ModsJava
Aetheric Signal Grid Mod (1.21.1) – Build Secure Wireless Redstone Networks
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
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Aetheric Signal Grid Mod extends Create with smart wireless redstone networks and custom data channels. It replaces basic signal numbers with named addresses, wildcards, and player security rules. You can also build private transit gates using access cards and ticket dispensers across your world.
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Features:
- Adds Frequency Plates to name and organize wireless redstone signals with text, numbers, and dot separators.
- Lets you protect wireless frequencies with ownership settings so other players cannot activate your machines.
- Sends rich data across channels, including text messages, numbers, lists, and true or false values.
- Introduces Ticket Machines to print tickets for trains, toll gates, or private team areas.
- Adds Ticket Validators and Card Readers that check player passes and trigger redstone pulses to open doors.
- Works with Create goggles so you can view active frequency tags directly in the world.
- Connects with computer blocks using bridges for automated terminal control and messaging.
- Carries signals across unlimited distances without requiring chunks to stay loaded.
Access Control Devices:
- Ticket Machine: prints and clears batches of tickets for automated entry points.
- Ticket Validator: checks inserted tickets and sends out a short redstone pulse on success.
- Card Reader: scans player identity cards to unlock doors or power mechanisms.
Signal Transmitters:
- Mailbox blocks: pass custom messages and values between different wireless points.
- Bridge blocks: link data channels directly to computer blocks and external wires.
How to Use:
- Craft a Frequency Plate and open its screen to name your address.
- Set up address names using dot format, like factory.machine.door.
- Place the plate into a wireless receiver or transmitter slot.
- Put on Engineer Goggles to view active network labels around your base.
Screenshots:








Aetheric Signal Grid Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as 506914.mcaddon
- Download size: 2.4 MB
- Download link checked 23 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.