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Created Shelly 2 (markdown)

blakadder 2019-05-17 21:15:33 +02:00
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**Shelly 2 is discontinued and replaced by [Shelly 2.5](shelly-25)**
The Shelly 2 is fully supported in Tasmota from version 6.2.1.7<br>
## ⚠️️Special Shelly Attention⚠️️
**Do not connect AC power and the serial connection at the same time**
The GND connection of the Shelly has a 50% chance of being connected to the live AC wire. Connecting serial with your PC will fry your PC.
**Do not connect any additional sensors to serial pins.**
It can at least destroy your Shelly!
**Check the correct jumper position before connecting AC power to Shelly 1.**
If the jumper is set to 12V you will destroy your Shelly!
# Shelly 2
An ESP8266 with 2MB flash dual relay device with Energy Monitoring the size of round 45mm.<br>
<img src="https://github.com/arendst/arendst.github.io/blob/master/media/shelly/shelly2_serial_connection2.jpg" height="250" />
## Templates as of v6.4.1.17
The inbuilt template equals the following:<br>
``{"NAME":"Shelly 2","GPIO":[0,135,0,136,21,22,0,0,9,0,10,137,0],"FLAG":0,"BASE":47}``<br>
An alternative template without switch pull-up is:<br>
``{"NAME":"Shelly 2n","GPIO":[0,135,0,136,21,22,0,0,82,0,83,137,0],"FLAG":0,"BASE":47}``