Category Archives: Ethernet

Build a DMX FeatherWing to Control Lights with a Feather M0

This project uses an Adafruit Feather M0 board to control a group of RGB lights using the DMX-512 protocol. We’ll build a DMX-512 FeatherWing and connect it to the Feather M0 and a Particle Ethernet FeatherWing. Finally, we’ll develop a web-based GUI to select different RGB lighting effects and control the lights. Continue reading

Posted in DMX / Art-Net, Ethernet, Lighting, Microchip, Power over Ethernet (PoE), SAMD21 | Comments Off on Build a DMX FeatherWing to Control Lights with a Feather M0

PoE-Powered RGB LED Floodlight

This project uses a Silvertel 802.3at Ag5300 PoE+ module with a built-in isolated 24 V DC/DC converter to power a 10 W ColorKinetics ColorBurst 4 RGB LED floodlight. The Ethernet cable and light plug into a small power / control board and PoE+ powers the floodlight and Art-Net UDP packets control the light. Continue reading

Posted in DMX / Art-Net, Ethernet, Lighting, Microchip, PIC18, Power over Ethernet (PoE), RGB LED | Comments Off on PoE-Powered RGB LED Floodlight

PoE-Powered VFD Tube Clock

This is a vintage VFD tube clock that uses Ethernet for both power and data. The power is provided using 802.3at PoE+ and a Molex PD Jack that contains both integrated magnetics and a PoE Type 2 PD controller. The IP stack runs on a Microchip PIC18F67J60 microcontroller that has an integrated Ethernet MAC and PHY. The IP stack includes DHCP, DNS, NTP, and LLDP functionality. Continue reading

Posted in Ethernet, Microchip, PIC18, Power over Ethernet (PoE) | Comments Off on PoE-Powered VFD Tube Clock

It’s an Ethernet-Powered Christmas Tree!

The lighted tree in the video above gets both the power and data for its RGB LED pixels using a single Ethernet cable. Power for the pixels is supplied from an Ethernet switch using the 802.3at PoE+ standard. Data for … Continue reading

Posted in DMX / Art-Net, Ethernet, Lighting, Microchip, PIC18, Power over Ethernet (PoE), RGB LED | Comments Off on It’s an Ethernet-Powered Christmas Tree!