# OT Tcu control

> Productivity

Canonical page: [https://chrome-stats.com/d/id6758148987](https://chrome-stats.com/d/id6758148987)

## Overview

- **ID:** `id6758148987`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Optimum Tracker
- **Category:** Productivity
- **Version:** 0.6.3
- **Last updated:** 2026-03-17
- **First published:** 2026-03-08
- **Size:** 25 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ot-tcu-control/id6758148987)
- **Website:** [https://www.optimum-tracker.com](https://www.optimum-tracker.com/)
- **Privacy policy:** [https://www.optimum-tracker.com/legal/privacy-policy](https://www.optimum-tracker.com/legal/privacy-policy)

## Description

Monitor your Optimum Tracker's new Tracker Control Unit over Bluetooth. Manage your connected solar power plant with sun tracking for outstanding performances.

OT Control establishes a Bluetooth Low Energy (BLE) connection to Optimum Tracker’s Solar Tracker Control Unit (TCU) and provides a real-time overview of the tracker’s operational status.

The application allows technicians to:

Discover nearby TCU devices via Bluetooth

Connect securely to a tracker control unit

Monitor device status and operational values

Configure essential system parameters

Perform maintenance and diagnostics

OT Control communicates with Digi XBee 3 devices via Bluetooth. These devices are connected to the tracker controller through a serial interface and expose operational data through a Modbus RTU interface.

This application provides a safe and convenient interface for interacting with the tracker control system used in Optimum Tracker solar installations.

OT Control is intended for use by trained technicians operating Optimum Tracker equipment.

## Rankings

- #1,235,783 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6758148987)