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consistent color (the images above are photographed at the dimmest setting to avoid overloading our camera
The METRO Mini works great with the Arduino IDE
such as Atmel Studio or AVRDUDE
with a USB interface that lets you quickly use it with the Arduino IDE or the low-level ESP32 IDF
and temperature sensor
Standard LCD 20x4 + extras pre-order consistent color (the images aboveStandard HD44780 LCDs are useful for creating standalone projects. 20 characters wide, 4 rows White text on blue background Connection port is 0. 1" pitch, single row for easy breadboarding and wiring Single LED backlight with a resistor included, you can power it directly from 5V. If it's too bright for you, it can be dimmed easily with a resistor or PWM and uses much less power than LCD with EL (electroluminescent) backlights Can be fully controlled
US$ 21.00
US$ 19.00
US$ 62.00