Forums > Custom Installation World RS-232 & IP Control Login: Pass:

Welcome to the RS-232 & IP Control forum. This is for all topics related to the advanced control of audio/video and home automation devices via RS-232 (serial) and IP network. Share codes, get help picking the right equipment, troubleshoot communications, or talk about network design and integration.

Also available: the CEC Wiki, our collection of RS-232, IR & discrete codes, plus the Discrete IR forum.

Topic & Author Last Post Replies Views Integra CDC-3.4 RS-232 Commands by VirtualPnP VirtualPnP July 7, 2026 23:10 2 301 Control LS12000 via network by lindsay_one No response December 9, 2025 14:38 0 1,085 [Solved] Samsung C43J890DK - Updated with wrong firmware by bobby6k on January 24, 2024 a3ubcn October 3, 2024 21:31 1 2,198 Sony KD**X77L IP Control by Shaner Joesph September 16, 2024 04:20 2 1,320 Samsung IP Control by hakiyu on June 22, 2022 maciek33989 June 6, 2024 03:58 3 5,349 Samsung TV RS232 Codes for Ex-Link (Page: 1 2 3 4 5 6 7 8) by Duct Tape on February 28, 2014 KikoBet June 3, 2024 06:36 106 146,884 Control Sony STR-ZA3100ES via Web Remote request.cgi Codes - Curl & Apple Shortcuts by RandyInLA No response May 17, 2024 17:15 0 741 ADA Suite 16 with Pronto Pro by Marcus Wood Marcus Wood March 30, 2024 08:32 1 1,775 DBX ZonePro by Fiasco on July 19, 2019 Fiasco March 27, 2024 17:12 7 3,800 Pioneer UDP-LX500 RS232 and IP Codes by rohit1712 on April 12, 2019 rjbwb February 21, 2024 12:18 3 6,612 Denon AVR X2800H network audio Next Track over RS232 or IP by Chris @ Broomwood Chris @ Broomwood December 13, 2023 12:19 1 2,476 Sony A90J IP control by BizarroTerl No response December 7, 2023 16:30 0 1,384 Clipsal C-Bus control by emillika on November 22, 2022 ilsamiles November 6, 2023 05:05 3 3,603 Denon AVR-A1H RS232 or IP protocol by rft135 proposedbone October 5, 2023 02:20 3 3,236 Sony UBP-X1100ES Blu-ray Player Command List by jollyavcoder on March 17, 2021 LewBob September 9, 2023 21:13 2 4,869 Lyngdorf MP50 or 60 RS232 codes needed by cicsprog on December 13, 2019 canavan August 12, 2023 09:23 1 3,449 Monoprice 10761 RS-232 Driver by Jimms on February 14, 2016 CZ Eddie May 29, 2023 14:29 3 6,096 Help a starter out with RS232? by scythicle on March 15, 2022 DorothyBoese May 16, 2023 04:00 5 3,994 NEC TV issue by mdlt on December 1, 2011 Masmay December 7, 2022 04:16 1 3,827 Sony STR-ZA***ES AV receivers RS232/IP "volume set" command. by Mr.ToR on November 11, 2021 smith24531 December 1, 2022 02:44 2 5,079 Global Cache R232, Serial & IR Interfaces available by KevinG21 No response September 1, 2022 11:56 0 2,316 Denon Protocol by mborner benjh1028 April 9, 2022 12:37 1 4,133 URC RS232 3.5mm male to 3.5mm male by mattyass on May 4, 2021 HonestTermite March 28, 2022 06:34 5 4,880 If anyone is in need of controlling JVC DLA Projectors for Total Control someone made this by henleygarcia54 henleygarcia54 January 30, 2022 12:37 1 3,732 latest Sony amps CIS/IP codes please by Mr.ToR No response November 22, 2021 01:54 0 2,142 Any ideas for controlling HiSense L9G via IP? by Atebit No response November 18, 2021 16:28 0 2,180 codes for wolf cinema proscaler MK VII and TXF-3500 projector by ryzhav1n No response November 12, 2021 07:05 0 2,151 Yio Remote-Two Now on Kickstarter by Bruce Hartley No response October 4, 2021 11:33 0 2,819 LG RS232 Air-conditioner codes by pires100 on September 11, 2009 Uwe Schneider September 27, 2021 07:56 13 14,703 Control codes for RTI ad8 by Signalssent on September 17, 2014 BriggTrim August 5, 2021 02:26 5 8,448