happens that I have to re-flash the firmware again. But here lies some troubles, When you didn’t removed
ESP HomeKit SDK – Reset HomeKit Device Read More »
In my previous blog here I tested the ESP HomeKit Software Development Kit. I am so enthusiastic about this Software Development Kit, that I going to write a few blogs about this genius software. In each Blog I will address a other accessory that you can add to your HomeKit without the need of a
ESP32 – Homekit Camera Read More »
I have only started electronics as a hobby and it has been a great learning resource for me so I am far from any type of expert. But I like to share my knowledge. I wanted to change the logo on my OLED display. It took me days to work it out thanks to very
Arduino – OLED (I2C) Read More »
In my previous blog here I tested the ESP8266 – HomeKit NeoPixel Light Strip. I am so enthusiastic about this Software Development Kit, that I going to write a few blogs about this genius software. In each Blog I will address a other accessory that you can add to your HomeKit without the need of
ESP8266 – HomeKit NeoPixel Light Strip EX Read More »
In my previous blog here I tested the ESP HomeKit Software Development Kit. I am so enthusiastic about this Software Development Kit, that I going to write a few blogs about this genius software. In each Blog I will address a other accessory that you can add to your HomeKit without the need of a
ESP8266 – HomeKit Light Sensor Read More »
