Introduction: ESP8266-12 Standalone Blynk Control Outlets Wireless 433 Mhz
This is my first project on instructable ...
This project uses ESP8266-12 to turn on and turn off wireless outlets, without any changes, using the app Blynk library Rc-switch
Step 1:
Step 2: Materials
ESP8266-12 or ( ESP8266-07 , ...., ESP8266-12e)
RF 433 MHz Transmitter
3 wirelless remote control outlets
antenna 433mhz ( https://www.instructables.com/id/433-MHz-Coil-loaded-antenna/ )
Step 3: Software E Library
Step 4: Sketch
change the sketch in the following lines with your data:
- char auth[] = "xxxxxxxxxx"; //insert here your token generated by Blynk app
- Blynk.begin(auth, "ssid", "password"); //insert here your SSID and password
- mySwitch.switchOn(1, 1); // insert here your code outlets
rc-switch (follow the prompts to set the transmission code of your outlets remote control)
Step 5: Connections
ESP8266-12
VCC +3,3v
CH-PD +3,3v (new version ESP8266-12e pin EN)
GND ground
GPIO15 ground
GPIO13 ---------- pin ATAD (transmitter 433mhz )
transmitter 433mhz
ATAD ----- GPIO13 (ESP8266-12)
VCC +5v
GND ground
Step 6: Thanks
http://www.blynk.cc/ (blynk site)
https://code.google.com/p/rc-switch/ ( rc-witch site)
https://www.instructables.com/id/Getting-Started-with-the-ESP8266-ESP-12/ (tutorial esp8266-12)
https://www.instructables.com/id/ESP8266-ESP-12Standalone-Blynk-101/ (tutorial esp8266-12 standalone)
https://www.instructables.com/id/433-MHz-Coil-loade... (antenna 433mhz)
Second project :
