Back to mods
Redstone Pen project artwork

CurseForge · Minecraft mod

Redstone Pen

Adds a pen to draw Redstone selectively and optimized, as well as signal repeating relays, and a Redstone logic controller.

Choose a version Pick your version below, then grab the matching file.

This page is having a moment, so a few details may be a little behind.

Quick answer

Which Redstone Pen release should I use?

Updated 1 year ago
Latest stable file redstonepen-1.21.1-fabric-1.11.43.jar
Game version 1.21.1
Loader Fabric

Redstone Pen redstonepen-1.21.1-fabric-1.11.43.jar targets 1.21.1 with Fabric. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. No extra mods listed for this file.

Where it goes

Is Redstone Pen required on the client, server, or both?

The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does Redstone Pen redstonepen-1.21.1-fabric-1.11.43.jar need?

redstonepen-1.21.1-fabric-1.11.43.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Redstone Pen without breaking your instance.

Built for Redstone Pen redstonepen-1.21.1-fabric-1.11.43.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use redstonepen-1.21.1-fabric-1.11.43.jar. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside redstonepen-1.21.1-fabric-1.11.43.jar. It opens that exact file at the source.

About this project

What does Redstone Pen add?

[[--- Retiring ---]]

Hey Ladies and guys, I'm slowly but steadily retiring from my modding hobby, so the mod is EOL and will not be under active development as of MC1.21.1. Checkout the references section below for alternative mods created by the community, and I'd be glad to see if some of the mod features are re-used somewhere. Cheer's, WilE.

[ Note: The first Fabric version of the mod is for Minecraft 1.19. Files are then named redstonepen-<minecraftversion>-<forge/fabric>-<modversion>.jar ].


Adds "one pen to draw them all" - and helps with simpler Redstone handling.

Block Signal Connectors: Especially for compact wiring it is desirable to decide weather a Track shall power the block underneath or not. Therefore the Pen-Tracks do normally NOT connect to the block they are drawn on. To change this, simply add an explicit connector by clicking the centre of a Track with a Pen (see the round blob in the image). Tracks do intentionally not pass indirect power (through blocks) to other Tracks, so you can power said blocks from independent routes without interferences:

Block Signal Connector

Redstone Quill and Pen Items

Craft and use them to draw or remove thin Redstone Tracks. Multiple independent tracks through one block space are possible. There are two versions:

  • The Redstone Quill uses Redstone dust directly from your inventory.

  • The Redstone Pen stores Redstone in the item, and can be refilled in the crafting grid with Redstone Dust or Redstone Blocks.

  • Both allow to inspect the current signal of a block, track, wire, or device by sneaking while you hold the pen/quill and look at the block of interest.

  • Both do not destroy blocks when left-clicking, except blocks with no hardness (like grass, repeaters, or comparators).

Redstone Relays

Relays are like redstone powered "solenoids" that move builtin Redstone Torches back or forth, so that they re-power ("re-lay") Redstone signals to 15. They can be placed on solid faces in all directions. Output is only to the front, inputs are at all sides except from above. The internal mechanics ("relay types") define what happens at the output side when the input signals change (relay, invert, flip etc). Relays also detect indirect power from blocks they are placed on, and can therfore be used to pass Track signals through blocks.

  • Redstone Relay: Straight forward Input-On-Output-On relay. Different from a Repeater it has no switch-on delay, but instead a switch-off delay of one tick (redstone-tick=100ms).

  • Inverted Redstone Relay: Input-On-Output-Off relay. Switch-on delay 1 tick, no off delay.

  • Bi-Stable Redstone Relay: Flips when detecting a off-to-on transition at the input ("rising edge"; input off->on --> output changes).

  • Pulse Redstone Relay: Emits a short pulse at the output side when detecting a off-to-on transition at the input ("rising edge").

  • Bridging Relay: A Redstone Relay allowing to cross tracks. It forwards power back to front like a normal Relay, and has an additional independent wire left-to-right.

  • Redstone Logic Controller: PLC-like redstone signal I/O block. Programming is simplified with math expression assignments, e.g. "R = G AND (Y OR B OR U XOR D)" or "Y = (G > 4) AND (B <= R)". Ports are in all directions (lateral by color: R,G,B,Y, vertical (U=up, D=down), and support "comparator override" input modes. Provided elements known from PLCs are timers (TON, TOFF, TP), edge triggers, counters, arithmetic functions like minimum, maximum, mean, limiting, and some auxiliary functions like game time (ticks) day time, random number, inline conditional (R = IF(condition, true-value, false-value) ), etc. Brief help reference is included as tooltips at the left side of the GUI. More details and examples about the RLC on the github here.

Recipes

Quill recipe

Pen recipe

References

Current mod list by me: Engineer's Decor, Gauges and Switches, Engineer's Tools, Anthill Inside, Redstone Pen, WilE's Collection

Project description from CurseForge.

Pick your setup

Redstone Pen by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

16 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Redstone Pen versions and loaders

50 of 50 releases match

Looking for an older file? The official CurseForge project page is in Resources.