Gravity: I2C 16x2 Arduino LCD with RGB Font Display (Black) V2.0 Spedizione:2-4 Settimane its speed is not enough

its speed is not enough to multiple panels

you could daisy chain over 100 Qwiic Dual Solid State Relays

and the shield must be supplied with 1

• Can be used to connect IEEE 802

Programmable functions:

Gravity: I2C 16x2 Arduino LCD with RGB Font Display (Black) V2.0 Spedizione:2-4 Settimane its speed is not enoughAccustomed to the same LCD screen, do you want to have a different experience? DFRobot LCD1602 will bring you a new visual feeling, It is not the same as the previous LCD monochrome screen, supports RGB full color font, can provide 16 million kinds of color combinations. DFRobot Gravity I2C 16x2 Arduino LCD with RGB Font Display use universal Gravity I2C interface, it means only two communication lines, you can realize communication and backlight