Conector for Ikea TRÅDFRI
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Board with with 7 TRÅDFRI connectors. Allow powering 24V Ikea lamps with alternative circuits.
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- Printables
- Category
- Electronics
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- Creative Commons — Attribution — Share Alike
I wanted to control my Ikea lights with ESPHome so I created a board with 7x connector for Ikea TRÅDFRI. The connectors are standard jumper pins with a special enclosure so they can only be inserted in one direction and latched.
You will need a 2cm x 8cm PCB to place your jumper pins. I picked this set from Amazon: https://www.amazon.de/Perforated-Double-Sided-Pieces-Terminal-Tablets/dp/B0C4T8PF9P
Afterwards print all your pieces but the PCB dummy one. The dummy it is only included to show how the cage it is assembled.
You will need to solder all the positive pins together (see picture). Then you can solder cables: 1 for the common positive and 7 for each of the connectors.
I connect this PCB board to my ESPHome board that you can see in the photo and has 7 outputs. My ESPHome board instructions are available at https://github.com/angelnu/esphome/tree/master/devices/pcb-led_lights
An example controlling 7 Ikea leds at https://github.com/angelnu/esphome/blob/master/l04-alicia-closet.yaml
The cage is designed with FreeCAD (file included) so it can be easily modified to have more or less connectors and use different size PCBs.