OSHPARK
  • About Us
  • Services
  • Support
  • Sharing
  • Log in
  • Sign up
  • OSHPARK
  • About Us
  • Services
  • Support
  • Sharing
  • Log in

ESP-01 NeoPixel interface

author: Telanoc
Top
Bottom

2 layer board of 1.00 x 0.84 inches (25.4 x 21.3 mm)
Uploaded: September 05, 2016
Shared: September 20, 2016
Total Price: $4.15

Interface board to easily use an ESP-01 with RGB LED strips. I use this for a TIX clock. Board (and LEDs) powered with 5v DC. A 3.3v regulator powers the ESP-01. I also use a mosfet level converter for the data line, though I don’t know if it’s absolutely necessary… better safe than sorry though.

U1 - TPS732xx (whichever one is 3.3v)
Q1 - BSS138 mosfet
R1,2,4 - 10k
R3 - 300-500 (not critical)
C1 - 10uf
C2 - 0.1uf (I've used 1uf for both and it works)

Interface board to easily use an ESP-01 with RGB LED strips. I use this for a TIX clock. Board (and LEDs) powered with 5v DC. A 3.3v regulator powers the ESP-01. I also use a mosfet level converter for the data line, though I don’t know if it’s absolutely necessary… better safe than sorry though.

U1 - TPS732xx (whichever one is 3.3v)
Q1 - BSS138 mosfet
R1,2,4 - 10k
R3 - 300-500 (not critical)
C1 - 10uf
C2 - 0.1uf (I've used 1uf for both and it works)
Top
Bottom
  • Actions

      Ordering shared project

      Hey there! Before ordering, make sure you have all the info you need to complete and use this design. This usually means a component list, and sometimes additional information such as assembly notes, source code, or usage guides.
      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
      Order Board
    • Order Board
    • Download
    • Permalink
    • Embed link
Embeddable link to order this shared Project
  • COMPANY
  • About Us
  • Blog
  • Shop
  • SERVICES
  • Upload Your File
  • Prototypes
  • HELP
  • Support
  • If you can't find what you're looking for, please contact us at [email protected]
  • CONNECT
  • Shared Projects
  • Log in / Sign up
Whaleshark white
Follow us
© Copyright 2025 OSH Park, LLC | Privacy