# TCP/IP to Serial Terminal

> iOS app for bi-directional serial data communication over TCP/IP. (iPhone/iPad app by FUH CHERNG SHEU.)

- Source: https://appshunter.io/ios/app/tcpip-to-serial-terminal/id1238054234 (this page in markdown: same URL + `.md`)
- Developer: [FUH CHERNG SHEU](https://appshunter.io/developer/1063937264)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 1 MB
- Languages: American English
- Released: 2017-05-24
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tcpip-to-serial-terminal/id1238054234/reviews.md

## What is TCP/IP to Serial Terminal?

The iOS portable devices will connect with the WiFi or Ethernet to serial port converter devices and exchange data with them bi-directional. The serial port includes RS-232 or RS-422.485 interfaces. The user will test the APP with the SCADA, Robot, UAV, PLC, CNC or etc. with the TCP/IP to serial port devices. The APP will be customized to meet the specific applications. 

[Features]:
1. Support TCP/IP to Serial Port
2. Sent and received data in ASC II or Hex format

## Key features

- TCP/IP to Serial Port support
- Bi-directional data exchange
- RS-232, RS-422, RS-485 interfaces
- ASCII or Hex data format
- Customizable for specific applications

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/tcpip-to-serial-terminal/id1238054234/reviews.md

### 5/5 — works well with esp8266 and probably esp32

*2023-03-11, version 1.0*

i used this with an esp8266

### 5/5 — Great

*2021-05-17, version 1.0*

I spend a few hours looking for a basic send and receive for a web relay box... this is the only one I can find that will send commands and echo back the feedback IPAD <> HHC-N8I8OP.

Would be great if it could store the devices up address and had a few buttons that could be configured for common commands to send / change colour with the feedback.

## Frequently asked questions about TCP/IP to Serial Terminal

### What devices can TCP/IP to Serial Terminal connect to?

TCP/IP to Serial Terminal connects iOS devices to serial port converter devices that support RS-232, RS-422, or RS-485 interfaces. This allows for communication with equipment like SCADA systems, robots, UAVs, PLCs, and CNC machines.

### Does TCP/IP to Serial Terminal support both sending and receiving data?

Yes, TCP/IP to Serial Terminal supports bi-directional data exchange, meaning it can both send and receive data with serial port converter devices. Data can be transmitted and received in either ASCII or Hex format.

### What is the age rating for TCP/IP to Serial Terminal?

TCP/IP to Serial Terminal has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals, though its primary utility is for technical applications.

### On which iOS devices can TCP/IP to Serial Terminal be used?

TCP/IP to Serial Terminal is supported on iPhone, iPad, and iPod devices. It leverages WiFi or Ethernet connections to establish communication with serial port converters.

### How often is TCP/IP to Serial Terminal updated?

TCP/IP to Serial Terminal was last updated on May 24, 2017, with version 1.0. The app has not received updates since its initial release.

### Can TCP/IP to Serial Terminal be customized for specific needs?

Yes, the description states that the app can be customized to meet specific applications. This suggests flexibility for users with unique industrial or automation requirements.

### Does TCP/IP to Serial Terminal have ads?

No, TCP/IP to Serial Terminal does not contain advertisements. The app is free to download and use without any ad interruptions.

## Version history (last 1 release)

### 1.0 — 2017-05-24

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by FUH CHERNG SHEU

- [BLE to Serial Terminal](https://appshunter.io/ios/app/ble-to-serial-terminal/id1238004134)
- [Ble2Serial](https://appshunter.io/ios/app/ble2serial/id1593360257)
- [Bluetooth V2.1 SPP Setup](https://appshunter.io/ios/app/bluetooth-v21-spp-setup/id6449416841)
- [BLE serial terminal V2](https://appshunter.io/ios/app/ble-serial-terminal-v2/id6449844797)
- [WiFI TCP/IP to Serial Terminal](https://appshunter.io/ios/app/wifi-tcpip-to-serial-terminal/id6657975637)

All apps by FUH CHERNG SHEU: https://appshunter.io/developer/1063937264

## Related topics

[fuh cherng sheu](https://appshunter.io/ios/topics/fuh-cherng-sheu) · [RESERVACİYA SERİAL](https://appshunter.io/ios/topics/reservaciya-serial)

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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 2026-06-01.*