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  1. Parts
  2. /Displays
  3. /LED displays

20x2 VFD Display (VFD29-2002I)

OverviewWiringAlternates
20x2 VFD Display (VFD29-2002I) - Seeed Studio - VFD101B1B

20x2 vacuum fluorescent display (BOE VFD29-2002I) with 6 mm character height, 5V operation. No driving circuit included; refer to the datasheet before designing a driver.

Parts tray full · 5 max · remove a part to add another
20x2 VFD Display (VFD29-2002I) — Seeed Studio — VFD101B1B

Offers

  • Seeed Studio$15.00

Offers

  • Seeed Studio$15.00

Pinout

Logical pinout · physical placement not verified
20X2 VFD DISPLAY (VFD2VFD driver interface (parallel or serial)5VGND
  • VFD driver interface (parallel or serial)header / FPC
    Type · Signal
  • 5VGNDpower pins
    Type · Power, Ground
PinPositionType
VFD driver interface (parallel or serial)header / FPCSignal
5VGNDpower pinsPower, Ground
Logical pinout · physical placement not verified
20X2 VFD DISPLAY (VFD2VFD driver interface (parallel or serial)5VGND

Pin details

2 connections
  1. VFD driver interface (parallel or serial)
    Signal
    header / FPC
  2. 5VGND
    Power, Ground
    power pins

Start wiring

I2C · SPI · Single data line · 5 V · 3.3 – 5 V · Bare

Confirm the data interface matches your host board.

Module pins: 5V / GND, VFD driver interface (parallel or serial). Schematik maps them to your board in the app.

LED displays

88 other options

Adafruit HT16K33 backpacks, MAX7219 daisy-chains, NeoPixel and DotStar grids, HUB75 RGB matrix panels, charlieplexed arrays, bare clock displays, and two VFD character modules — almost 90 parts, none wired the same way.

View all 88
  • "Shake" 8x8 LED Matrix visual preview

    "Shake" 8x8 LED Matrix

  • 10-Segment LED Bar Graph - Red visual preview

    10-Segment LED Bar Graph - Red

  • 11x1 VFD Display Module visual preview

    11x1 VFD Display Module

  • 11x7 LED Matrix Breakout visual preview

    11x7 LED Matrix Breakout

  • 13x13mm Light Bar - Amber visual preview

    13x13mm Light Bar - Amber

  • 13x13mm Light Bar - Super Bright Red visual preview

    13x13mm Light Bar - Super Bright Red

  • 13x13mm Light Bar - Yellow Green visual preview

    13x13mm Light Bar - Yellow Green

  • 20mm 8x8 Square Matrix LED - Red visual preview

    20mm 8x8 Square Matrix LED - Red

  • 24x8 LED Matrix (Red) - FireBeetle Covers visual preview

    24x8 LED Matrix (Red) - FireBeetle Covers

  • 24x8 LED Matrix (Yellow) - FireBeetle Covers visual preview

    24x8 LED Matrix (Yellow) - FireBeetle Covers

  • 3-Wire LED Module 8-Digital (Arduino Compatible) visual preview

    3-Wire LED Module 8-Digital (Arduino Compatible)

  • 32x16 RGB LED Matrix Panel (6mm pitch) visual preview

    32x16 RGB LED Matrix Panel (6mm pitch)

Related groups

4 groups
0.71" Round LCD Display Module - 160x160, SPI, 65K Colors visual preview

TFT & LCD

16×2 and 20×4 character LCDs (parallel, I2C backpack, Qwiic, Grove), SPI TFTs from 0.71 to 3.5 inches, and large DSI and HDMI capacitive-touch panels up to 13.3 inches.

Displays · TFT & LCD displays · 189 parts

1.02" E-Ink Display Module - 128x80, Black/White, SPI visual preview

E-paper

Waveshare makes up the large majority of parts here and often sells the same panel twice: once as a raw display needing a separate driver board, and once as a module or HAT+ with the SPI controller attached.

Displays · E-paper displays · 101 parts

0.49inch OLED Display Module, 64×32, I2C visual preview

OLED

About 30 parts: monochrome I2C modules from 0.49 to 1.3 inches, SPI/I2C grayscale and 65K-color RGB panels up to 1.5 inches, a transparent OLED, and ecosystem-specific units for Raspberry Pi, FireBeetle and M5Stack Grove.

Displays · OLED displays · 30 parts

1.75mm PLA (1kg) - Black visual preview

3D printing

DFRobot 1.75 mm PLA in 1 kg spools makes up the bulk of the group, in over 15 colors. Specialty options include PVA in both diameters, NinjaFlex flexible filament, Proto-Pasta conductive PLA, and wood-fill. OverLord printer spares and OverLord printers round out the hardware side.

Tools & prototyping · 3D printing · 53 parts