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ESP8266 ESP32 ESP8285 WEMOS NodeMCU. PCF8574 I2C IIC Erweiterung I/O 8-Bit MCU Expander. Das I2C Erweiterungsmodul basiert auf dem PCF8574 IC. Das PCF8574 Board erlaubt die einfache Erweiterung von typischen MCU's wie beispielsweise.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.