The M5Stack Cardputer pins extender, gives to opportunity to use 8 extended pins [ 5V, GND, G1, G2, CLK, DAT0, CMD, 3.3V ]. Throw this pins you can easily attached CC1101, NRF and more other modules.
For assembling process and additional information [ https://github.com/Phon3x/M5Cardputer8pins ]
The author marked this model as their own original creation.