some pictures of my setup

Circlebit · Oct 21, 2018 · f2aca88 · f2aca88
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 # Experiments with ESP8266 boards
 
+## Setup for first experiments
+
+- Two NodeMCU and a small router as Access Point
+
+ ![](images/IOT-Labor.jpg) 
+ 3V3 and GND of the NodeMCUs are connected so you only have to connect one USB to power both. One board has a button on a GPIO, the other one a big, red LED.
+
+ ![](images/LedOnOffViaWifi.gif) 
+
+ Turning an LED on and off in a Web Browser via Wifi.
+
+
 ## Boards
 I ordered two different boards from China in September 2018, both referred to as "NodeMcu V3" by the seller. [This article](https://frightanic.com/iot/comparison-of-esp8266-nodemcu-development-boards/#adafruit-sparkfun) has more infos on different NodeMCU boards.
 

diff --git a/images/IOT-Labor.jpg b/images/IOT-Labor.jpg
diff --git a/images/LedOnOffViaWifi.gif b/images/LedOnOffViaWifi.gif