Power Issue with Alarm Panel When NODEMCU is Connected

Konnected Alarm Panels
,
1

Hello,

I’m experiencing an issue with my alarm panel (version 1.4). When the NODEMCU is connected, the power light on the alarm panel briefly turns on but shuts off after about 1 second. However, when I remove the NODEMCU, the power light stays on (green) without any issues.

I recently replaced the NODEMCU and successfully installed the latest firmware for ST, connected it to Wi-Fi, linked it to the Konnected Cloud, and configured the zones. Despite this, the power light behavior persists when the NODEMCU is connected.

Could you please help me troubleshoot this issue?

Thank you,

2

Support has provided some tips to resolve this issue, however, it turns out that the alarm panel board is defective.