# MEZZO - Smart Control

> MEZZO - Smart Control (iPhone/iPad app by TBB Power Co., Ltd.)

- Source: https://appshunter.io/ios/app/mezzo-smart-control/id1615577928 (this page in markdown: same URL + `.md`)
- Developer: [TBB Power Co., Ltd](https://appshunter.io/developer/1089239531)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 26 MB
- Languages: English
- Released: 2022-03-24
- Data updated: 2026-06-03
- User reviews in markdown: https://appshunter.io/ios/app/mezzo-smart-control/id1615577928/reviews.md

## What is MEZZO?

TBB's MEZZO is a digital switch and intellient electrical system for motorhome, camper van and trailer. So this mobile allows you to:
1) Monitor how master power and other power module like TBB's inverter (if there is) is working 
2) Monitor water tanks status
3) Monitor lithium battery (If it's TBB's M series)
4) Control system or DC loads remotely

It's a useful tool to help you manage and monitor electrical system on your RV.  

Enjoy your fun with it.


## Version history (last 5 releases)

### 1.4.4 — 2026-04-24

Fixed an issue where text was displayed incorrectly in certain scenarios

### 1.4.3 — 2026-04-03

1. Fix the bug on the version information page

### 1.4.2 — 2026-02-12

fix bug.

### 1.4.1 — 2025-01-23

1. Modify the name of the 4" display to 4.3" LCD.
2.Supports DM II Charger version information display and online upgrade.
3. Fix some bugs.

### 1.3.3 — 2024-09-06

1.Suitable for SF solar charger.
2. In the Engineer Setting，add the function to hide the Awning extender.
3. Add the Settings of DM series charger: AUX Battery Capacity, AUX Battery Charge Rate.
4. In the Engineer Setting，add switch for default power-up state of the load.
5. Add multiple languages: French.
6. Fix some bugs.

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## More apps by TBB Power Co., Ltd

- [REGO G2](https://appshunter.io/ios/app/rego-g2/id1097435884)
- [REGO G1](https://appshunter.io/ios/app/rego-g1/id1434488006)
- [Sies](https://appshunter.io/ios/app/sies/id1434490106)
- [BWI-PM400](https://appshunter.io/ios/app/bwi-pm400/id1436461203)
- [旌航房车I](https://appshunter.io/ios/app/i/id1440003145)
- [戴德隆翠](https://appshunter.io/ios/app/id1454360674)

All apps by TBB Power Co., Ltd: https://appshunter.io/developer/1089239531

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*