# GRBL Bluetooth Pendant

> Send jogging commands to GRBL based CNC machine through HC-05 Bluetooth module

Canonical page: [https://chrome-stats.com/d/com.kreckapps.pendant](https://chrome-stats.com/d/com.kreckapps.pendant)

## Overview

- **ID:** `com.kreckapps.pendant`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** KreckApps
- **Category:** TOOLS
- **Downloads:** 33
- **Version:** 4.0
- **Last updated:** 2026-08-19
- **First published:** 2025-12-19
- **Publisher country:** US
- **Size:** 9.50 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.kreckapps.pendant)
- **Privacy policy:** [https://github.com/krecki/GRBL-Bluetooth-Pendant-Android-App/blob/fd16a09e79330bfb192d6ee28c3b095ebe224027/Privacy%20Policy](https://github.com/krecki/GRBL-Bluetooth-Pendant-Android-App/blob/fd16a09e79330bfb192d6ee28c3b095ebe224027/Privacy%20Policy)

## Description

I created this app to send jogging commands to a small CNC machine with a GrblHAL based controller. The app acts as a wireless pendant and sends these jogging commands to an HC-05 Bluetooth module wired in to the controller. The app is able to send jog commands at a user specified speed, for a specific distance, or as a continuous motion command until a STOP signal is sent. Controls the X, Y, and Z axes in the +/- directions.

## Rankings

- #2,409,469 — Overall

## Permissions and access

### Permissions

- `android.permission.BLUETOOTH`
- `android.permission.BLUETOOTH_ADMIN`
- `android.permission.BLUETOOTH_CONNECT`
- `com.android.vending.CHECK_LICENSE`
- `com.kreckapps.pendant.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.kreckapps.pendant)