🤯 Eu rodei Node-RED em um ESP32… e funcionou!

In this video, I show step-by-step how to set up a complete Linux environment to compile and run Node-RED flows directly on these microcontrollers (ESP32, ESP8266, Raspberry Pi Pico, and others). During the tutorial, I present all the necessary configuration, from environment installation to practical execution on the devices. You will learn: 🔸 How to prepare the environment in Linux 🔸 Install and configure the necessary SDK 🔸 Create compatible flows 🔸 Compile and send to the ESP32 / ESP8266 🔸 Resolve permissions and security settings 🔸 Learn Node-RED MCU Edition in practice This type of approach opens up very interesting possibilities for IoT, embedded automation, and applications where you need to bring the logic of the flows to extremely compact devices. If you already work with Node-RED and want to explore new frontiers with microcontrollers, this content will surprise you. If you have a question you'd like answered in the Neo Answers series, leave it in the comments below 👇 #nodered #iot #embeddedsystems #automation #esp32 #esp8266 #lowcode #nocode Don't forget to: 👍 Like the video if you enjoyed it! 📢 Comment with your questions or suggestions. 🔔 Subscribe to the channel and turn on notifications so you don't miss any new content! 🔗 Check out the links below Already know FlowFuse? With it you can easily have your Node-RED in the cloud with just a few clicks. 👍Try it FREE for 14 days 🚫Start without a credit card 💵$50 coupon for your first month: NEOCOGNITIVA CHAPTERS 00:00 Proving it works 05:39 Context of the Moddable SDK and where it came from 08:07 Differences between MCUs and SBCs 11:08 Which nodes can I use in flows for MCUs? 13:03 Node-RED on a Sonoff smart bulb 15:01 Tutorial from ZERO: Installing Node-RED 16:35 Installing the Moddable SDK and xs-dev 21:45 Setting up Node-RED MCU Edition 25:55 Building the first flow for ESP32 29:05 Permission issues 30:30 Compiling the flow and sending it to the MCU 31:58 Building a flow for ESP8266 36:16 Troubleshooting permissions and conflicts 📽️VIDEOS MENTIONED IN THIS CONTENT📽️ 🎬 Node-RED Con 2025 Coverage by NeoCognitiva    • Cobertura Node-RED Con 2025 - Resumão do F...   🎬 Node-RED Track Com 2022 with Peter Hoddie from Moddable    • Node-RED Con 2022 - Peter Hoddie   🎬 MQTT Tutorial    • Tutorial MQTT - Como conectar duas instânc...   🎬 Web services and APIs with Node-RED    • ↗️WebServices com Node-RED sem programar -...   🎬 Websocket for real-time communication (Video 1)    • WebSocket: conecte nuvem e rede privada em...   🎬 Websocket for real-time communication (Video 2)    • 🔒 Node-RED + WebSocket Seguro (WSS): cript...   🎬 Websocket for real-time communication (Video 3)    • 🔒 Websocket com autenticação no Node-RED   🎬 FlowFuse Playlist    • 🔴Node-RED na nuvem com FlowFuse   ❓❓❓QUESTIONS? LEAVE THEM IN THE COMMENTS❓❓❓ Node-RED is an open-source visual flow development platform. Create web applications and automations easily and intuitively by clicking and dragging boxes. ✍🏻 Registration form to request the script with the commands I showed in this video: https://neocognitiva.com.br/lp/nodere... 🤖 Complete playlist of Node-RED projects:    • Solução grátis para automação, dados variá...   🤖 What is Node-RED:    • Solução grátis para automação, dados variá...   Want to learn more about NeoCognitiva and the work we do? Learn more on our website: https://neocognitiva.com.br/ Contact us: https://neocognitiva.com.br/lp/contat... REFERENCES: https://embeddedcomputing.weebly.com/... https://github.com/Moddable-OpenSourc... https://flows.nodered.org/node/@ralph... https://flows.nodered.org/node/@modda... https://github.com/phoddie/node-red-mcu https://xs-dev.js.org/ https://www.moddable.com/blog/hacking... CREDITS: Video footage by NeoCognitiva Final thumbnail on --/--/2026