# Visonic PowerMax App **URL:** https://community.homey.app/t/visonic-powermax-app/4904 **Category:** Apps **Created:** [December 4, 2018, 7:41pm UTC](https://community.homey.app/t/visonic-powermax-app/4904 "2018-12-04T19:41:06Z") **Posts on this page:** 2 **Page:** 2
### Author: ![Rene\_Kaeseler](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rene_kaeseler/32/121015_2.png) [@Rene\_Kaeseler](https://community.homey.app/u/Rene_Kaeseler) #### Post date: [May 19, 2026, 7:29pm UTC](https://community.homey.app/t/visonic-powermax-app/4904/22 "2026-05-19T19:29:38Z")
@nlrb Any suggestions or hints for me? Will appreciate a lot. TCP232 module gets power, web interface is accessible. Set the network settings to fixed ip, 9600 baud/8/none/1 and set it to TCP-server-mode. Can ping the interface ip adress from same subnet as the one Homey is connected to. I did check the cable-connection between Powermax Pro and the TCP232 module. I am out of good ideas ☹ ---
### Author: ![Rene\_Kaeseler](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rene_kaeseler/32/121015_2.png) [@Rene\_Kaeseler](https://community.homey.app/u/Rene_Kaeseler) #### Post date: [May 20, 2026, 6:04pm UTC](https://community.homey.app/t/visonic-powermax-app/4904/23 "2026-05-20T18:04:08Z")
Also it seems that I can receive some hex- data from the TCP232 module: ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/e/6/e681372df258ee121e3b0e2a4bddad62460fce52.png) and it seems like the tcp232 reports the open connection to my laptop with the test program running: ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/6/6/663db2a48378010c07a1cac961efe1c9a198470c.png) The adding of the Visonic panel in Homey gets a timeout after 10000 ms: ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/b/4/b4c070452fcfb08db6bb2aea95df7d2617258580.png) [Previous page](https://community.homey.app/t/visonic-powermax-app/4904.md?page=1)