LCD1602 Parallel-IIC PCF8574 Convert Board R2

Description

This is the new version of this convert board, smaller size and better quality.

Simply the interface of 1602 to IIC, save more IOs, with this board you only need two IOs, VCC and GND.

Specification:

• Supply voltage: 5V
• IIC I2C Interface.
• On board back-light and brightness adjustment potentionmeter
• Modules can be cascaded up to cascade 8. By short-circuiting A0/A1/A2 modify the device address. The default address is 0x27
• This board is also supporting 2004A which is also available in our store.
• This is the covert board only.

Documentation:

• Code and schematic available here.

Additional information