Hayden Dekker – Medium

Hayden Dekker

ESP32 interrupts can only do 200khz!

A deep dive into the ESP32, the IDF and docs, hoping it can perform better.

Feb 8, 2022

ESP32 interrupts can only do 200khz!

Feb 8, 2022

DOORS Next Gen Reportable Rest API

A project starter template for accessing DOORNG REST API, using spring Webflux and Jsoup in Java.

Aug 6, 2021

DOORS Next Gen Reportable Rest API

Aug 6, 2021

A Security Module for Vaadin 14 with Spring

Add security to a Vaadin application in a few simple steps.

Mar 21, 2021

Mar 21, 2021

A simple digital media frame

A minimal digital media frame and the next few improvements.

Dec 12, 2020

A simple digital media frame

Dec 12, 2020

Vaadin UI closed detection

A quick how-to on detecting when a user has closed a browser UI tab.

Aug 26, 2020

Vaadin UI closed detection

Aug 26, 2020

Vaadin and Spring Multi-Module Projects

Demonstrating a basic yet powerful project structure for development, build and testing of Vaadin Spring applications, using Eclipse IDE’s…

Mar 26, 2020

Vaadin and Spring Multi-Module Projects

Mar 26, 2020

ESP MQTT ActiveMQ WebSocket Debug

Using Wireshark and the embedded ActiveMQ to debug an erroneous connection from the ESP8266 to the broker.

Mar 11, 2020

ESP MQTT ActiveMQ WebSocket Debug

Mar 11, 2020

Apache ActiveMQ for MQTT

Testing it out on the free 1GB Oracle Cloud instances.

Mar 6, 2020

Apache ActiveMQ for MQTT

Mar 6, 2020

Arduino JSON

Exploring the popular ArduinoJson library for embedded systems

Feb 23, 2020

Arduino JSON

Feb 23, 2020

ESP8266 Setup for Eclipse on Windows

There are a few steps that can catch you out

Jan 22, 2020

ESP8266 Setup for Eclipse on Windows

Jan 22, 2020

Hayden Dekker

Hayden Dekker

Systems Engineer building a new CBTC train line for Melbourne Australia. Weekends spent head in the cloud programming or embedded in the garden. Pun intended.

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