![USB + Serial Backpack Kit with 16x2 RGB backlight negative LCD [RGB on Black] : ID 784 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits USB + Serial Backpack Kit with 16x2 RGB backlight negative LCD [RGB on Black] : ID 784 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/784-06.jpg)
USB + Serial Backpack Kit with 16x2 RGB backlight negative LCD [RGB on Black] : ID 784 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: SunFounder IIC I2C TWI Serial 2004 20x4 LCD Module Shield Compatible with Arduino R3 Mega2560 : Electronics Amazon.com: SunFounder IIC I2C TWI Serial 2004 20x4 LCD Module Shield Compatible with Arduino R3 Mega2560 : Electronics](https://m.media-amazon.com/images/I/71MzP4CZQtL._AC_UF894,1000_QL80_.jpg)
Amazon.com: SunFounder IIC I2C TWI Serial 2004 20x4 LCD Module Shield Compatible with Arduino R3 Mega2560 : Electronics
GitHub - sparkfun/Serial_Enabled_LCD_Backpack: PIC-based backpack to enable serial control of a basic LCD screen. Available from SparkFun Electronics
![USB + Serial Backpack Kit with 16x2 RGB backlight positive LCD [Black on RGB] : ID 782 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits USB + Serial Backpack Kit with 16x2 RGB backlight positive LCD [Black on RGB] : ID 782 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/782-08.jpg)