Entrant 34 : ESP8266 Button IOT
Posted: Mon Mar 14, 2016 11:38 amUser
chaeplin
Description
Fast wifi Amazon DASH like button to turn on/off lamp via mqtt. Button has a hardware debounce using GPIO16. Deepsleep and external interrupt is used to wake up ESP.
Parts
full mono state flip flop version
1 * ESP-12
2 * AA Battery
Small box
3 * NPP TR(2N4401)
1 * Button
1 * Ceramic capacitor(47nF)
4 * 330KΩ registor
1 * 22KΩ registor
1 * RGB LED
Links
Github
Video
Images
chaeplin
Description
Fast wifi Amazon DASH like button to turn on/off lamp via mqtt. Button has a hardware debounce using GPIO16. Deepsleep and external interrupt is used to wake up ESP.
Parts
full mono state flip flop version
1 * ESP-12
2 * AA Battery
Small box
3 * NPP TR(2N4401)
1 * Button
1 * Ceramic capacitor(47nF)
4 * 330KΩ registor
1 * 22KΩ registor
1 * RGB LED
Links
Github
Video
Images