1.0rich560px140pxBitBastelei #653 – PCA8575/PCF8575 – I2C Port Expander – Mehr GPIO für ESP32 & Co - {
"yt": "A5JMsnB1L8U",
"d": "16:09"
}https://www.adlerweb.info/blog/2025/07/20/bitbastelei-653-pca8575-pcf8575-i2c-port-expander-mehr-gpio-fuer-esp32-co/BitBastelei - Basteleien aus Elektronik und IThttps://www.adlerweb.info/bloghttps://www.adlerweb.info/blog/wp-content/uploads/2018/04/1146482-1.png<iframe width="560px" height="140px" src="https://www.adlerweb.info/blog/2025/07/20/bitbastelei-653-pca8575-pcf8575-i2c-port-expander-mehr-gpio-fuer-esp32-co/?standalonePlayer"></iframe>