The LILYGO T-OI WS2812 RGB Expansion Board is an add-on for your T-OI development board, featuring individually addressable WS2812 RGB LEDs.
Whether you're building interactive displays, status indicators, or just want some visual flair in your projects, this board makes it easy. It comes with pre-soldered headers and a DIP switch array, giving you flexible control over I/O behavior.
Pin Layouts:
- Left Side (Vertical Pins): RST, A0, D0, D5, D6, D7, D8, 3V3
- Right Side (Vertical Pins): TX, RX, D1, D2, D3, D4, GND, 5V
- Bottom Side (Horizontal Pins): D1, D2, D3, D4, D5, D6, D7, D8
- Includes a DIP switch bank for quickly enabling/disabling connections.
Features:
- WS2812 RGB LEDs: Individually addressable, full-color control
- DIP Switches: Easily toggle GPIO behavior without software changes
- Pre-installed headers: Ready to plug into your T-OI board, no soldering required
- 3.3V & 5V Power Pins: Flexible for different voltage setups
- Arduino- and ESP-compatible: Ideal for creative lighting effects and electronics learning.
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