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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
Two Lego compatible holes
MCU
ATMega8A
Number of keys
50
RGB LED
1 piece
Communication method
I2C
Net weight
17g
Gross weight
18g
ATMega8A ISPDownload interface Pin foot definition
CardKB
SCL
SDA
5V
GND
Package Size
136*92*5mm
Feature Introduction
Enter information via the keyboard
Get key Return ASIIC value
Get string Return character
Get pressed Detect button, press to return true
Usage
GROVE interface, support and
To get the code, please click
To get the complete code, please click