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- 09 Feb 2017, 12:06
- Forum: ESP Easy: Software
- Topic: Nextion display plugin
- Replies: 488
- Views: 173286
For only sending data from the Wemos to the Nextion, Rx on the Wemos (Blue wire) is not required. This is how I connect my nextion. You can choose to feed it from a strong (Nextion requires sufficient power) usb or an external 5 volt DC power supply. I tested it with a 1n4448 and a 1n4004 diode. th...