{"version":"1.0","type":"rich","width":"560px","height":"140px","title":"BitBastelei #653 &#8211; PCA8575\/PCF8575 &#8211; I2C Port Expander &#8211; Mehr GPIO f\u00fcr ESP32 &amp; Co - {\n  \"yt\": \"A5JMsnB1L8U\",\n  \"d\": \"16:09\"\n}","url":"https:\/\/www.adlerweb.info\/blog\/2025\/07\/20\/bitbastelei-653-pca8575-pcf8575-i2c-port-expander-mehr-gpio-fuer-esp32-co\/","author_name":"BitBastelei - Basteleien aus Elektronik und IT","author_url":"https:\/\/www.adlerweb.info\/blog","thumbnail_url":"https:\/\/www.adlerweb.info\/blog\/wp-content\/uploads\/2018\/04\/1146482-1.png","html":"<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>"}