---
title: MIDI Messages
description: "### Properties As previously mentioned, the **Ground Central** can send up to five MIDI messages simultaneously per **Satellite**. To configure what each message sends, ensure at least one **Satellite** is paired. Then, tap the three dots on your Satellite view…"
url: "https://docs.mjpaudiodesigns.com/docs/midi-messages/"
updated: "2025-12-10"
category: Integrations
---

# MIDI Messages

### Properties

As previously mentioned, the **Ground Central** can send up to five MIDI messages simultaneously per **Satellite**. To configure what each message sends, ensure at least one **Satellite** is paired. Then, tap the three dots on your Satellite view and navigate to **MIDI Configuration**.

![](https://docs.mjpaudiodesigns.com/wp-content/uploads/2025/05/14-MIDI-1-1024x768.png)

At the top of this screen, you'll see tabs for each MIDI message. Tap or swipe to access each message slot.

Each MIDI message includes the following settings:

- **Enable/Disable toggle**
- **Solo toggle**
  - Isolates the MIDI message by temporarily muting all other enabled MIDI messages.
- **MIDI Channel** (dropdown menu)
- **Control Input options**:
  - Roll
  - Up/Down
  - Left/Right
  - Acceleration
  - Rotation
- **Message Type**:
  - Note On (and Arpeggio)
  - Control Change
  - Program Change
  - Pitch Bend
- **Custom parameters**, depending on the selected Message Type

![](https://docs.mjpaudiodesigns.com/wp-content/uploads/2025/05/15-MIDI-Note-1-1024x765.png)

### Example

Let’s say we want to send a **Control Change (CC)** message to a digital pedalboard. We know that selecting the next preset is triggered by **CC#7**, **value 15**, on **channel 1**. Here's how to set it up:

1. Enable **Message #1** in Ground Central.
2. Set the **Message Type** to **Control Change**.
3. Set **Channel** to **1**, **Number** to **7**, and **Value** to **15**.
4. To control preset selection by rolling your hand, set the **Control Input** to **Roll**.

And that’s it!