- Inbuilt wifi configurator. Connect with home wifi or use as Access Point. Choice is yours.
- Inbuilt timer to wake a connected device or make it sleep in hours and minutes
- Control upto four switches
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Grab an esp8266 (or esp8266_nodemcu 1.0) and 3v controlled relay (or a 5v relay and use a voltage step down IC)
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Download esptool.py using
pip install esptool -
Open terminal and run the command:
esptool.py erase_flash -
Download the latest precompiled binary from releases section.
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Flash the binary using esptool. Please refer here: https://github.com/espressif/esptool
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Please reset the device after flashing is complete.
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Post flashing a wifi AP will show up with SSID: oneinoXXXXX. The password is same as SSID.
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Navigate to the link http://192.168.4.1/root to configure your device.
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Click on "Change Password" and enter a mininimum of 8character password/ Connect to WiFi manually.
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Depending on the above choice the new password may be required for the login to the device.
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Navigate to http://192.168.4.1/ to control your devices (or alternatively, oneino.local).
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Enter hour and minutes and click on set timer for that device to make it wake up or sleep depending on it's present state.
- Connect D1, D2, D5, D7 on the individual pins of the relay. Connect Vin and GND respectively. Reference: http://www.microdev.it/wp/wp-content/uploads/2017/04/NodemcuRelay-1.png
