🌵 Indoor WiFi-connected temperature and humidity sensor 🍶

power LiPO
wireless WiFi
sensor Humidity
mcu ESP8266
battery life 1 month
bom items 36
bom cost USD $26.92
vendors 5
completed May 2019

Web configuration

temperature humidity wifi medium

Test that all features work


A web portal to configure the device with the following:

  • WiFi password
  • IFTTT key
  • IFTTT event name

This web config page is displayed when the device is in the configuration mode to setup WiFi and IFTTT credentials. It uses Bulma CSS with UnCSS to extract only the used CSS styles so that no CDN access is required in the Access Point mode.


Download code View demo