WiFi based lamp module WizFi250

details

This is very simple project to turn on/off a lamp wireless from smart phone. WizFi250 is used for the WiFi connectivity and controlling the lamp. Arduino Uno controls the commands transmitted from phone or tablet via Wi-Fi in the form of UDP or TCP.

WizFi250_lamp

 

wifi_lamp_sch

 

The scheme is simple, it may be the only trick – to use 1k resistor (R3) of the inverter output 5V – & gt; 3, 3B. When using a resistor with higher ratings scheme is not working properly, vsyazano is the fact that at one point there are two choices: FTDI FT232 chips and our homemade. Not good, but the layout is quite acceptable.

 

If you go to the bashny.net, you can see more detail.

 

COMMENTS

Please Login to comment
  Subscribe  
Notify of