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ESP32 tutorial for hacking your IKEA Rodulf to support web API

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IKEA Rodulf ESP32

ESP32 tutorial for hacking your IKEA Rodulf to support web API

Pinout

Connect your ESP32 with relay module using this pinout

ESP32 Relay module
VIN VCC
GND GND
D26 IN1
D27 IN2

RJ42 table connector

You can always repurpose an old LAN cable for this step.

IKEA uses RJ45 as the controller connector. Since there are only UP and DOWN directions, they utilize only 3 out of the 8 cables. These cables are orange for down, white/blue for up, and brown for ground. Connecting orange and brown would make the table go down, while connecting white/blue and brown would make the table go up.

RJ45 Cable IKEA usage
Orange Down
White/Blue Up
Brown GND

eps32-ikea

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ESP32 tutorial for hacking your IKEA Rodulf to support web API

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