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IoT Cloud

I’m looking for free solution to move a servo connected to an ESP8266 with Google Home voice ?

Hi everyone , I am looking for a (free) solution to move a servo connected to an ESP8266 with Google Home voice commands…! Like “OK Google, set the ‘thing’ to […]

Realtime Data

I am currently working on a personal project where I have serveral iot devices which have several sensors attached. However, I am not quite sure about the best way to […]

Establishing MQTT Connection with Private Key – is that secure?

In this video, I discuss using a Private Key in the MQTT connection setup. It’s crucial to keep the Private Key confidential and not share it with any third party. […]

What additional strategies can I implement to reduce power consumption?

Hey guys I noticed a significant increase in power consumption by my IoT devices (ESP32) when transmitting data to AWS IoT Core, leading to shorter battery life. I’ve optimized my […]

AWS IoT Core X.509 Certificates explained training – free 100 coupons!

To increase the IoT domain’s security posture, I decided to offer 100 free coupons for my Udemy training. After taking this training, you will: ✅ Understand how AWS IoT Core […]

AWS Greengrass – my (un)favorite IoT service.

AWS IoT Greengrass is an open-source Internet of Things (IoT) edge runtime and cloud service for IoT applications. It is my (un)favorite IoT service. Pros: Runs on edge devices. Communicates […]

How to pre-configure EC2 instances using AWS CDK and avoid a nasty trap?

It has been a while since I created a public GitHub repo, but this topic deserves a proper explanation. I was helping a customer solve that specific issue and decided […]

Why isn’t the LED responding to voice commands in my MicroPython code?

Hey guys still based on my project on developing a home automation voice-controlled system using `MicroPython` and `TinyML` on an `ESP32` microcontroller to recognize specific voice commands (“turn on” and […]

Fixing I2S Initialization Error for Voice-Controlled Home Automation on ESP32

Hey guys am developing a home automation voice-controlled system using `MicroPython` and `TinyML` on an `ESP32` microcontroller to recognize specific voice commands (“turn on” and “turn off”) for controlling an […]

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