grove arduino mega shield compatible grove connector

Recently I bought Grove Arduino Mega Shield, it looks great, but when I try to buy grove connector, I bought a wrong item, the pin size is incompatible, then I realized that the grove connector may have multiple standard.

My question is what is the standard grove connector for Grove Arduino Mega Shield, where I can buy it, plus, in general, if I buy different grove shield, how do I know whether its grove connector works for those shield.

Thanks.

Hi,



The grove connector is the same for all the sensors and peripherals, but the due the different form factor of the development board like Arduino Uno and mega the baseboard form factor will also change.