ESP-NOW, Setup, Coding, and Real-World Example

Published at : 23 Dec 2025

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🤖 More Droid Info & Code:
https://github.com/FireMarshmellow/AX3_Droid
https://github.com/FireMarshmellow/Mellow_labs_Espnow_demo

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📺 Video Summary:
In this video, I walk through how to use esp-now to wirelessly connect esp32 microcontrollers
no Wi-Fi or router needed. I show how it powers a 3Dprinted Star Wars droid I built with custom electronics, walk through the code setup, pairing MAC addresses, and even test the range.
Whether you're new to ESP-NOW or just need project inspiration, this one's packed with nerdy goodness.

⏱️ Chapters:
00:00 – What is ESP-NOW?
01:25 – Sponsor: JLCPCB
02:30 – Basic Setup: Two ESP32 Boards
06:50 – Adding a Third ESP Device
10:00 – Droid Breakdown & Full Demo
13:00 – Wrap-Up & GitHub Resources

🏷️ Tags:
#esp32 #espnow #arduino #microcontroller #wirelessprojects #3dprintedrobot
#starwarsdroid #iot #maker #diyelectronics #robotics #nerdyprojects
#mellowlabs #github #remotecontrol #nowifineeded