I2C / SPI Character LCD Backpack - STEMMA QT / Qwiic breakout The board comes pre-programmed with

The board comes pre-programmed with Adafruit seesaw peripheral code

The radio module uses the license-free ISM bands (433 MHz in Europe and 900 MHz in the Americas) for flexible global usage

an IPEX Connector for connecting the additional antenna

suitable for projects where size matters

I2C / SPI Character LCD Backpack - STEMMA QT / Qwiic breakout The board comes pre-programmed withCharacter LCDs are a fun and easy way for your microcontroller project to communicate with you. This LCD backpack reduces the number of pins needed to control the LCD by using I2C or SPI expanders, making it simpler and more efficient to interface with your display. Features of this backpack include: Supports standard character LCDs from 8x1 to 20x4 with a 16 pin connection header Uses only 2 pins for I2C and 3 pins for SPI communication Pre soldered