A 20x4 LCD module with the I2C or SPI interface board attached. This allows you to control the display easily over said bus protocols.
The display needs 5V to work.
Datasheets:
Documentation for the complete PCB
A 20x4 LCD module with the I2C or SPI interface board attached. This allows you to control the display easily over said bus protocols.
The display needs 5V to work.
Datasheets:
Documentation for the complete PCB
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