The product information is as follows:
Name:CardKB V1.1 Mini 50-Key QWERTY Keyboard Unit with ATMega8A MCU, I2C, RGB LED, Programmable for UIFlow (MEGA8A)
CardKB v1.1 is a card-size '50 key' QWERTY keyboard. Adpots ATMega8A as the MCU, communication port I2C, and one 'RGB-LED' indicator.
Full-function keyboard, multi-key combination.
GROVE interface, support UIFlow and for Arduino.
Two Lego compatible holes.
Applications: Keyboard peripherals for M5Stack Core.
Color: White
Material: Plastic
The printing/appearance may vary from batch to batch, but it will not affect the use; the actual product may have color difference due to different light or display.
Package Contents:
1x Matrix Keyboard
1x GROVE Cable (color is multiple, No specification accepted)
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.