B E – PCF8574 I2C/TWI/IIC Serial Interface Module Board LCD Converter Fit For Arduino Module – TMET0007

Name: B E - PCF8574 I2C/TWI/IIC Serial Interface Module Board LCD Converter Fit For Arduino Module - TMET0007
SKU: SS155551
Availability: InStock

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Product Code : SS155551 Brand: B E Approved by : [woo_pro_badges_extended]

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Description

I2C Module has a inbuilt PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display. These modules are currently supplied with a default I2C address of either 0x27 or 0x3F. To determine which version you have check the black I2C adaptor board on the underside of the module. If there a 3 sets of pads labelled A0, A1, & A2 then the default address will be 0x3F. If there are no pads the default address will be 0x27. The module has a contrast adjustment pot on the underside of the display. This may require adjusting for the screen to display text correctly.