# GP Reader

> Connects RIOT's BTDL SDI-12 Data Logger to an Android device using Bluetooth

Canonical page: [https://chrome-stats.com/d/com.esica.gpreader](https://chrome-stats.com/d/com.esica.gpreader)

## Overview

- **ID:** `com.esica.gpreader`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** RIOT Technology Corp.
- **Category:** TOOLS
- **Downloads:** 1,194
- **Version:** 1.1.22
- **Last updated:** 2025-06-27
- **First published:** 2015-09-28
- **Publisher country:** CA
- **Size:** 4.94 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.esica.gpreader)
- **Website:** [http://www.gropoint.com](http://www.gropoint.com/)
- **Privacy policy:** [https://www.gropoint.com/gp-reader-privacy-policy](https://www.gropoint.com/gp-reader-privacy-policy)

## Description

The GP Reader app connects an Android phone or tablet to RIOT&#39;s BTDL Bluetooth SDI-12 Data Logger, for example to log GroPoint in-ground soil moisture multi-segment profile sensors.  Connect to the BTDL unit to configure measurements, download data, or display realtime soil moisture and temperature data on the screen. <br><br>Requires Bluetooth 4.0 (BLE) wireless connectivity hardware<br><br>GP Reader helps farmers, park and golf course managers to precisely monitor soil moisture at several levels of root depth. This allows for the most efficient irrigation and water conservation possible.<br><br>The Gro-Point Reader app works with RIOT&#39;s in-ground SDI-12 soil moisture profile sensors connected to the BTDL unit.

## Rankings

- #1,101,438 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH`
- `android.permission.BLUETOOTH_ADMIN`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.EXPAND_STATUS_BAR`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_DATA_SYNC`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `com.esica.gpreader.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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