Uploaded April 2026 | Updated September 2026, 3 weeks ago
Build your own ESP32-C3 Super Mini NTP Clock using a MAX7219 LED dot matrix display in this complete step-by-step tutorial!
In this video, you’ll learn how to:
• Connect ESP32-C3 with MAX7219 LED matrix
• Fetch accurate time from NTP server over WiFi
• Display real-time clock on LED dot matrix
• Write and upload code easily
This project is perfect for:
✔ IoT beginners
✔ Embedded systems learners
✔ Arduino / ESP32 enthusiasts
🧠 Features:
• Real-time internet clock (NTP)
• Low-cost components
• Compact ESP32-C3 Super Mini setup
• Customizable display
💡 Components Used:
• ESP32-C3 Super Mini
• MAX7219 LED Matrix Display
• Jumper wires
🔧 Code: github.com/stechiez/esp32-c3-max7217-ntp
📌 If you like this project, don’t forget to LIKE, SHARE & SUBSCRIBE!
Build your own ESP32-C3 Super Mini NTP Clock using a MAX7219 LED dot matrix display in this complete step-by-step tutorial!
In this video, you’ll learn how to:
• Connect ESP32-C3 with MAX7219 LED matrix
• Fetch accurate time from NTP server over WiFi
• Display real-time clock on LED dot matrix
• Write and upload code easily
This project is perfect for:
✔ IoT beginners
✔ Embedded systems learners
✔ Arduino / ESP32 enthusiasts
🧠 Features:
• Real-time internet clock (NTP)
• Low-cost components
• Compact ESP32-C3 Super Mini setup
• Customizable display
💡 Components Used:
• ESP32-C3 Super Mini
• MAX7219 LED Matrix Display
• Jumper wires
🔧 Code: github.com/stechiez/esp32-c3-max7217-ntp
📌 If you like this project, don’t forget to LIKE, SHARE & SUBSCRIBE!
![[ESP32#2] microPython on ESP32 Getting Started | WIFI Connection | Led Blinking](https://i.ytimg.com/vi/UZbW8rQVbxc/mqdefault.jpg "[ESP32#2] microPython on ESP32 Getting Started | WIFI Connection | Led Blinking
In this video we will see how to use micropython for esp32.
micro python is optimized python implementation to run on micro-controller and in constrained environment.
Required Material:
Nodemcu - https://www.banggood.in/custlink/mmKheOZjl3
ESP32 - https://www.banggood.in/custlink/KDmh0l8aOr
Download binaries from following link,
https://micropython.org/
Download esptool from following link,
https://github.com/espressif/esptool
command to erase the flash chip
esptool.py chip esp32 -p /dev/ttyUSB0 erase_flash
Command to flash micropython binary to ESP32
sudo python esptool.py chip esp32 -p /dev/ttyUSB0 write_flash -z 0x1000 ~/Downloads/esp32-20181216-v1.9.4-757-g39eef2708.bin
(Dont forget to replace your binary path and USB device name)")
![[ESP32#5] microPython and uPyCraft Tool | Getting started](https://i.ytimg.com/vi/VefgDdWuk8Q/mqdefault.jpg "[ESP32#5] microPython and uPyCraft Tool | Getting started
In this video we will see how to use uPyCraft tool with ESP32 and how to load the firmware to board and execute the python script.
Required Material:
Nodemcu - https://www.banggood.in/custlink/mmKheOZjl3
ESP32 - https://www.banggood.in/custlink/KDmh0l8aOr
Download the uPyCraft executable from following link:
https://github.com/DFRobot/uPyCraft
Download binaries from following link,
https://micropython.org/
microPython- AutoStart on boots up | Access file system
https://youtu.be/7NO2PixeL7g
NeoPixel using microPython
https://youtu.be/jLy5SSRJ_aI
microPython on ESP32 Getting Started | WIFI Connection | Led Blinking
https://youtu.be/UZbW8rQVbxc")
