{"product_id":"i2c-lcd-backpack-pcf8574","title":"I2C LCD Backpack Module (PCF8574) for 16x2\/20x4 Displays","description":"\u003cp\u003eI2C LCD backpack module based on the PCF8574 chip, allowing easy connection of LCD displays with only 2 data lines.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePCF8574 I\/O expander\u003c\/li\u003e\n\u003cli\u003eReduces wiring to SDA \u0026amp; SCL\u003c\/li\u003e\n\u003cli\u003eCompatible with 16x2 and 20x4 LCDs\u003c\/li\u003e\n\u003cli\u003eAdjustable contrast via onboard potentiometer\u003c\/li\u003e\n\u003cli\u003eIdeal for Arduino, ESP8266, ESP32 projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":53186164654445,"sku":"I2C-PCF8574-001","price":1.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/8100\/8237\/files\/AA134...jpg?v=1775090468","url":"https:\/\/circuino.com\/products\/i2c-lcd-backpack-pcf8574","provider":"Circuino","version":"1.0","type":"link"}