WiFi Childrens Bell in Transformer Style
Description
This is a transformers style "smart" bell button for my kids, as they were not able to reach the normal door bell button. Uses a adafruit ESP8266 breakout. The button is connected to pins 16 and reset, the battery tray to VBAT and ground. The button wakes up the ESP8266, sends a UDP message and goes to sleep again. For power saving i desoldered the red LED on the breakout board (since it is always on during deep sleep). In the code just enter the SSID and password in the "defines". The code also has a retry feature, just comment/comment out the marked code sections. Thereafter setup the receiving side. Code can also be used for other "smart buttons". Have fun.
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