We're very sorry, we're not sure when we'll start mass production of the tinySA, we're sending the beta version of the tinySA to some of the users who participated in the inner test, but due to COVID-19, we're distributing it very slowly and it could take up to a month. We will make final improvements and finalize the version after we get feedback from users, thank you for your interest, I will publish it in this group as soon as we are ready for mass production.