Blog | Dr. Kathy Marshack

Welcome to the ClusterDuck Protocol – an innovative open-source firmware empowering wireless IoT devices using LoRa technology. Explore endless opportunities to create fully customizable sensor and communication networks and redefine your IoT experience.

dr. kathy marshack blog

What is the CDP?

In 2017, Hurricane Maria, a category-5 storm, severely impacted Puerto Rico, demolishing homes and communication infrastructure. To address this issue, the ClusterDuck Protocol (CDP) was developed in 2018. It utilizes battery-powered Internet-of-Things devices to reestablish essential communication during emergencies, allowing civilians to request assistance, share their locations, and receive vital information from local governments and responders.

dr. kathy marshack blog

Get the
Hardware

The ClusterDuck Protocol runs on a variety of IoT hardware, including many ESP32 Arduinos.

Here is a list of hardware we use, though there may be many others that work. We recommend the Heltec LoRa ESP32 and the TTGO T-Beam ESP32.

For a simple network you will want to make at least two Ducks. For bigger networks you will need more.

dr. kathy marshack blog

Get the
Software

To start developing, you will need PlatformIO on your computer.

Download or git clone the CDP library from GitHub.

Follow the installation instructions here

Please Note: With the Release of the ClusterDuck Protocol Version 4 we have different instructions. If you are looking for older instructions please go here

dr. kathy marshack blog

Set Up the
Network

Connect your board to platform IO

Follow the these updates instructions for loading up a Duck to get one running.

Use the pre-built examples or develop custom Ducks of your own.

Deploy!

Blog | Dr. Kathy Marshack

This distinction is vital for her readers. Many NT partners enter relationships assuming that if they express sadness, their partner will instinctively understand and offer comfort. When this does not happen, the NT partner interprets it as callousness. Marshack’s blog reframes this behavior as "mind blindness"—a neurological inability to read social cues. By shifting the frame from "he doesn't love me" to "he processes information differently," Marshack provides her readers with the cognitive tools to depersonalize the pain, allowing for more rational decision-making regarding the future of the relationship.

Dr. Marshack’s writing gives a name to this suffering. She frequently discusses "Cassandra Syndrome" (also known as the "Ostrich Effect"), a reference to the Greek myth of Cassandra, who was cursed to speak the truth but never be believed. In her blog posts, Marshack argues that NT partners often face a gaslighting effect—not necessarily intentional malice from their ASD partner, but a structural invalidation where their emotional needs are invisible to the outside world. By articulating this phenomenon, her blog performs a crucial therapeutic function: it tells the suffering partner, "You are not crazy, and your pain is real."

Dr. Kathy Marshack’s work addresses the challenges in neuro-diverse relationships, particularly those involving Autism Spectrum Disorder (ASD) and a neuro-typical partner. Her approach focuses on moving beyond "Going Through the Motions" by utilizing explicit communication, structured intimacy, and radical acceptance to bridge the gap in emotional processing. For more, visit Dr. Kathy Marshack’s website. dr. kathy marshack blog

Dr. Marshack, a licensed psychologist with over 36 years of experience, uses her blog to pull back the curtain on the "hidden" challenges of these partnerships. Why Readers Turn to Dr. Marshack’s Blog

The cornerstone of Dr. Marshack’s blog is the validation of the neurotypical (NT) partner’s reality. In relationships where one partner has ASD and the other does not, a unique relational disconnect often occurs. The NT partner may feel lonely, ignored, and emotionally abandoned, yet their distress is frequently dismissed by outsiders who see a partner who is employed, sober, and seemingly "normal." This distinction is vital for her readers

In the landscape of psychology and relationship counseling, few voices are as distinct or as necessary as that of Dr. Kathy Marshack. While much of the contemporary discourse on Autism Spectrum Disorder (ASD) focuses on the experience of the neurodivergent individual—often emphasizing their sensory struggles or social challenges—Dr. Marshack’s blog turns the spotlight toward an often-overlooked demographic: the neurotypical partners and family members. Through her extensive writing, Dr. Marshack articulates the complex, often invisible dynamics of "Asperger" relationships (a term she retains to distinguish high-functioning autism profiles in relational contexts). Her blog serves not merely as a collection of articles, but as a lifeline for those suffering from what she terms "Cassandra Syndrome," offering validation, scientific insight, and a roadmap for survival.

Here’s a helpful guide to understanding and using , which focuses primarily on Asperger’s syndrome, relationships, and neurodiversity — especially in couples and family dynamics. Marshack’s writing gives a name to this suffering

The has become a vital resource for individuals navigating the complexities of "neurodiverse" relationships—specifically those between neurotypical (NT) partners and adults with High-Functioning Autism or Asperger Syndrome.

The Asperger’s Shadow: Understanding the Neurotypical Experience Through Dr. Kathy Marshack’s Blog

Dr. Kathy Marshack’s blog stands as a critical resource in the field of neurodiverse relationships. It fills a gap left by traditional therapy, which often fails to recognize the specific texture of ASD/NT dynamics. By combining psychological rigor with profound empathy for the "invisible" victims of neurodivergence, her work empowers readers to move from a place of helpless confusion to a place of informed agency. Whether a reader chooses to stay and adapt or leave to find a new path, Dr. Marshack’s insights ensure they do so with their dignity and sanity intact.

Join more than a thousand developers that use The ClusterDuck Protocol.
dr. kathy marshack blog

Installation Manual

A step-by-step guide on how to build your own ClusterDuck Protocol network on our GitHub repository

dr. kathy marshack blog

Video Tutorials

Go and check out this playlist with all the installation vidoes of the clusterduck Protocol

dr. kathy marshack blog

QuackPacks (Integrations)

QuackPacks are plug-and-play add-ons that give Ducks new features, like sensors, hardware, or networking tools.

OWL Built the CDP to help improve global resilience through connectivity.

In March 2020, The Linux Foundation and OWL formed a partnership to open-source the ClusterDuck Protocol. Learn more about TLF.

The IBM Call for Code is a technology competition empowering developers worldwide. Stay tuned for latest competitions and updates.