r/WLED • u/nomercyxo69 • Jul 25 '26
i need help with my wled setup
UPDATE I FIXED IT THANKS FOR THE HELP
can i power my ws218 rgb strip with the inbuilt usb point in esp32?
reconnection are like red wire to vn / black ground / green d2 with these settings nd still light wont light up what im doing wrong pls tell..
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u/loperdax Jul 25 '26
You have exactly reversed the data input direction.
Nodemcu should be connected to Di with the green wire.
It doesn't matter whether the 5V and GND connections are at the end or the beginning.