16 Channel I2C Relay Electromagnetic 3.3V 5.0V Smart Home Assistant ESP32 ESP826

Description: 16 Channel Electromagnetic Relay Module with I2C Interface PCF8575 chip - PCB board dimension 135mm x 150mm - Operation DC voltage – 3.3V and 5.0V - Maximum current @5.0V – 1500mA - Maximum current per relay – 10A peak - LEDs indicators for each electromagnetic relay channel - Relays with SPDT switch contacts: Normally Open, Common, Normally Closed - Relay contact resistance 100 milliohms max. ( initial value ) - Relay insulation resistance 100 MOhm min. (DC 500V) - Relay operation time 8 ms max - Relay release time 5ms max - Relay dielectric strength 750 VAC, 50/60Hz between contact - Relay dielectric strength 1,500 VAC, 50/60Hz between all elements - Relay expected life Mechanical - 10,000,000 operations min. - Relay expected life Electrical - 100,000 operations min. at rated load - Working temperature range - 25 C ~ + 80 C - Each board can be assigned an I2C address between 0x20...0x27 by the DIP switch - The module contains an PCF8575 chip - The logic power supply voltage should match the voltage levels on the I2C bus. The SDA and SCL lines are pulled up to VDD with 5.6k resistors on the relay module. - Up to 8 boards can be connected to each I2C bus. - Compatible with Home Assistant / ESP Home 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 Worldwide shipping with Tracking number. Please track your tracking number at 17track.net or track-trace.com. Dispatching next business day. Estimated delivery time to Europe 14-28 business days, others countries up to 60+ days. For express shipping please contact before order Free contact me, if you have any question !

Price: 44.95 USD

Location: EU

End Time: 2023-12-28T07:27:50.000Z

Shipping Cost: 6.95 USD