#raspberry-pi-node-mqtt--esp32 An IoT demo project using ESP32 to send sensor data (humidity, temperature) to a Raspberry Pi via MQTT. Node-RED is used for data visualization and control. Secure ...

After learning about how to connect Raspberry Pi and ESP32 via MQTT, I stumbled upon another very interesting Github user @DaveSprague who connected the ESP8266 directly to Adafruit IO. This is ...

PicoMQTT is a lightweight MQTT library for Arduino/PlatformIO optimized for ESP8266 and ESP32. It not only supports the MQTT Client mode like most existing solutions but also the MQTT Broker mode ...

This paper presents a novel approach to home automation utilizing the MQTT protocol. The system is implemented using an ESP32 node and a Node-RED server running on a Raspberry Pi, allowing users to ...

Python is coming to replace C as the programming language of choice. We look at how to program an ESP32 microcontroller in MicroPython.

MicroPython v1.24 firmware adds support for Raspberry Pi RP2350 and Espressif ESP32-C6 microcontrollers, RISC-V improvements, and more.

Learn how a developer built a customizable LED matrix display using ESP32 and Raspberry Pi platforms. Detailed comparison of both controllers, firmware options, and open-source code for DIY smart ...

While they differ a lot in terms of functionality, you can combine the IoT-centric ESP32 boards with the all-powerful Raspberry Pi SBC family to build some truly remarkable DIY projects.