UDP Terminal

UDP Terminal

HARDCODED JOY S.R.L.·3.8 ★·FREE
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Screenshots

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Description

Send and receive text or hexadecimal data via User Datagram Protocol (UDP).

Useful for debugging communication with ESP8266, ESP32, etc.

Outgoing packets will be sent to the remote device on the specified IP address / domain name and port.
Trick: app can be tested locally by setting the remote address to "localhost".

App will listen to and display the incoming UDP packets that are received on the specified local port.
Please note, system ports (0 .. 1023) are available only on rooted devices.

Features:
• UDP port can be configured separately for the incoming and outgoing packets.
• data format (text / hexadecimal data) can be configured separately for the terminal screen and for the command input.
• local echo (also see what you sent).
• Rx Tx counter
• adjustable font size
• additional features available in our app "UDP Terminal Pro".

Developer

HARDCODED JOY S.R.L.

Developer ID: 6258743843471189764

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Ratings & Reviews

3.8

32 ratings

10,000+ downloads

5★
50%
4★
16%
3★
16%
2★
0%
1★
16%

Recent Reviews

NOPIK NOP

v1.5.5

How to send from specific port?

Developer Response

We added that to the list for future improvements. Thank you for the suggestion. Currently the app always sends from a random port. The "Local Port" configuration in the settings is only for the receiving port.

Jun 10, 2026

Jun 10, 2026

aishi recon

v1.5.5

nice

Apr 27, 2026

Pip Santos

v1.4.5

Not working. Buy the pro.

Developer Response

Please tell more details. BTW, the pro version has additional features, but the core features are the same. Please try this free version first, to make sure it works in your use case.

Oct 18, 2024

Oct 18, 2024

Nicolas J Nyerges M

v1.2.0

Works perfect. Sugestion: change the CLEAR button to the terminal view.

Developer Response

Thank you! We are working on an update. The new version will have the buttons in a drop-down menu (see the screenshots of our UDP Terminal Pro). Also in the Pro version (which is already available) you can add and configure Macro Buttons. There you can configure a button to clear the terminal with single click, compared to 2 clicks (menu -> clear).

Apr 22, 2024

Apr 15, 2024

Nicolas J Nyerges M

v1.2.0

NICE HARDWARE TOOL APP. But..... Please add LINE FEED CARRIER RETURN in each received datagram. It's very annoying have each datagram received side by side wirh out any limiter. Maybe for your needs is good, but not for others. Add at least a LF/CR option in SETTINGS to decide how received messages shows in the terminal textbox. By the way, NICE APP. Have an excellent day!✌🏼 EDITED: Solved adding \n at the end of datagram ✌🏼

Developer Response

Thank you! Yes, if the packet ends with LF character, the terminal will display it accordingly. So the the next packet will start on new line. In HEX mode, however, the LF will be displayed as code 0A. The Pro version (UDP Terminal Pro) has a feature called "packet delimiters" (prefix / suffix text to display before / after the packet data).

Apr 22, 2024

Apr 8, 2024

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