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What is  IoT

The Internet of Things or IoT refers to a network of devices wherein a variety of machines, buildings and other things are connected.  These devices are capable of sending & receiving data from each other without requiring human-to-human or human-to-computer interaction..


Our services

We provide world class, end to end solutions for the Internet of Things (IoT), our Connected Technologies, Sensors and Platforms enable new solutions for government & enterprise customers, energy management & efficiency, smart cities, connected homes , buildings and more.

Let's feed the future

Today, smart farming has become a reality. With the help of IoT technology and advanced machine learning algorithms, farmers can now monitor the health of their crops.

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Farming Image Smart Farming Visualization
Let's make cool things

Today’s manufacturers are seeking agility. IoT enables increased mobility, fast decision-making, and higher yields across factory systems.

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Manufacturing Image Factory View
We digging

Create a complete overview of your operation, digitize it, and optimize for safety, efficiency, and real-time insights.

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Mining Overview Mining Operation

Efficient building management to optimize energy, water, security, and occupancy — unlocking better smart living experiences.

Smart Living
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Smart Building Image Interior Smart Control
Let's find your assets

Track and manage mobile assets with real-time GPS, predictive analytics, and centralized dashboards for complete visibility.

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Asset Location GPS Module Visual
GREYCODE IoT Board - Standard View GREYCODE IoT Board - Illuminated View

The   GREYCODE   IoT   Development   Board


Learn, Build and Innovate.

This board is a premium, all-in-one solution engineered for demanding IoT and connected applications. It features high-speed dual-core processing (240MHz), robust multi-connectivity (Wi-Fi, Bluetooth, and 4G LTE/CAT-M1/NB-IoT support), and seamless data transmission. Designed for reliability in remote deployments, it includes GPS tracking and solar/battery power options for uninterrupted operation. With advanced power management and rugged durability, this board is ideal for industrial automation, smart agriculture, and asset monitoring—built to excel in harsh environments with zero compromises.

Do you have an idea? Let’s  prototype it.

Low code application development .Get from sensors to business logic in minutes.

Our articles

Learn more about the internet of things and the services we provide



              This is the introduction to a 3-part series that tackles the pressing issue of youth unemployment in South Africa. With a focus on President Rramaphosa'sbold initiative to remove work experience requirements for job seekers, our opening article offers an in-depth analysis of its potential to open up new horizons for the country's youth

Youth Unemployment in Africa: Part 1 - The Removal of Work Experience

This is the introduction to a 3-part series that tackles the pressing issue of youth unemployment in South Africa. With a focus on President Rramaphosa'sbold initiative to remove work experience requirements for job seekers, our opening article offers an in-depth analysis of its potential to open up new horizons for the country's youth

Read more
This blog post marks the first in a two-part series dedicated to unpacking the insights and outcomes of the Africa Energy Indaba Conference. We anticipate sharing further developments and detailed analyses post-conference, aiming to contribute to the ongoing discourse on Africa's energy future and the global strides towards a more sustainable and efficient energy landscape.

The Importance of IoT in the Energy Sector

This blog post marks the first in a two-part series dedicated to unpacking the insights and outcomes of the Africa Energy Indaba Conference. We anticipate sharing further developments and detailed analyses post-conference, aiming to contribute to the ongoing discourse on Africa's energy future and the global strides towards a more sustainable and efficient energy landscape.

Read more
Here at Greycode, we are focused on researching the different ways IoT can offer solutions. Let’s look at IoHT in practise, how it’s used currently and the future of IoT within the healthcare industry.‍

The Impact of Internet of Things (IoT) on the Health Sector

Here at Greycode, we are focused on researching the different ways IoT can offer solutions. Let’s look at IoHT in practise, how it’s used currently and the future of IoT within the healthcare industry.‍

Read more
The integration of the Internet of Things (IoT) in the mining industry marks a significant shift towards enhanced efficiency, improved safety, and environmental sustainability. IoT technologies facilitate real-time monitoring and analysis, leading to streamlined operations and reduced downtime. Safety is notably enhanced through wearable sensors and remote monitoring, significantly reducing accident rates. Moreover, IoT aids in environmental compliance by monitoring factors like air quality and pollutant emissions, ensuring adherence to environmental standards.

Application of IoT in mining

The integration of the Internet of Things (IoT) in the mining industry marks a significant shift towards enhanced efficiency, improved safety, and environmental sustainability. IoT technologies facilitate real-time monitoring and analysis, leading to streamlined operations and reduced downtime. Safety is notably enhanced through wearable sensors and remote monitoring, significantly reducing accident rates. Moreover, IoT aids in environmental compliance by monitoring factors like air quality and pollutant emissions, ensuring adherence to environmental standards.

Read more