CardKB Mini Keyboard Module MEGA328P GROVE I2C USB ISP Programmer for ESP32Development Board STEM Python

Description CardKB is a unit can implement a full featured QWERTY keyboard Consider that you want make some cool stuff that require keyboard typing and interaction but M5 core it self just have 3 buttons here comes the flexible and powerful CardKB unit It also can achieve button combination Sym Key Shi ft Key Fn Key and output richer key value This unit communicates with M5Core through GROVE A port IIC interface Address is 0x5F 1 Button combination description Single button pressed keyborad will output the first key value letter button will output lower case form E g if Q was pressed keyboard will output q lower case Sym key keyborad will output the second key value E g if Sym was single pressed then Q was pressed the keyboard will output If Sym was double clicked then the keyboard will lock this function all key pressed will output its second key value Shi ft key if a letter button was pressed itll output upper case form E g if Shi ft was single pressed then Q was pressed the keyboard will output Q If Shi ft was double clicked then the keyboard will lock this function all letter key pressed will output its upper case form Fn key custom function key combination keyborad will output the third key value You can custom what function the key pressed corresponds Product Features Full function keyboard multi key combinationGROVE interface support UIFlow and for Two LEGAO compatible holesProduct Size 84 6mm x 54 2mm x 6 5mmProduct weight 20 1gP