Review on π» GeeekPi I2C 1602 LCD Display Module - Ideal for Raspberry Pi, Arduino, STM32, Nanopi, BPI Tinker Board - DIY Maker Projects, IoT & Electrical Solutions by Eric Glup
Neat display unit. Simple Arduino interface.
These displays are as described but specified to operate at 3.3 volts. That's true, but the contrast and brightness of the display at 3.3 volts leaves a lot to be desired! At the specified 5 volts they are perfect! The input still operates at 3.3 volts at 5 volts. I'm using EXP8266 and the Arduino IDE has an LCD display library that works great with this thing! Works great, easy to use.
- Slim design
- Easy repairability
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