From aca4d701f80512dfcf8c743e9b2ad583f48e8dea Mon Sep 17 00:00:00 2001
From: MichiM2 <37748504+MichiM2@users.noreply.github.com>
Date: Mon, 26 Aug 2019 08:31:43 +0200
Subject: [PATCH] MMA: Warning2 Mains-Level

---
 OBI-Socket-2.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/OBI-Socket-2.md b/OBI-Socket-2.md
index ba25cd09..81174952 100644
--- a/OBI-Socket-2.md
+++ b/OBI-Socket-2.md
@@ -13,6 +13,7 @@ Another way to flash is soldering 4 wires to the bottom side of the PCB as descr
 ***
 **_!!! DO NOT try to flash the module when it is connected to mains power. You WILL brick or destroy the device and your computer or USB Port. Use only a 3.3V USB adapter for flashing!!!_**
 
+**_!!! DO ALSO NOT try to connect any external sensors to the OBI Socket 2. It has no transformer to isolate the mains voltage, so the whole circuit is at mains-Level !!!_**
 ***
 
 If you want the green wifi led to work, please use version 6.4.1.8+. You can either use "Obi Socket 2 Type (61)" (with default behaviour "wifi led = off" when connected) or use "Generic (18)" for manually override. See https://github.com/arendst/Sonoff-Tasmota/issues/4567 for details.