I2C 4Channels LED AC dimmer
Information
Only 4 wires are needed to control this board !
With this module, you can control the intensity of incandescent lamps, LED dimmable bulbs, power heating elements or fan speed controlled through a micro controller or Arduino/Raspberry boards.
Compatible with any Arduino, Raspberry or micro controller.
- Dimming method - leading edge
- Working voltage - 110 or 240 VAC
- Current per channel - up to 3A
- Compatible with 50Hz and 60Hz AC Line
- AC Line autodetect function
- PCB dimensions - 140mm x 60mm
- Distance between holes: vertical 51mm, horizontal 131mm
- Mounting holes diameter: 3.2mm
- 100kHz I2C bus interface
- I2C bus pull up switch on board
- I2C device address select switch on board
- Can be connected up to 8 devices on I2C bus (8 devices x 4 = 32 channels!!!)
- 50HZ LED - show detected AC 50HZ Line
- 60HZ LED - show detected AC 60HZ Line
- BOTH LED Flashing - AC Line not detected
Setup
In order to use the I2C 4Channels LED AC dimmer use the following settings:
Mandatory
- Hardware
- I2C 4Channels LED AC dimmer
- Address
- <relay_number>,<I2C Address>,[I2C Bus] where the I2C bus is optional
Ex:1,0x70
Other settings can be found at the relay setup information
This post is licensed under CC BY 4.0 by the author.