Updated Prerequisites (markdown)

blakadder 2019-04-10 08:55:16 +02:00
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@ -14,6 +14,8 @@ Any [variation](https://en.wikipedia.org/wiki/ESP8266#Espressif_modules) of the
* [RaspberryPi](https://github.com/arendst/Sonoff-Tasmota/wiki/Flash-Sonoff-using-Raspberry-Pi) - only for advanced users.
* [NodeMCU](https://en.wikipedia.org/wiki/NodeMCU) and [D1 mini](https://wiki.wemos.cc/products:d1:d1_mini) (Pro/Lite) boards have a micro USB upload port and don't require an adapter.
Don't forget to install drivers for your serial-to-USB adapter.
***Some adapters can be switched between 3.3V and 5V for the data pins, but still provide 5V on the power pin which will fry your device. You **MUST** make sure both the **data** and **VCC** pins are set for 3.3V.***
### Soldering equipment
To solder you'll of course need a soldering iron, soldering tin and some flux. If you're new to soldering check out some soldering tutorial videos while you're at it.