From 10e5ab60e36d730c69a70a0e3f388ac9da75b4f1 Mon Sep 17 00:00:00 2001
From: blakadder <arguson@gmail.com>
Date: Sat, 22 Aug 2020 15:43:57 +0200
Subject: [PATCH] add %DEVICEID% to rule variables

---
 tasmota/xdrv_10_rules.ino | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tasmota/xdrv_10_rules.ino b/tasmota/xdrv_10_rules.ino
index c2c9af422..5f232d9bd 100644
--- a/tasmota/xdrv_10_rules.ino
+++ b/tasmota/xdrv_10_rules.ino
@@ -718,6 +718,9 @@ bool RuleSetProcess(uint8_t rule_set, String &event_saved)
       RulesVarReplace(commands, F("%UPTIME%"), String(MinutesUptime()));
       RulesVarReplace(commands, F("%TIMESTAMP%"), GetDateAndTime(DT_LOCAL));
       RulesVarReplace(commands, F("%TOPIC%"), mqtt_topic);
+      char unique_id[7];
+      snprintf_P(unique_id, sizeof(unique_id), PSTR("%06X"), ESP_getChipId());
+      RulesVarReplace(commands, F("%DEVICEID%"), unique_id);
 #if defined(USE_TIMERS) && defined(USE_SUNRISE)
       RulesVarReplace(commands, F("%SUNRISE%"), String(SunMinutes(0)));
       RulesVarReplace(commands, F("%SUNSET%"), String(SunMinutes(1)));