What is it?

This WiFi module contains a mains power supply, an ESP8266, a toggle circuit and two relays. Initially, I_base can work with two I_switch_IoT sensors, but can also be added others to control the light from different points of the room. Multipoint cross switch applications, delayed shutdown, blocking of the luminaire when ambient light is over a threshold point could be implemented in the base module software. The system can switch two separate electrical circuits ( or bulbs) to adjust the level of light according to your needs. The first photo shows the module as it will be shipped, the second a mounting suggestion in the ceiling lamp body

Why did you make it?

Is a part of our Smart Home system but could be used for many other projects as development board with ESP8266.

What makes it special?

The module has a lot of other inputs/outputs , ready to be connected for other functions:

• PIR or Microwave Doppler movement sensors
• IR receiver and IR LEDs to implement an IR blaster function
• TM1637 LED display connector
• LDR input for light level measurement
• Smoke / air quality detector input
• Waking light LED

The base module contains a WiFi (ESP8266 based) system allowing to be controlled by the smartphone using tasmota software. A more elegant solution is the use of an MQTT based server on raspberry pi, a solution that easily integrates the concept of smart home. All software and hardware documents are available on github.

DISCLAIMER

WARNING!! You will play with LIVE MAINS!! Deadly zone!!

If you don't have any experience and are not qualified for working with MAINS electricity I will not encourage you to play around!. The author take no responsibility for any injury or death resulting, directly or indirectly, from your inability to appreciate the hazards of household mains voltages.

DISCLAIMER

WARNING!! You will play with LIVE MAINS!! Deadly zone!!

If you don't have any experience and are not qualified for working with MAINS electricity I will not encourage you to play around!. The seller takes no responsibility for any injury or death resulting, directly or indirectly, from your inability to appreciate the hazards of household mains voltages.

The design was done to meet standard Household MAINS electrical lines rules and regulations but there is no guarantee that this design meets any Rules which may be in force in your country so please check before usage your local rules/regulations.