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16 Channel Relay Module WIFI I2C ESP8266 Module Smart HOME IOT WEBPAGE PCF8575
- Item No : 124439092069
- Condition : New
- Brand : KRIDA ELECTRONICS
- Seller : bugrovs2012
- Current Bid : US $34.95
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* Item Description
- WIFI ESP8266 sample codes, Webpage interface The module contains an I2C expander 16bit MCP23017 chip. LEDs indicators for each electromagnetic relay channel. ( initial value ). Relay insulation resistance 100 MOhm min.
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