High Voltages

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Compare PicoMQTT vs. SMQTT Broker to set up your ESP32 as an MQTT broker. Explore features, security, and QoS to find your perfect fit!

ESP32 as an MQTT Broker: A Comparison of Two Libraries

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In this tutorial, we will learn how to create an app for ESP8266 using drag and drop MIT App inventor.

Control ESP8266 from anywhere using android app and MQTT

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Learn how to subscribe and publish MQTT messages using ESP8266 (NodeMcu). Examples using Raspberry pi as MQTT and cloud MQTT broker.

ESP8266 and Raspberry Pi Communication using MQTT

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Facebook group automation using python will help you learn how web automation works and useful to post in multiple fb groups using 1 click.

Facebook group automation python – Web Automation

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NodeMCU connects WIFI without hard coding credentials is a bog that will help you to program your NodeMCU IoT device professionally.

You Must Do This When Making a NodeMCU-Based IoT Device

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This tutorial will help you integrate a payment solution into your Raspberry Pi project using webhooks and MQTT.

Integrate PayPal in Your Raspberry Pi Projects

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Having many Raspberry Pis with the same Bluetooth name can create confusion so let's change the Pi default Bluetooth name.

How to Change Pi Bluetooth Name?

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Indoor golf terrain which is supported by electrical jacks and controlled by Arduino and Pi to move jacks and make terrain of your choice.

Indoor Golf Setup Using Arduino and Pi: Virtual Moving Floor

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