16 Channel I2C Solid State Relay for Arduino Raspberry SSR 2A 120 240V with PCF8575 chip

16 Channel I2C Solid State Relay Module for Arduino, Raspberry or any other microcontroller I2C with PCF8575 chip

LEDs indicators for each SSR relay channel, color RED
Changeable I2C device slave address
Operation DC voltage – 3.3V and 5.0V
AC controlling voltage range 100…240VAC and AC voltage frequency range 50…60Hz
Can be connected up to 8 devices to the one i2c line bus

Device specification:
- PCB board dimension 216mm x 72mm
- Compatible with DIN rail plastic holder
- Full optoisolation from high voltage
- Operation DC voltage – 3.3V and 5.0V
- Maximum current @5.0V – 450mA
- AC controlling voltage range 100…240VAC
- AC voltage frequency range 50…60Hz
- Minimum AC current per channel – 30mA
- Maximum AC current per channel – 2A
- Changeable I2C device slave address
- Can be connected up to 8 devices to the one i2c line bus, that mean can be controlled up to 128 channels
- LEDs indicators for each SSR relay channel, color RED

Arduino sample code for 0x27 slave address, *ino - 

https://drive.google.com/file/d/1xKIb6WCDcsQN3GGts6FjargqOoedlfmV/view?usp=sharing

Arduino sample code for 0x27 slave address, *txt -
https://drive.google.com/file/d/1sZRVOUzwXhO_q9k4vS1pJ506cUv70Nmc/view?usp=sharing

pcf8575 library
https://drive.google.com/file/d/1lfBwYUwKWrRbaP0a2h-QxCAIFHa-xpHH/view?usp=sharing