Merge branch 'master' into master

docs/advanced/support-new-devices/01_support_new_devices.md

@@ -90,7 +90,7 @@ Some basic external converter examples:
 - [Bulb (light)](https://github.com/Koenkk/zigbee2mqtt.io/blob/master/docs/externalConvertersExample/light.js)
 - [Plug (switch)](https://github.com/Koenkk/zigbee2mqtt.io/blob/master/docs/externalConvertersExample/switch.js)
 - [Advanced example](https://github.com/Koenkk/zigbee2mqtt.io/blob/master/docs/externalConvertersExample/freepad_ext.js)
-- Definitions of already supported devices can be found [here](https://github.com/Koenkk/zigbee-herdsman-converters/blob/master/devices). It may help to look at devices from the same vendor or type.
+- Definitions of already supported devices can be found [here](https://github.com/Koenkk/zigbee-herdsman-converters/tree/master/src/devices). It may help to look at devices from the same vendor or type.
 
 ### 2.2. Adding converter(s) for your device
 In order to parse the messages of your Zigbee device we need to add converter(s). Existing converters can probably be reused, those can be found [here](https://github.com/Koenkk/zigbee-herdsman-converters/blob/master/src/converters/fromZigbee.ts).

docs/devices/E2134.md

@@ -30,6 +30,9 @@ pageClass: device-page
 Pair the sensor to Zigbee2MQTT by long pressing the pair button for more than 10 seconds.
 The red light on the front side should flash a few times and then turn off. If the light red light does not show up and batteries are OK, try pressing the pair button 4 short times.
 After a few seconds it turns back on and pulsate. When connected, the light turns off.
+
+### Common problems
+Many has experienced using 1.2v AAA batteries (instead of the common 1.5v) makes the device behave correctly. Using 1.5v might result in unexpected behavior like unable to connect and false-positive motion detection.
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